1. Manuals
  2. Brands
  3. GHM Manuals
  4. Data Loggers
  5. Delta OHM HD35AP4GMT
  6. Operating manual

GHM Delta OHM HD35AP4GMT Operating Manual

Wireless data logging
Hide thumbs
Table of Contents

Advertisement

Quick Links

Download this manual
  
 
English
Companies / Brands of GHM
Operating manual
Wireless data logging
HD35... series
www.deltaohm.com
Keep for future reference.

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the Delta OHM HD35AP4GMT and is the answer not in the manual?

Questions and answers

Subscribe to Our Youtube Channel

Related Manuals for GHM Delta OHM HD35AP4GMT

Summary of Contents for GHM Delta OHM HD35AP4GMT

  • Page 1      English Operating manual Wireless data logging HD35… series Companies / Brands of GHM www.deltaohm.com Keep for future reference.

  • Page 2: Table Of Contents

    TABLE OF CONTENTS INTRODUCTION ....................5     SYSTEM COMPONENTS..................7     INSTALLING THE SYSTEM..................8     NETWORK MODIFICATION.................. 14     INSTALLING THE HOUSING FOR INDOOR USE ............ 15     BASE UNIT HD35AP… ..................16    ...
  • Page 3 ..........56     ONNECTING THE MODEL WITH TERMINAL HEADER INPUTS 8.5.1 ................56     NPUTS CONFIGURATION ....................58     ALIBRATION 8.6.1 ................ 58     SENSOR ALIBRATION 8.6.2 ..............59   EPLACING THE SENSOR   8.6.3 ................ 60  ...
  • Page 4 STORAGE OF INSTRUMENTS ................131     SAFETY INSTRUCTIONS..................131     ORDERING CODES .................... 132     HD35 V1.13...

  • Page 5: Introduction

    1 INTRODUCTION The Delta OHM wireless data logging system allows several physical quantities to be monitored in a large variety of application fields. Data loggers are available for the monitoring of: • Temperature • Humidity • Atmospheric pressure • Differential pressure •...
  • Page 6 battery charge level, data automatic download at regular intervals or manual download on re- quest of the user. The data transferred to the PC are entered into a database. Data loggers comply with EN 12830 standard. The optional HD35AP-CFR21 advanced ver- sion of the software is designed in compliance with FDA 21 CFR part 11 recommendations: the operations are protected by access codes and a record of the performed operations is kept.

  • Page 7: System Components

    2 SYSTEM COMPONENTS The system consists of the following components: • HD35AP… base unit • HD35RE… repeaters • HD35ED… series of data loggers • HD35ED-ALM remote alarm device HD35AP… B This device acts as an interface between the network data loggers that are positioned in the measurement sites, and the PC.

  • Page 8: Installing The System

    3 INSTALLING THE SYSTEM Before placing the devices in the final working environment, it is recommended to perform the system function test on the bench. The bench test allows also the wireless network to be con- figured more easily, in case the supplied system is not factory-configured. To check and make the system operational, proceed as follows: 1.
  • Page 9 1. I HD35AP-S NSTALLING SOFTWARE Download the HD35AP-S software from the Delta OHM website. Install both HD35AP-S soft- ware and MySQL Data Base Management System (included in the package of HD35AP-S soft- ware) in your PC. Concerning the installation of MySQL, thoroughly follow the installation guide contained in the downloaded file.
  • Page 10 Note: even the base units HD35APW and HD35APR, with Wi-Fi and/or Ethernet interface, must first be connected to the PC via USB through the CP31 cable for setting the parameters of the local network (e.g., for setting the IP address, for choosing the Wi-Fi or Ethernet mode, etc.). 4.
  • Page 11 Models without Models with LCD Fig. 3.5: connection button in models in indoor-use housing In models with waterproof housing, the connection button is inside the instrument (see fig. 9.3.1 on page 77). The activation of the RF stage is signaled by the lightning-up of the green RF LED for one sec- ond and by a beep of the buzzer.

  • Page 12: Installing The Devices

    The maximum number of devices that can be added to a base unit depends on the data transmission interval, as indicated in the following table. TAB. 3.1: Number of devices manageable by the base unit Data Number of devices Data Number of devices transmission manageable by...

  • Page 13: Adding Repeaters To The Network

    12. A DDING REPEATERS TO THE NETWORK If a device is not reachable after installation (it fails communication with the base unit), it could be necessary to install one or more repeaters in intermediate points between the device and the base unit. To add a repeater to the network, connect the internal battery to the repeater and repeat the installation procedure from step 7 only for the repeater.

  • Page 14: Network Modification

    4 NETWORK MODIFICATION One or more devices can be added or removed to/from the network at any time. DDING A DEVICE TO AN ALREADY OPERATING NETWORK To add a device to the network, connect the internal battery to the device and repeat the in- stallation procedure from step 7 concerning only the device to be added.

  • Page 15: Installing The Housing For Indoor Use

    5 INSTALLING THE HOUSING FOR INDOOR USE The installation of models in indoor-use housing can be fixed, by means of anodized-aluminum flanges to be attached to the back of the housing, or removable, by means of a practical plas- tic support to be fixed to the wall. The use of flanges allows preventing the instrument to be taken away, thanks to the possibility of applying a padlock, inserted in a fastening pin to be fixed to the wall.

  • Page 16: Base Unit Hd35Ap

    6 BASE UNIT HD35AP… VAILABLE VERSIONS • HD35AP: With USB output only. • HD35APD: With the USB output only. “Dongle” version powered only by the PC USB port (without internal battery and without input for the external power supply). • HD35APS: With USB output and RS485 output with MODBUS-RTU protocol.

  • Page 17: Escription

    ESCRIPTION 1. RF antenna for transmission in ISM band. In the HD35APW, HD35APG and HD35AP3G models the antenna is on the left. In the other models the antenna is in the center. 2. POWER LED: in red color, it indicates the presence of an external power supply; it blinks if the battery is recharging.
  • Page 18 1. RF antenna for transmission in ISM band. 2. POWER LED: in red color, it indicates the presence of an external power supply. 3. Connector for external 8…30 Vdc power supply. 4. RS485 (Modbus-RTU protocol) connector. 5. ETHERNET RJ45 connector. 6.
  • Page 19 1. RF antenna for transmission in ISM band. 2. Input for external power supply. 3. Mini-USB connector for PC connection. 4. Housing closing hooks. 5. GSM/3G antenna. Place the GSM/3G antenna at least 30 cm away from the RF antenna. - 19 HD35 V1.13...

  • Page 20: Rf Leds Signals

    RF LED S SIGNALS GREEN LED RED LED DESCRIPTION Initialization phase after a reset or battery connection. Short blink Normal operation mode. every 3 s Short blink Short blink RF alarm: at least one device exceeded the set PER thre- every 3 s every 3 s shold (Packet Error Rate).
  • Page 21 For the Ethernet mode, connect the RJ45 connector of the base unit to a local network socket by means of a standard Ethernet cable. Fig. 6.5.1: ETHERNET connection In Wi-Fi mode, connect the base unit to an available Wi-Fi network using the HD35AP-S soft- ware (see software instructions).

