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GHM Delta OHM HD50 Series Operating Manual

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Summary of Contents for GHM Delta OHM HD50 Series

  • Page 1 English Operating manual Web Data Logger HD50 series Companies / Brands of GHM www.deltaohm.com Keep for future reference.

  • Page 2: Table Of Contents

    TABLE OF CONTENTS INTRODUCTION ....................3 DESCRIPTION ....................... 4 ....................6 VAILABLE MODELS INSTALLATION ..................... 6 ................7 OWER SUPPLY CONNECTOR ....................7 ONFIGURATION HD50GH ..................8 CONNECTIONS CONNECTION TO THE NETWORK ................9 HD35AP-CFR21 ..............10 SOFTWARE OPTION WEB SERVER ....................... 11 SETTINGS .....................

  • Page 3: Introduction

    1 INTRODUCTION The data loggers of the HD50 series allow indoor monitoring of various physical quanti- ties. The data loggers are available for the monitoring of: • Temperature • Humidity • Atmospheric pressure • Differential pressure • Carbon dioxide (CO •...

  • Page 4: Description

    2 DESCRIPTION LCD (custom for HD50L… models, graphic for HD50G… models). Fixing flange. LEDs. Fixed temperature/RH probe (HD50…TV and HD50…TCV models) or M12 con- nector for temperature/RH probe with cable (HD50…TC models). M12 connector for illuminance probe (only HD50…I… models). fixed probe (only HD50…B…...
  • Page 5 ISPLAY Primary measuring row PWR (power) LED NET (network) LED Secondary ALM (alarm) LED measuring row HDServer1 symbol CLOUD symbol LOG symbol Custom LCD CLOUD symbol HDServer1 symbol Ethernet/WiFi symbol WiFi signal level LOG symbol Time Date Primary measuring row Secondary measuring row NETWORK LED...

  • Page 6: Available Models

    2.1 A VAILABLE MODELS In order to highlight the measured physical quantities, the ordering codes include some identification characters for the various quantities, according to the following convention: 1 = Humidity 4b = Atmospheric pressure (barometer) 4r = Differential pressure N = Temperature with NTC10K sensor (N/1 = 1 channel, N/2 = 2 channels, N/3 = 3 channels) 7P = Temperature with Pt100/Pt1000 sensor...

  • Page 7: Installation

    3 INSTALLATION Wall mount the instrument by using the supplied flanges. Flange Hole for fixing screw 3.1 P OWER SUPPLY CONNECTOR M8 male connector of the instrument (external view) CPM8… cable +Vdc M8 connector Function Wire color Power supply positive (+Vdc) Brown Not used Power supply negative (GND)

  • Page 8: Hd50Gh Connections

    3.3 HD50GH CONNECTIONS In the HD50GH model, each of the 4 analog inputs can be configured as a Pt100/Pt1000, thermocouple, 0/4…20 mA (the shunt resistance is inside), -50…50 mV, 0…50 mV, 0…1 V, 0…10 V or potentiometric input. Power supply Ethernet Channel 1 Channel 3...

  • Page 9: Connection To The Network

    4 CONNECTION TO THE NETWORK The data logger can be connected to the local network via Ethernet (default) or Wi-Fi (the two interfaces are alternatives, they can not be used simultaneously). For the Ethernet mode, connect the RJ45 connector of the data logger to a socket of the local network via a standard Ethernet cable.

  • Page 10: Hd35Ap-Cfr21 Software Option

    ETHERNET connection Wi-Fi connection 4.1 HD35AP-CFR21 SOFTWARE OPTION The HD35AP-CFR21 option allows, in addition to the features of the basic software (both HD35AP-S and HDServer1), the protection of recorded data and instrument con- figuration in response to FDA 21 CFR part 11 recommendations. In particular be- come available: •...

  • Page 11: Web Server

    5 WEB SERVER The data logger has an integrated web server through which you can configure the data logger and view the real time measurements from any PC, tablet or smartphone con- nected to the same local network of the data logger by simply using a web browser. To connect to the web server, type the IP address of the data logger in the address bar of the web browser of your device (PC, tablet, smartphone, …).