  • Page 22: Rs485 Connection

    RS485 CONNECTION The HD35APR and HD35APS base units have a RS485 communication port with MOD- BUS-RTU protocol. For connecting the HD35APS base unit, use the CPM12-8D… series cables with 8-pole M12 connector. The figure and the table below show the numbering and the func- tion of the connector contacts: Other sensors with RS485 output...

  • Page 23: Hd35Apr Connections

    Each instrument in the RS485 network is univocally identified by an address ranging within 1 and 247. No more than one transmitter with the same address can be present in the same network. Before connecting the base unit to the RS485 network, configure address and Baud Rate (see chapter "...

  • Page 24: Hd35Apgmt / Hd35Ap3Gmt Power Supply

    HD35APGMT / HD35AP3GMT POWER SUPPLY 0-1V 0-50mV 0-10V 0-20mA Pt100/Pt1000 External power supply Battery RT OFF RT ON 14 15 POWER BATTERY SUPPLY ATTENTION: do not reverse the battery polarity or damage will occur Fig. 6.8.1: HD35APGMT / HD35AP3GMT power supply In order to power the device with a solar panel, connect the panel to the +VPanel and GND termi- nals.

  • Page 25: Gsm/3G Connection

    GSM/3G C ONNECTION In order to use the GSM/3G functionalities of the base units equipped with GSM/3G module, a SIM card enabled for data transmission must be inserted into the unit. The card should be re- quested to a carrier that has an adequate coverage of the GSM/3G network in the place where the base unit will be installed.

  • Page 26: Sending Commands To The Base Unit From A Mobile Phone

    SIM card reference SIM holder block Fig. 6.9.2: inserting the SIM card in HD35APGMT and HD35AP3GMT 5. Put the SIM tray back in place and push the metal block in the direction of the arrow LOCK. 6. Reconnect the power supply and close the housing. Note: the switch located on the left of the SIM card must be set upwards.
  • Page 27 Command Description FTP-OFF Deactivates the periodic download of measurement data via FTP FTP-PERIOD= period index Set the transmission interval via FTP, where period index: 0->15 min, 1->30 min, 2->1 hour, 3->2 hours, 4->4 hours, 5->8 hours, 6->12 hours, 7->24 hours, 8->2 days, 9->4 days, 10->1 week FTP-FORMAT= format index Set the format of the data sent via FTP, where format index:...
  • Page 28 Command Description HTTP-PERIOD= period index Set the transmission interval via HTTP, where period index: -1⇒Real time, 0⇒15 min, 1⇒30 min, 2⇒1 hour, 3⇒2 hours, 4⇒4 hours, 5⇒8 hours, 6⇒12 hours, 7⇒24 hours, 8⇒2 days, 9⇒4 days, 10⇒1 week HTTP-DL-START Activates immediate data upload on the HTTP server starting from the last measurement transmitted HTTP-DL-FROM=YYYY/MM/DD Uploads data on the HTTP server starting from the specified date, where...

  • Page 29: Gprs/3G Tcp/Ip Connection

    6.9.2 GPRS/3G TCP/IP C ONNECTION Through GPRS/3G TCP/IP protocol, it is possible to interact with a base unit equipped with GSM/3G module from a remote PC with an Internet connection. Power supply Fig. 6.9.3: GPRS/3G TCP/IP connection The connection can be of two types: 1) HD35AP…G = Client , PC = Server HD35AP…G acts as TCP client and requests the connection to the PC, the PC acts as TCP server and waits for the connection request.
  • Page 30 Alternatively, the server IP address or domain name and port number can be set in HD35AP…G without connecting HD35AP…G to the PC and without the HD35AP-S software by using the SMS commands TCP-SERVER-ADDRESS and TCP-SERVER-PORT. Connection HD35AP…G = Server , PC = Client 1.

  • Page 31: Technical Features Of Base Units Hd35Ap - Hd35Ap

    6.10 HD35AP – HD35AP…G – HD35APS – HD35APW TECHNICAL FEATURES OF BASE UNITS Transmission frequency 868 MHz, 902-928 MHz or 915.9-929.7 MHz (not for HD35APG) according to the model Antenna External whip antenna Transmission range In open field: 300 m (E, J)/ 180 m (U) towards data loggers with internal antenna. >...

  • Page 32: Technical Features Of Base Unit Hd35Apd

    6.11 HD35APD TECHNICAL FEATURES OF BASE UNIT Transmission frequency 868 MHz or 902-928 MHz depending on the model (915.9-929.7 MHz not available) Antenna Internal Transmission range In open field: 180 m (E, U) (could be reduced in presence of obstacles or adverse atmospheric conditions) Output USB with A type connector...

  • Page 33: Technical Features Of Base Units Hd35Ap

    6.13 HD35AP…GMT TECHNICAL FEATURES OF BASE UNITS Power supply 18…27 Vdc Power consumption < 16 mA during measurement < 1 A peak during GSM activity Internal battery 12 V lead-acid rechargeable The battery charger is integrated in the box Transmitting frequency 868 MHz, 902-928 MHz or 915.9-929.7 MHz (not for HD35APGMT) de- pending on the model Antennas...

  • Page 34: Hd35Re

    7 HD35RE… REPEATERS VAILABLE VERSIONS • HD35RE: In housing for indoor use, with external power supply and rechargeable in- ternal backup battery. • HD35REW: In IP 67 waterproof housing, with internal not rechargeable battery. HD35RE ESCRIPTION OF IN HOUSING FOR INDOOR USE 1.

  • Page 35: Description Of Hd35Rew In Waterproof Housing

    HD35REW ESCRIPTION OF IN WATERPROOF HOUSING 1. RF Antenna. 2. BATTERY LED: green color, it indicates the internal battery charge level. As the battery is running low, the LED blinks with a lower and lower frequency (the blink period increases of 1 second for each 10% decrease of the battery charge).

  • Page 36: Ping Function

    sion. If the device doesn’t belong to a wireless network or the base unit cannot be reached, the second beep of the buzzer is not emitted and the red RF LED will blink. If the device is connected, by pressing the connection button for 5 seconds the buzzer emits a beep, the red RF LED activates for one second and the device is disconnected.

  • Page 37: Technical Features Of The Repeater Hd35Re

    HD35RE ECHNICAL FEATURES OF THE REPEATER Transmission frequency 868 MHz, 902-928 MHz or 915.9-929.7 MHz according to the model Antenna External whip antenna Transmission range In open field: 300 m (E, J)/ 180 m (U) towards data loggers with internal antenna. >...

  • Page 38: Echnical Features Of The Repeater

    HD35REW ECHNICAL FEATURES OF THE REPEATER Transmission frequency 868 MHz, 902-928 MHz or 915.9-929.7 MHz according to the model Antenna External whip antenna Transmission range In open field: 300 m (E, J)/ 180 m (U) towards data loggers with internal antenna. >...