  • Page 12: Settings Menu

    5.1 SETTINGS MENU The SETTINGS menu allows viewing the data logger general information and configuring the Modbus address, the user code, the belonging group, the logging parameters, the alarms and the units of measurement. It also allows choosing the measurements to be stored in the internal memory and displayed in real time (Monitor) and in what order.
  • Page 13 • MEASURES panel Selection of the quantities to be displayed cyclically on the data logger display. For each quantity, a custom name can be defined. In the panel, the resolution and the unit of measurement of each quantity are also indicated. The quantities available de- pend on the data logger model type.
  • Page 14 • ALARMS panel Setting of the alarm thresholds for each of the available quantities. The alarm is gen- erated if the measured value falls below the lower threshold or rises above the upper threshold. The hysteresis and the delay time of the alarm can be configured. Enable/Disable Buzzer Lower...
  • Page 15 • UNITS panel Setting of the temperature (°C or °F) and pressure (mbar, bar, Pa, hPa, kPa, atm, mmHg, mmH O, inHg, inH O, kgf/cm or PSI) units of measurement. Pressure unit Temperature unit Press “Apply” to send the of measurement changes to the data logger of measurement Button to refresh...
  • Page 16 • INPUTS panel (present only in HD50GH model) Allows configuring the inputs of the HD50GH model. For each of the four inputs (Input 1, Input 2, Input 3, Input 4) select the input type. Selection of the input type Press “Apply” to send the Button to refresh changes to the data logger the settings...
  • Page 17 If a Mapped input type is selected, additional fields appear to define the correspond- ence between the input signal and a physical quantity. Select the unit of measurement and the resolution of the physical quantity associated to the input. Enter in the fields X1, X2, Y1 and Y2 the coordinates of the linear relation between the input signal and the physical quantity: X1 = value of input signal in the first point (e.g.

  • Page 18: Monitor Menu

    5.2 MONITOR MENU The MONITOR menu allows viewing the real time measurements, both in graphic and table form. The measurements and the corresponding date/time are updated at inter- vals equal to the logging interval. The measurements acquired by the Monitor function can be saved in a log file and exported in CSV format.
  • Page 19 Displays the data in the Time extension of “From” … “To” … interval the graph (X axis) Pause/Start automatic scroll X axis manual X axis manual scroll buttons scroll interval • SETUP panel Setting of the quantities and information to be displayed in the graphs. Single: all quantities on the same graph Multiple: a graph for each quantity Graphs...

  • Page 20: Connectivity Menu

    5.3 CONNECTIVITY MENU The CONNECTIVITY menu allows configuring the network (Wi-Fi or Ethernet) and the sending of data via e-mail, FTP or to the Cloud (if the network has an Internet connec- tion). It also allows setting the automatic clock synchronization and the time zone. •...
  • Page 21 Note: if the communication with the Cloud is used, the maximum number of “clients” with proprietary or MODBUS TCP/IP protocol is nine. Note: actually, the number of MODBUS TCP/IP connections that can be active at the same time is equal to the set number of sockets less one, because a socket is always kept free to accept new connection requests (if all the sockets are active, the socket corresponding to the oldest request is released when a new connection is accepted).
  • Page 22 • EMAIL panel Setting of the e-mail account used to send data and alarms via e-mail, of the e-mail adresses of the recipients and of the e-mail data uploading modes. The data can be sent automatically at regular intervals or you can manually request the data memorized within a determined interval of time.
  • Page 23 In the Files section of the EMAIL panel: o Select the Periodic Upload check box to enable the periodic sending of data via e- mail, then choose the data sending interval in the Period field. The available in- tervals are: 15 min, 30 min, 1 hour, 2 hours, 4 hours, 8 hours, 12 hours, 1 day, 2 days, 4 days, 1 week.
  • Page 24 The Settings section of the FTP panel consists of the following fields: o FTP Server : enter the FTP server name supplied by the service provider. o FTP User : enter the user name to access the FTP service. o FTP Password : enter the password for the FTP service. o FTP Directory : enter the path of the folder in the FTP server where the files com- ing from the data logger will be transferred.
  • Page 25 The URL section of the CLOUD panel consists of the following fields: o Host Address : enter the Cloud name supplied by the service provider (for ex. “www.deltaohm.cloud”). o Host Port : enter the server port number supplied by the service provider (if the standard HTTP port 80 is used, it is not necessary to indicate it).
  • Page 26 The HDServer1 section of the SERVER panel consists of the following fields: o Server Address : enter the IP address of the PC in which the server function of the HDServer1 software is active. o Server Port : enter the port number of the PC in which the server function of the HDServer1 software is active.

  • Page 27: Files Menu

    5.4 FILES MENU The FILES menu allows importing and viewing the files with the data sent by the data logger via e-mail and/or FTP, or the data acquired in the past with the MONITOR func- tion of the web server and saved in the PC, tablet or smartphone. •...