  • Page 39: Hd35Ed

    8 HD35ED… DATA LOGGERS FOR INDOOR USE ESCRIPTION Models without LCD display Models with LCD display 1. ALARM LED: red color; it blinks when a measurement is in alarm condition. 2. BATTERY LED: green color, it indicates the internal battery charge level. As the battery is running low, the LED blinks with a lower frequency (the blinking period increases of 1 sec- ond for each 10% decrease of the battery charge).
  • Page 40 M12 connector M12 connectors IN 2 IN 1 Model Connectable probes Model Connectable probes HD35ED7P/1TC TP35... (Pt100 / Pt1000) HD35ED7P/2TC TP35... (Pt100 / Pt1000) HD35EDN/1TC TP35N... (NTC) HD35EDN/2TC TP35N... (NTC) HD35ED1NTC HP3517TC... / TP35N... (NTC) HP3517TC... IN 1 TP35N... (NTC) HD35ED1N/2TC HD35ED17PTC HP3517ETC...
  • Page 41 Differential pressure Ingressi pressione differenziale Fixed vertical inputs (metal inputs with tube clamp RH/T probe ring in HD35ED1N4r5TV) (metal inputs with tube clamp ring in HD35ED1N4r5TV) connector Fixed vertical Photo-radiometric RH/T probe sensor Model Connectable probes HD35ED1N/2TC TP35N... (NTC) HD35ED1NI…TCV LP35PHOT HD35ED14bNI…TCV LP35PHOT...
  • Page 42 Data logger models in indoor-use housing In order to highlight the physical quantities measured by data loggers, order codes include some identification characters for the various quantities, according to the following convention: 1 = Humidity 4b = Atmospheric pressure (barometer) 4 = Differential pressure (4r1 = range 1, 4r2 = range 2, etc.) N = Temperature with NTC10K sensor (N/1 = 1 channel, N/2 = 2 channels, N/3 = 3 channels) 7P = Temperature with Pt100/Pt1000 sensor (7P/1 = 1 channel, 7P/2 = 2 channels, 7P/3 = 3 channels)
  • Page 43 TAB. 8.1.2: data logger models in indoor-use housing OPTIONAL MEASUREMENTS INPUTS Fig. Conn. Built-in Model sensors Pt100 ΔP Patm Custom Graphic Pt1000 • • HD35ED 7P/1 TC • • HD35ED 7P/2 TC • • HD35ED 7P/3 TC • • HD35ED N/1 TC •...

  • Page 44: Optional Inputs

    OPTIONAL MEASUREMENTS INPUTS Fig. Conn. Built-in Model sensors Pt100 Patm ΔP Custom Graphic Pt1000 • • • • HD35ED 1NB Sensor • • • • • HD35ED 1NAB integrated in RH module • • • • • • HD35ED 14bNAB Transmitters with 0÷20 mA, 4÷20 mA, 0÷50 mV or 0÷1 V output 3 terminal •...

  • Page 45: Connection To Wireless Network

    ONNECTION TO WIRELESS NETWORK The device can be connected and disconnected from the wireless network by pressing for 5 seconds the connection button on the front panel (see point 6 of paragraph 8.1). If the device is disconnected, by pressing the connection button for 5 seconds the buzzer emits a beep and the green RF LED blinks for one second to indicate the start of the connection pro- cedure.
  • Page 46 Connection status Logging status RF signal level Battery level Time Date Main line Secondary lines Fig. 8.3.2: graphic LCD Use the key to scroll the measured or calculated quantities on the display. Fig. 8.3.3: selecting the quantities to be displayed Below please find the indications corresponding to the various quantities in the two types of LCD.

  • Page 47: Maximum, Minimum And Average Of The Measurements

    8.3.1 Maximum, minimum and average of the measurements To display the maximum value (MAX), the minimum value (MIN) and the average (AVG) of the acquired values, press the FUNC key until the desired function is shown on the display. Function Indicator Custom LCD Graphic LCD Fig.
  • Page 48 firm with ENTER. To exit the main menu or a submenu, select the item EXIT (last menu item). Changing a parameter After selecting the desired parameter, it can be changed, if allowed, in the following way: 1. Use keys to highlight the current setting of the parameter. TEMPERATURE Choose the measuring unit used on display...
  • Page 49 5) RF offline: enables or disables the RF stage of the data logger. Activation or deac- tivation of the RF stage can be performed also through the connection button. 6) Exit: returns to the main menu. 4) Ch x settings (x=1, 2, 3) – Only available in the models with configurable inputs 1) Ch x info: lists all the general information of the input channel Ch x of the instru- ment: name of measurement, probe type, resolution.
  • Page 50 Upper threshold Hysteresis Hysteresis Lower threshold ALARM ALARM Fig. 8.4.1: hysteresis of the alarm thresholds 7) Alarm time delay 1) Quantity 1 alarm delay: delay for alarm activation of quantity 1. The type of quantity depends on the data logger model. 2) …...
  • Page 51 10) Clock 1) Clock Configuration: date/time of data logger. Read-only parameter if the in- strument is connected to a base unit. 2) Exit: returns to the main menu. 11) Password 1) Reset password level: exits menu disabling immediately the password (the password will not remain active for some minutes like it usually happens when exit- ing a menu: you will have to re-enter the password even if you access the menu at once).

  • Page 52: The Menu In Data Loggers With Custom Lcd

    8.4.2 The menu in data loggers with custom LCD To access a menu parameter proceed as follows: 1. Press MENU, the first digit of the password will blink. 2. Using keys, set the first digit and confirm with ENTER, the second digit of the pass- word will blink.
  • Page 53 (equal to the number of interposed repeaters plus 1). Read-only parameter if the instrument is connected to a base unit. 5) RF_OFF_LINE: enables or disables the RF stage of the data logger. Select NO to activate the RF stage. Activation or deactivation of the RF stage can be done also through the connection button.
  • Page 54 6) ALRM_DELY_MENU (delay for alarm activation) 1) Quantity 1_ALRM_DELY: delay for alarm activation of quantity 1. The type of quantity depends on the data logger model. 2) … 3) Quantity n_ALRM_DELY: delay for alarm activation of quantity n. The type of quantity depends on the data logger model.
  • Page 55 11) CAL_MENU (calibration) – Only available with administrator password 1) RH_75%_CAL: relative humidity sensor calibration at 75%RH. 2) RH_33%_CAL: relative humidity sensor calibration at 33%RH. 3) HOSE_LEN_m: length (in meters) of the tube connecting the input of the instru- ment to the pressure measuring point (enter the length of only one of the two tubes).

  • Page 56: Connecting The Model With Terminal Header Inputs

    ONNECTING THE MODEL WITH TERMINAL HEADER INPUTS HD35ED[G]H model has three terminal header inputs. Each input can be configured as a Pt100/Pt1000, thermocouple, 0/4…20 mA (shunt resistance inside), 0…50 mV, 0…1 V or potenti- ometric input. Only input 3 can be also configured as pulse counter (count of voltage-free con- tact switchings).
  • Page 57 The input types 4-20mA and 4-20mA Mapped also work with 0-20 mA signals. The input types Counter and Frequency are only in channel Ch 3. Set NO MEASURE if the channel is not used. The indication Mapped means that a linear correspondence between input values (in mA, mV, V, Ω...

  • Page 58: Calibration

    ALIBRATION Instruments and sensors are all factory-calibrated and do not normally require further inter- ventions of the user. Anyway, a new sensor calibration can be performed for: o CO at zero ppm, o CO at any reference value within the measurement range, o R.H.

  • Page 59: Replacing The Co Sensor

    Calibration procedure: 1. Place the instrument in clean air or connect the nitrogen bottle as indicated above. 2. Wait for at least 15 minutes for the measurement to stabilize, with the instrument on. ⇒ 3. Access the menu with the administrator password and select the item Calibration CO 0 ppm calibration.

  • Page 60: Co 2 Sensor Calibration

    CALIBRATION 1) CO 0 ppm calibration 2) CO sensitivity calib. 3) CO Calibration 4) Calibration Type 5) Exit select <ENTER>confirm 8. Enter the sensitivity value, select the option and confirm with ENTER: the instru- ment stores the value and returns to the calibration submenu. CO SENSITIVITY CALIB.

  • Page 61: Co 2 Sensor Autocalibration

    6. The instrument tests the measurement stability. Wait for a few minutes for measurement completion. In the meantime, don’t stay too close to the instrument to avoid altering the measurement. WAIT FOR STABILIZATION OF CO CONCENTRATION… Please stay away to not alter measures Meas.

  • Page 62: Calibrating The Relative Humidity Sensor

    8.6.5 C ALIBRATING THE RELATIVE HUMIDITY SENSOR The sensor can be calibrated in the two points 75%RH and 33%RH. Before starting the calibra- tion procedure, it’s better to check if a new calibration is necessary, with the aid of 75.4%RH and 33%RH saturated solutions (except HD35ED[G]1…B models, that require a climatic cham- ber): a calibration will be performed only if an error of a few humidity points in one of the two calibration points is detected.

  • Page 63: Differential Pressure Calibration

    7. Remove the threaded ring with the probe from the container of the saturated solution and close the container with the solution. 8. To calibrate the second point, repeat the procedure from step 2 to step 7 with the second saturated solution (Note: in the HD35ED...TVI models, for a better accuracy, calibrate the second point at a temperature close to that of the first point).

  • Page 64: Echnical Haracteristics Of Data Loggers In Indoor Use Housing

    ECHNICAL HARACTERISTICS OF DATA LOGGERS IN INDOOR USE HOUSING Transmission frequency 868 MHz, 902-928 MHz or 915.9-929.7 MHz according to the model Antenna Internal Transmission range In open field: 300 m (E, J)/ 180 m (U) towards base unit (except HD35APD...) and re- peaters.
  • Page 65 TAB. 8.7.1: memory capacity of data loggers in indoor use housing Number of storable Minimum Model Stored quantities (**) samples logging interval HD35ED 7P/1 TC 68,000 (***) HD35ED 7P/2 TC from 52,000 to 68,000 (***) HD35ED 7P/3 TC from 42,000 to 68,000 HD35ED N/1 TC 68,000 HD35ED N/2 TC...
  • Page 66 TAB. 8.7.2: measurement characteristics (instrument in line with sensor) For all data logger models except versions with terminal header inputs Temperature - NTC10K Sensor For …N…TC and …TV versions Sensor NTC 10 kΩ @ 25 °C Measuring range -40…+105 °C Resolution (instrument) 0.1 °C Accuracy...
  • Page 67 Atmospheric Pressure Sensor Piezo-resistive Measuring range 300…1100 hPa Resolution (instrument) 0.1 hPa Accuracy ± 0.5 hPa (800...1100 hPa) @ T=25°C ± 1 hPa (300...1100 hPa) @ T=0...50°C Stability 1 hPa/anno Temperature drift ±3 hPa tra -20…+60 °C Differential Pressure Sensor range 1...4: Piezoresistive range 5: Thermal mass flow sensing element Measuring range...
  • Page 68 UVB Irradiance Sensor Photodiode Measuring range 0…100 W/m Resolution (instrument) 0.01 W/m (0...10 W/m ), 0.1 W/m (10...100 W/m Spectral range UVB, peak ≅ 305 nm Spectral response See graph 3 Calibration uncertainty <5% (response as cosine law) <6% (linearity) <2% (instrument reading error) ±...
  • Page 69 WAVE LENGTH (nm) WAVE LENGTH (nm) Graph 1 – Relative spectral response of Graph 2 – Relative spectral response of illuminance sensor UVA irradiance sensor WAVE LENGTH (nm) WAVE LENGTH (nm) Graph 3 – Relative spectral response of Graph 4 – Relative spectral response of UVB irradiance sensor UVC irradiance sensor - 69...
  • Page 70 TAB. 8.7.3: Characteristics of terminal header inputs of HD35EDH instrument: Pt100 / Pt1000 Measuring range -200…+650 °C Resolution 0.1 °C Accuracy ± 0.1 °C (excluding probe error) Sensor coefficient α=0.00385 °C Connection 2, 3 or 4 wires Thermocouple K, J, T, N, E. The inputs are not isolated, use thermocouples with isolated Thermocouple type hot junction.

  • Page 71: Hd35Edw

    9 HD35EDW… WATERPROOF DATA LOGGERS ESCRIPTION Models without LCD display Models with LCD display 1. Probes and/or integrated sensors. The aspect of the lower part of the data logger depends on the model (see next paragraph). 2. BATTERY LED: green color, indicates the charge level of the internal battery. As the bat- tery runs low, the LED blinks with a lower and lower frequency (the blink period increases of 1 second for each 10% decrease of the battery charge).
  • Page 72 IN 2 IN 1 Connector Connectors Model Connectable probes Model Connectable probes HD35EDW7P/1TC TP35... (Pt100 / Pt1000) HD35EDW7P/2TC TP35... (Pt100 / Pt1000) HD35EDWN/1TC TP35N... (NTC) HD35EDWN/2TC TP35N... (NTC) HD35EDW1NTC HP3517TC... / TP35N... (NTC) HP3517TC... IN 1 TP35N... (NTC) HD35EDW1N/2TC HD35EDW17PTC HP3517ETC...
  • Page 73 IN 2 IN 3 IN 1 Vertical fixed Connectors RH/T probe Model Connectable probes HD35EDW7P/3TC TP35... (Pt100 / Pt1000) HD35EDWN/3TC TP35N... (NTC) IN 1 TP35878ISS... LP PYRA 02 / LP PYRA 03 HD35EDW1N7PRTC IN 2 LP SILICON-PYRA 04 IN 3 HP3517TC... / TP35N... (NTC) HD35EDWS/3TC HP3510.1 / HP3510.2 IN 1...
  • Page 74 Alarm Power supply Cable reset button gland for contact power supply probe alarm output Connector Vertical fixed Connector RH/T probe Model Connectable probes Model Connectable probes HD35EDW1NB…I…TCV LP35PHOT HD35EDWPTC-ALM HD2013 / HD2015 HD35EDW1NB…FTCV LP35PAR IN 1 IN 2 Connector Cable gland Model Connectable probes IN 1...
  • Page 75 Data logger models in waterproof housing In order to highlight the physical quantities measured by data loggers, order codes include some identification characters for the various quantities, according to the following convention: 1 = Humidity 4b = Atmospheric Pressure (barometer) N = Temperature with NTC10K sensor (N/1 = 1 channel, N/2 = 2 channels, N/3 = 3 channels) 7P = Temperature with Pt100/Pt1000 sensor (7P/1 = 1 channel, 7P/2 = 2 channels, 7P/3 = 3 channels) K = Temperature with thermocouple sensor (K/4 = 4 channels)
  • Page 76 MEASUREMENTS INPUTS Number of Fig. Built-in Model Pt100 Solar PYRA sensors Patm Rainfall Leaf WBGT connectors Pt1000 panel / Lux • • HD35EDW 1 TVI • • HD35EDW 1N TC • • HD35EDW 17P TC • • • HD35EDW 1N TV Sensor integrated •...

  • Page 77: Installation Of Waterproof Housing

    NSTALLATION OF WATERPROOF HOUSING The housing for waterproof models can be fixed to a wall or, for outdoor installations, to a 40 mm diameter mast by means of HD2003.77/40 clamping (for housing H=120 mm x L=80 mm). Plastic washers for thermal insulation of the housing from metal parts Fig.

  • Page 78: Ping Function

    If the device is connected, by pressing for 5 seconds the connection button the buzzer emits a beep, the red RF LED blinks for 1 second and the device is disconnected. In data loggers with LCD display, the connection status is signaled also by the connection icon on the display (see figure 3.6 on page 11): •...

  • Page 79: Connecting The Model Hd35Edwh With Terminal Header Inputs

    HD35EDWH ONNECTING THE MODEL WITH TERMINAL HEADER INPUTS HD35ED[L]WH model has four terminal header inputs. Each input can be configured as a Pt100/Pt1000, thermocouple, 0/4…20 mA (shunt resistance inside), 0…50 mV, -50…50 mV, 0…1 V, 0…10 V or potentiometric input. Only input 4 can be also configured as pulse counter (count of voltage-free contact switchings).
  • Page 80 The model HD35ED[L]WH is available in the version with battery supply (connect the battery to the connector shown in Fig. 9.5.3) or in the version for 7...28 Vdc external power supply (connect the external power supply to the terminals shown in Fig. 9.5.4). Battery Connection button...

  • Page 81: Connecting The Model Hd35Edw-Mb With Rs485 Modbus -Rtu Input

    HD35EDW-MB RS485 M -RTU ONNECTING THE MODEL WITH ODBUS INPUT HD35ED[L]W-MB model has: • 7…30 Vdc power supply input (terminals 1, 2). • Switched power supply output (terminals 3, 4). It has the same value as the power sup- ply input, but it is active only during the measurement acquisition phase. The out- put can be used to power the sensors.

  • Page 82: Hd35Edwdptc

    HP712 HD35EDWDPTC ONNECTING THE LEVEL SENSOR TO THE MODEL Terminal Description sensor wire color White Sensor output positive Green Sensor power supply positive Brown The colors may be subject to change: always check the sensor data sheet. Battery wires Fig. 9.7.1: connection of the HP712 level sensor AIN GAUGE CONNECTION Connector reference...

  • Page 83: Hp3501... And Hp3510

    HP3501… HP3510… PROBES CONNECTION Connector reference pin 1 pin 2 pin 5 pin 4 pin 3 Fig. 9.9.1: external view of the instrument M12 connector M12 connector probe wire Description color White Upper surface output positive (HP3501…) %VWC output positive (HP3510…) Not connected Black Green...

  • Page 84: Wbgt Index Measurement

    9.11 WBGT INDEX MEASUREMENT HD35EDWWBGT can contemporarily detect the following quantities: • Globe thermometer temperature Tg • Natural ventilation wet bulb temperature Tnw • Ambient temperature Ta On the basis of the detected measurements, the instrument can calculate: • WBGT index: WBGT index in absence of solar irradiation.
  • Page 85 Warning: don't turn the probe from the vertical direction because the distilled water can exit. The cotton wick calcifies (becomes hard) with time: replace it periodically. Preparation of the TP3204 wet bulb temperature probe: 1. Remove the sensor cap (the cap is not screwed). 2.
  • Page 86 Installation on HD32.2.7.1 support: TP3507TC2 dry bulb probe TP3575TC2 or TP3576TC2 globe thermometer TP3204 wet bulb probe Screw for fixing the HD32.2.7.1 support to the tripod HD35.24W flange HD32.2.7.1 support HD35EDWWBGT data logger Installation with HD32.4.17 bracket: TP3204 wet bulb probe TP3575TC2 or TP3576TC2 globe thermometer...
  • Page 87 Measurements not according to ISO 7243: The wet bulb temperature probe and the dry bulb temperature probe can be replaced (on re- quest when ordering the data logger) by the HP3517ETC2... combined temperature and relative humidity probe (Pt100 temperature sensor). The WBGT index measurement with combined temperature and relative humidity probe is not according to ISO 7243.

  • Page 88: Technical Characteristics Of Data Loggers In Waterproof Housing

    9.12 TECHNICAL CHARACTERISTICS OF DATA LOGGERS IN WATERPROOF HOUSING Transmission frequency 868 MHz, 902-928 MHz or 915.9-929.7 MHz according to the model Antenna Internal (default). On request, external fixed or with 3 m cable. Transmission range In open field: 300 m (E, J)/ 180 m (U) with internal antenna towards base unit (except HD35APD) and repeaters.
  • Page 89 TAB. 9.10.1: memory capacity of data loggers in waterproof housing Number of storable Minimum Model Stored quantities (**) samples logging interval HD35EDW 7P/1 TC 68,000 (***) HD35EDW 7P/2 TC from 52,000 to 68,000 (***) HD35EDW 7P/3 TC from 42,000 to 68,000 HD35EDW N/1 TC 68,000 HD35EDW N/2 TC...
  • Page 90 (**) One sample consists of all the quantities measured and calculated by the data logger at the same instant of acquisition. For example, the model HD35EDW1NTC measures two quantities and calculates five quan- tities (the derived humidity quantities) and one sample includes one temperature measure and six humid- ity measurements (the relative humidity measure plus the five derived quantities).
  • Page 91 Wet bulb temperature For the model HD35EDWWBGT Sensor Pt100 Measuring range +4…+80 °C Resolution (of the instrument) 0.1 °C Accuracy Class A Stability 0.1 °C/year Probe reservoir capacity 15 cc (TP3501TC2) / 500 cc (TP3204) Probe reservoir autonomy 96 hours @ 50 %RH and 23 °C (TP3501TC2) / 15 days @ 40 °C (TP3204) Dry bulb temperature For the model HD35EDWWBGT Sensor...
  • Page 92 Atmospheric pressure Sensor Piezoresistive Measurement range 300…1100 hPa Resolution (of instrument) 0.1 hPa Accuracy ± 0.5 hPa (800...1100 hPa) @ T=25°C ± 1 hPa (300...1100 hPa) @ T=0...50°C Stability 1 hPa/anno Temperature drift ±3 hPa tra -20…+60 °C Solar radiation Sensor Thermopile Measuring range...
  • Page 93 Illuminance Sensor Photodiode Measuring range I: 0…20,000 lux / I2: 0…200,000 lux Resolution (instrument) I: 1 lux (0…2,000 lux), 10 lux (>2,000 lux) I2: 10 lux (0…20,000 lux), 100 lux (>20,000 lux) Spectral range In accordance with standard photopic curve V(λ) Spectral response See graph 1 on page 69 α...

  • Page 94: Potentiometer Input

    TAB. 9.10.3: Characteristics of terminal header inputs of HD35EDWH instrument: Pt100 / Pt1000 Measuring range -200…+650 °C Resolution 0.1 °C Accuracy ± 0.1 °C (excluding probe error) Sensor coefficient α=0.00385 °C Connection 2, 3 or 4 wires Thermocouple K, J, T, N, E. The inputs are not isolated, use thermocouples with isolated Thermocouple type hot junction.

  • Page 95: Hd35Edm

    HD35EDM… DATA LOGGERS FOR WEATHER STATIONS 10.1 D ESCRIPTION 1. Five M12 connectors for: • Relative humidity and temperature with NTC sensor combined probe or, alterna- tively, temperature only probe with NTC sensor. • Pyranometer. • Rain gauge. • Cup anemometer. •...

  • Page 96: Measuring Probes

    Solar radiation (4) Wind speed (2) Connection button Wind direction (3) Temp./Humidity (5) Rain gauge (1) 10.2 M EASURING PROBES Relative humidity and temperature: Models measuring temperature only (option N) use the probe TP350NTC2 with NTC 10KΩ @ 25 °C sensor. Models measuring relative humidity and temperature (option 1N) use the combined probe HP3517TC2 with NTC 10KΩ...

  • Page 97: Installation Of Housing

    10.3 I NSTALLATION OF HOUSING The housing can be fixed to a wall or, for outdoor installations, to a 40 mm diameter mast by means of HD2003.77/40 clamping. Plastic washers for thermal insulation of the housing from metal parts Fig. 10.3.1: installation of housing For outdoor installations, use the optional protection shield against solar radiations.

  • Page 98: Display

    PING function: In the devices connected to a wireless network it is possible to check if the base unit can be reached by briefly pressing the connection button: if the RF LED blinks green, it means that the base unit is reachable, otherwise the RF LED blinks red. 10.5 D ISPLAY Through HD35AP-S software, you can select the measurement to be displayed on the main line...

  • Page 99: Technical Characteristics Of Data Loggers For Weather Stations

    10.6 TECHNICAL CHARACTERISTICS OF DATA LOGGERS FOR WEATHER STATIONS Transmission frequency 868 MHz, 902-928 MHz or 915.9-929.7 MHz according to the model Antenna Internal (default). On request, external fixed or with 3 m cable. Transmission range In open field: 300 m (E, J)/ 180 m (U) with internal antenna towards base unit (except HD35APD) and repeaters.

  • Page 100: Relative Humidity

    TAB. 10.6.1: Measurement characteristics (instrument in line with sensor) Temperature Sensor NTC 10 kΩ @ 25 °C Measurement range -40…+105 °C Resolution (of instrument) 0.1 °C Accuracy ± 0.3 °C in the range 0…+70 °C / ± 0.4 °C outside Stability 0.1 °C/year Relative Humidity...
  • Page 101 Wind speed – Characteristics of the HD54.3 cup anemometer Sensor Passive 3-cup anemometer Measuring range 1…65 m/s Resolution (of the instrument) 0.1 m/s Accuracy ± 0.14 m/s @ 10 m/s installed on a flat terrain site Offset 0.35 m/s Gain 0.765 m s Distance constant 2.55 m @ 5 m/s / 2.56 m @ 10 m/s (ASTM D 5096-02)

  • Page 102: Hd35Ed-Alm Remote Alarm Device

    HD35ED-ALM REMOTE ALARM DEVICE 11.1 D ESCRIPTION 1. ALARM LED: red color, it blinks to signal alarm conditions. 2. BATTERY LED: green color, it indicates the internal battery charge level. As the battery runs low, the LED blinks with a lower and lower frequency (the blink period increases of 1 second for each 10% decrease of the battery charge).

  • Page 103: Connection To The Wireless Network

    11.3 C ONNECTION TO THE WIRELESS NETWORK The device can be connected and disconnected to/from the wireless network by pressing for 5 seconds the connection button on the front panel (see step 6 of paragraph 7.1). If the device is disconnected, by pressing the connection button for 5 seconds the buzzer emits a beep and the green LED activates for one second to indicate the start of the connection pro- cedure.

  • Page 104: Modbus

    12 MODBUS In MODBUS communication the base unit works as a multiplexer (i.e., as an interface) to address MODBUS commands from PC/PLC to wireless network devices. That means that the address of a wireless device (for ex. a data logger) which is not physically connected to the RS485 (MOD- BUS-RTU) or LAN (MODBUS TCP/IP) network can be added to the MODBUS command: the base unit, physically connected to the RS485 or LAN network, will intercept the command and will send it to the interested wireless device.
  • Page 105 TAB. 12.2: Discrete Inputs – Read-only parameters Address Type Discrete Input description If 1, the device is subjected to RF interference due to the transmission of more covering repeaters. If 1, the last transmitted measurement packet has been lost Flag PENDING_CONF. If 1, there is a pending configuration change request.
  • Page 106 TAB. 12.4: Input Registers – Read-only parameters Address Type Input Register description Measured values and status of measurement alarms with NTC10K sensor of channel 1 in the set EMPERATURE measurement unit (x10). Alarm for temperature with NTC10K sensor of channel 1: 0=OFF, 1= lower threshold alarm, 2= higher threshold alarm in % (x10).

  • Page 107: Address Type

    Address Type Input Register description VWC probe output alarm: 0=OFF, 1=lower threshold alarm, 2=higher threshold alarm. with sensor integrated in RH module in the set EMPERATURE measurement unit (x10). Only for models …TVI and …AB. Alarm for temperature with sensor integrated in RH module: 0=OFF, 1=lower threshold alarm, 2=higher threshold alarm.
  • Page 108 Address Type Input Register description Globe thermometer temperature alarm: 0=OFF, 1=lower threshold alarm, 2=higher threshold alarm. WBGT in the set measurement unit (x10). NDOOR INDEX Indoor WBGT index alarm: 0=OFF, 1=lower threshold alarm, 2=higher threshold alarm. WBGT in the set measurement unit (x10). UTDOOR INDEX Outdoor WBGT index alarm:...
  • Page 109 Address Type Input Register description (VWC) in % (x10) – channel 2. OIL VOLUMETRIC WATER CONTENT Soil volumetric water content alarm – channel 2: 0=OFF, 1=lower threshold alarm, 2=higher threshold alarm. in mV (x10) – channel 2. PROBE OUTPUT VWC probe output alarm – channel 2: 0=OFF, 1=lower threshold alarm, 2=higher threshold alarm.
  • Page 110 Address Type Input Register description 1016 + TC_T sensor of channel N in the set EMPERATURE WITH 200 x (N-1) measurement unit (x10). 1017 + Alarm for temperature with TC_T sensor of channel N: 200 x (N-1) 0=OFF, 1=lower threshold alarm, 2=higher threshold alarm. 1018 + with TC_N sensor of channel N in the set EMPERATURE...
  • Page 111 Address Type Input Register description 1046 + Value of quantity associated to channel N if the channel is con- 200 x (N-1) figured as 0…10 V input (HD35EDWH). Alarm for quantity associated to channel N if the channel is con- 1047 + figured as 0…10 V input (HD35EDWH): 200 x (N-1)

  • Page 112: General Information

    Address Type Input Register description 6000 + Unit of measurement for with 2-wire Pt100 TEMPERATURE 200 x (N-1) sensor of channel N: 0=°C, 1=°F. 6002 + Unit of measurement for with 3-wire Pt100 TEMPERATURE 200 x (N-1) sensor of channel N: 0=°C, 1=°F. 6004 + Unit of measurement for with 4-wire Pt100...
  • Page 113 Address Type Input Register description 10002 Day of last measurement. 10003 Hour of last measurement. 10004 Minutes of last measurement. 10005 Seconds of last measurement. 10006 Packet Error Rate in % of the device (x10). 10007 Number of RF hops of the last transmitted packet. 10008 RF signal level in dBm (relating to last RF hop).
  • Page 114 Address Type Holding Register description Lower alarm threshold for with NTC10K sensor of TEMPERATURE channel 2 in the set measurement unit (x10). Higher alarm threshold for temperature with NTC10K sensor of channel 2 in the set measurement unit (x10). Lower alarm threshold for in W/m SOLAR RADIATION Higher alarm threshold for solar radiation in W/m...
  • Page 115 Address Type Holding Register description Higher alarm threshold for wind chill in the set measurement unit (x10). lower alarm threshold for ranges r1 and IFFERENTIAL PRESSURE r2 in the set measurement unit (the multiplier depends on the set unit). Differential pressure higher alarm threshold for ranges r1 and r2 in the set measurement unit (the multiplier depends on the set unit).
  • Page 116 Address Type Holding Register description (HD52.3D anemometer) lower alarm threshold in IND SPEED m/s (x100). Wind speed (HD52.3D anemometer) higher alarm threshold in m/s (x100). (HD52.3D anemometer) lower alarm threshold IND DIRECTION in degrees (x10). Wind direction (HD52.3D anemometer) higher alarm threshold in degrees (x10).
  • Page 117 Address Type Holding Register description Measurement alarm thresholds for configurable inputs 1000 + with 2-wire Pt100 Lower alarm threshold for TEMPERATURE 200 x (N-1) sensor of channel N in the set measurement unit (x10). 1001 + Higher alarm threshold for temperature with 2-wire Pt100 sen- 200 x (N-1) sor of channel N in the set measurement unit (x10).
  • Page 118 Address Type Holding Register description 1034 + Channel N lower alarm threshold in %. Only if channel N is 200 x (N-1) configured as potentiometric input (HD35EDH). 1035 + Channel N higher alarm threshold in %. Only if channel N is 200 x (N-1) configured as potentiometric input (HD35EDH).
  • Page 119 Address Type Holding Register description 10025 Current second Measurement interval: 0=1s, 1=2s, 2=5s, 3=10s, 4=15s, 5=30s, 10026 6=1min, 7=2min, 8=5min, 9=10min, 10=15min, 11=30min, 12=1h Logging/RF interval: 0=1s, 1=2s, 2=5s, 3=10s, 4=15s, 5=30s, 10027 6=1min, 7=2min, 8=5min, 9=10min, 10=15min, 11=30min, 12=1h Network RF channel.
  • Page 120 Address Type Holding Register description Relay #1 deactivation duration in seconds (1…54000 s) in case 10059 of cyclical activation (Coils – address 18 = 0). Number of relay #1 activations in case of cyclical activation 10060 (Coils – address 18 = 0). Relay #2 activation duration in seconds (1…54000 s) in case of 10061 cyclical activation (Coils –...

  • Page 121: Dimensions

    13 DIMENSIONS The following figures show the dimensions of the instruments in mm. HD35AP - HD35APW - HD35APG - HD35RE HD35APS HD35ED… versions with fixed RH/T probe HD35ED… versions with grid HD35ED… versions with M12 connectors HD35ED… versions with terminals - 121 HD35 V1.13...
  • Page 122 HD35ED… versions with Support for removable installation differential pressure inputs Flanges for fixed installation Lock pin HD35APR - 122 HD35 V1.13...
  • Page 123 HD35REW HD35EDW… versions with M12 connectors HD35EDW… versions with fixed RH/T probe HD35EDW… versions with terminal header HD35EDW… versions with CO probe - 123 HD35 V1.13...
  • Page 124 HD35EDLM…TC - 124 HD35 V1.13...

  • Page 125: Relative Humidity And Temperature Probes

    14 RELATIVE HUMIDITY AND TEMPERATURE PROBES Combined probes for temperature and relative humidity: HP3517… R.H. Sensor Capacitive Temperature sensor NTC 10 kΩ @ 25 °C (HP3517TC…) Pt100 1/3 DIN (HP3517ETC…) R.H. sensor measurement range 0…100 %RH Temperature sensor measurement -40…+105 °C (HP3517TC… with NTC 10 kΩ sensor) range -40…+150 °C (HP3517ETC…...
  • Page 126 TP35.4… Sensor 4-wire Pt100 Temperature range -50…+105 °C Accuracy 1/3 DIN Cable length 3, 5 or 10 m standard, other lengths on request Connection Free wires or 4-pole M12 female connector (option /C) Material AISI 316 stainless steel tube TP35.5… Sensor 3-wire Pt1000 Temperature range...
  • Page 127 TP35878ISS… Sensor 4-wire Pt100 Temperature range -40…+85 °C Accuracy 1/3 DIN Cable length 5 or 10 m standard, other lengths on request Connection 4-pole M12 female connector TP35.5AF.5… Sensor 4-wire Pt100 Temperature range -110…+180 °C Accuracy Class A Cable length 5 m standard, other lengths on request Shield: Inox + PTFE Connection...
  • Page 128 Temperature probes with sensor NTC 10KΩ @ 25 °C TP35N1... Sensor NTC 10 kΩ @ 25 °C Temperature range -20…+75 °C Accuracy ± 0.3 °C in the range 0…+70 °C / ± 0.4 °C outside Cable length 3, 5 o 10 m standard, other lengths on request Connection Free wires or 4-pole M12 female connector (option /C) Material...
  • Page 129 TP35N6... Sensor NTC 10 kΩ @ 25 °C Temperature range -20…+70 °C Accuracy ± 0.3 °C in the range 0…+70 °C / ± 0.4 °C outside Cable length 5, 10, 15 or 20 m standard, other lengths on request Connection 4-pole M12 female connector Material Plastic body, aluminum flange...
  • Page 130 Connections of Pt100, Pt1000 and NTC 10KΩ temperature probes with M12 connector: Reference External view of the instrument M12 connector Probe M12 connector Pt100 NTC 10KΩ Pt1000 2 wires Pt100 Pt100 Pt1000 Pt1000 4 wires 3 wires - 130 HD35 V1.13...

  • Page 131: Storage Of Instruments

    15 STORAGE OF INSTRUMENTS Instruments storage conditions: • Temperature: -40...+70 °C. • Humidity: less than 90 %RH no condensation. • In storage, avoid places where: • humidity is high; • instruments are exposed to direct sun radiation; • instruments are exposed to a high temperature source; •...

  • Page 132: Ordering Codes

    17 ORDERING CODES HD35AP… Base unit for the interfacing between the PC and the data loggers of the sys- tem. USB connection. Depending on the model, in addition to the USB output is available: RS485 output with MODBUS-RTU protocol, Wi-Fi interface, ETHERNET connection, GSM/GPRS/3G module.
  • Page 133 EPEATERS HD35RE RF signal repeater. Housing for indoor. Power supply through PC USB port or ex- ternal power supply unit SWD06 (option). Supplied with: internal lithium-ion rechargeable battery HD35-BAT1, wall support HD35.03, instruction manual. Radio frequency (868, 902-928 or 915.9-929.7 MHz) should be speci- fied upon ordering.

  • Page 134: Measured Quantities

    ATA LOGGER HD35ED… Wireless data logger. Stores measurements in the internal memory. Transmits the acquired data to the base unit automatically at regular intervals or on re- quest. Optional LCD Display. Acoustic alarm with internal buzzer. Power supply through non-rechargeable lithium-thionyl-chloride (Li-SOCl ) 3.6V inter- nal battery.

  • Page 135: Cable Length

    ROBES TEMPERATURE AND RELATIVE HUMIDITY COMBINED PROBES HP3517… Temperature and relative humidity combined probe. R.H. sensor measure- ment range: 0…100%. Temperature sensor: NTC10KΩ for HP3517TC…, Pt100 for HP3517ETC. NTC10KΩ sensor measurement range: -40…+105 °C. Pt100 sensor measurement range: -40…+150 °C. R.H. sensor operating tempera- ture: -20…+80 °C standard, -40…+150 °C with option E.
  • Page 136 TP472I… Stainless steel temperature probe. 4-wire wire wound Pt100 sensor. Stem di- mensions: Ø 3 x 300 mm. Cable length: 2 m. Cable termination: open wires (TP472I/W) or 4-pole M12 female connector (TP472I/C). Operating tempera- ture: -196…+500 °C. TP35878ISS… 1/3 DIN Pt100 contact temperature probe for solar panel. Dimensions: Ø 30 mm.
  • Page 137 THERMOCOUPLE TEMPERATURE PROBES TP35K6.5 Stainless steel temperature probe. K-type thermocouple sensor wih isolated junction. Cable length 5 m. Cable ending with ree wires. WBGT ROBES FOR MEASUREMENT TP3501TC2 Natural ventilation wet bulb probe. Pt100 sensor. Probe stem probe: Ø 14 mm, length 110 mm.
  • Page 138 LP 35 PAR Radiometric probe for measuring photons flow in the field of photosynthesis of chlorophyll (PAR). Cosine correction. Measuring range 0...5000 µmol m Cable length 5 m. M12 connector. LP BL Base with level. On request, to be assembled to the probe upon ordering.
  • Page 139 HD2015.5K.1 Kit of accessories for the installation of the HD2015 rain gauge raised 1 m off the ground. HD2003.75 Base for 40 mm diameter mast, with tip to be driven into the ground. HD2003.78 Base for 40 mm diameter mast, to be fixed to the floor. IND SPEED AND DIRECTION SENSORS HD54.3 Passive cup anemometer.

  • Page 140: Level Sensors

    EAF WETNESS SENSORS HP3501.5 Leaf wetness sensor with double sensitive surface. IP 67 protection degree. 5 m cable ending with M12 connector. HP3501.10 Leaf wetness sensor with double sensitive surface. IP 67 protection degree. 10 m cable ending with M12 connector. OIL VOLUMETRIC WATER CONTENT SENSORS HP3510.1.5 2-electrode probe for measuring the soil volumetric water content.
  • Page 141 CCESSORIES HD35AP-S CD-ROM of HD35AP-S basic software for system configuration, real-time measurement display and data download in the database. For Windows® operating systems. HD35AP-CFR21 Advanced version of the HD35AP-S software including, in addition to the features of the basic software, the management of the data logging system in accordance with the FDA 21 CFR part 11 recommendations.
  • Page 142 HD35-BAT2 Lithium Thionyl Chloride (Li-SOCl ) non rechargeable 3.6 V battery, size A, Molex 5264 2-pole connector. For HD35ED… data loggers and HD35ED-ALM alarm module. BAT-2013DB 3.6 V lithium-thionyl chloride (Li-SOCl ) not rechargeable battery, size C, 2-pole Molex 5264 connector. For the repeater HD35REW and the data log- gers HD35EDWK/4TC, HD35EDWS/xTC, HD35EDWH and HD35EDM..
  • Page 143 Approvals Sub-GHz certifications: Models HD35….U contain transmitter module FCC ID: X7J-A10040601 IC ID: 8975A-A10040601 Models HD35….J (except HD35AP3G.J) contain TELEC certified RF module: [R] 010-100130 Model HD35AP3G.J contains TELEC certified RF module: [R] 006-000411 IEEE 802.11 (Wi-Fi) certifications: Models HD35APW.E and HD35APW.U contain IEEE 802.11b/g/n module FCC ID: XM5-SMG2SMT IC ID: 8516A-SMG2SMT Model HD35APW.J contains IEEE 802.11b/g/n module FCC ID: XM5-SMG2N2 IC ID: 8516A- SMG2N2...
  • Page 144 FCC and IC notices Notice: This device complies with Part 15 -15.247(a2) and 15.247(b) and 15.249 of the FCC Rules and with Industry Canada (IC) licence-exempt RSS standard(s). Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.
  • Page 145 OTES - 145 HD35 V1.13...
  • Page 146 OTES - 146 HD35 V1.13...
  • Page 147 OTES - 147 HD35 V1.13...
  • Page 148   GU AR AN T E E TERMS OF GUARANTEE All DELTA OHM instruments are subject to accurate testing, and are guaranteed for 24 months from the date of purchase. DELTA OHM will repair or replace free of charge the parts that, within the warranty period, shall be deemed non efficient according to its own judgement.
  • Page 149 GHM GROUP – Delta OHM | Delta Ohm S.r.l. a socio unico Via Marconi 5 | 35030 Caselle di Selvazzano | Padova | ITALY Phone +39 049 8977150 | Fax +39 049 635596 www.deltaohm.com | info@deltaohm.com The quality level of our instruments is the result of the constant development of the product. This may produce some differences between the information written in this manual and the instrument you have purchased.
  • Page 150 GHM GROUP – Delta OHM | Delta Ohm S.r.l. a socio unico Via Marconi 5 | 35030 Caselle di Selvazzano | Padova | ITALY Phone +39 049 8977150 | Fax +39 049 635596 www.deltaohm.com | info@deltaohm.com V1.13 17/09/2018...

This manual is also suitable for:

Delta ohm hd35 seriesDelta ohm hd35apdDelta ohm hd35apgmtDelta ohm hd35apwDelta ohm hd35apgDelta ohm hd35ed ... Show all

Table of Contents