  • Page 28: Modbus

    MODBUS The device general information can be read through the function code 0x2B/0x0E: • Manufacturer (Delta OHM) • Model • Firmware version The complete list of MODBUS registers is shown below. According to the device model, some of the listed registers could not be present if not significant for that particular model (e.g., CO measurement will not be available if it is not measured by the data logger).
  • Page 29 Coils - Read/Write parameters Address Type Coil description Logging status: 0=active, 1=inactive Logging mode: 0=non cyclic, 1=cyclic Set 1 to delete the device logging memory. Bit zeroing is automatic. Buzzer activation in case of measurement alarm: 0=no, 1=yes Protection of configuration with password: 0=no, 1=yes Changing the parameter requires the Administrator password (see Holding Register 10036).
  • Page 30 Address Type Input Register description alarm: 0=OFF, 1=lower threshold alarm, 2=higher threshold alarm. with NTC10K sensor of channel 3 in the set measurement EMPERATURE unit (x10). Alarm for temperature with NTC10K sensor of channel 3: 0=OFF, 1=lower threshold alarm, 2=higher threshold alarm. with Pt100 sensor of HP3517E…...
  • Page 31 Address Type Input Register description 1010 + with 4-wire Pt1000 sensor of channel N in the set meas- EMPERATURE 200 x (N-1) urement unit (x10). 1011 + Alarm for temperature with 4-wire Pt1000 sensor of channel N: 0=OFF, 200 x (N-1) 1=lower threshold alarm, 2=higher threshold alarm.
  • Page 32 Address Type Input Register description Alarm for quantity associated to channel N if the channel is configured as 1041 + mapped 4…20 mA input: 200 x (N-1) 0=OFF, 1=lower threshold alarm, 2=higher threshold alarm. 1042 + Value of quantity associated to channel N if the channel is configured as 200 x (N-1) mapped potentiometric input.
  • Page 33 Address Type Input Register description 6006 + Unit of measurement for with 2-wire Pt1000 sensor of TEMPERATURE 200 x (N-1) channel N: 0=°C, 1=°F. 6008 + Unit of measurement for with 3-wire Pt1000 sensor of TEMPERATURE 200 x (N-1) channel N: 0=°C, 1=°F. 6010 + Unit of measurement for with 4-wire Pt1000 sensor of...
  • Page 34 Address Type Input Register description General information 10000 Year of last measurement. 10001 Month of last measurement. 10002 Day of last measurement. 10003 Hour of last measurement. 10004 Minutes of last measurement. 10005 Seconds of last measurement. 10010 Time, in seconds, elapsed since the last transmitted packet. 10011 RF signal level.
  • Page 35 Address Type Holding Register description Higher alarm threshold for temperature with NTC10K sensor of channel 3 in the set measurement unit (x10). Lower alarm threshold for with Pt100 sensor of HP3517E… TEMPERATURE probe in the set measurement unit (x10). Higher alarm threshold for temperature with Pt100 sensor of HP3517E… probe in the set measurement unit (x10).
  • Page 36 Address Type Holding Register description 1012 + Lower alarm threshold for with TC_K sensor of channel N in TEMPERATURE 200 x (N-1) the set measurement unit (x10). 1013 + Higher alarm threshold for temperature with TC_K sensor of channel N in 200 x (N-1) the set measurement unit (x10).
  • Page 37 Address Type Holding Register description 1044 + Channel N lower alarm threshold in mV. Only if channel N is configured 200 x (N-1) as 0…10 V input. 1045 + Channel N higher alarm threshold in mV. Only if channel N is configured 200 x (N-1) as 0…10 V input.
  • Page 38 Address Type Holding Register description da 20048 User code with ASCII codification of measurement #5. a 20059 da 20060 User code with ASCII codification of measurement #6. a 20071 da 20072 User code with ASCII codification of measurement #7. a 20083 da 20084 User code with ASCII codification of measurement #8.

  • Page 39: Technical Characteristics

    TECHNICAL CHARACTERISTICS Measuring interval 1, 2, 5, 10, 15, 30 s / 1, 2, 5, 10, 15, 30, 60 min Logging interval 1, 2, 5, 10, 15, 30 s / 1, 2, 5, 10, 15, 30, 60 min Internal memory Circular management or stop logging if memory is full.
  • Page 40 Internal memory capacity Model Number of samples Storable quantities HD50N/1 TC 906,640 HD50N/2 TC Min=744,740, Max=906,640 T (2 channels) HD50N/3 TC Min=615,220, Max=906,640 T (3 channels) HD50N TV 906,640 HD501N TC Min=388,560, Max=906,640 T, RH, T , AH, MR, PVP HD5017P TC Min=388,560, Max=906,640 T, RH, T...
  • Page 41 Relative humidity Sensor Capacitive Measuring range 0…100 %RH Resolution (of the instrument) 0.1 % ± 1.8 %RH (0..85 %RH) / ± 2.5 %RH (85..100 %RH) Accuracy @ T=15…35 °C ± (2 + 1.5% of the measure)% @ T=remaining range Sensor operating temperature -20…+80 °C (standard) -40…+150 °C (with HP3517E…...
  • Page 42 Illuminance Sensor Photodiode Measuring range I: 0…20,000 lux I2: 0…200,000 lux Resolution (of the 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) α...
  • Page 43 Particulate Matter (PM) Measuring principle Laser scattering Pollutants detected PM1.0, PM2.5, PM4.0, PM10 Measuring range 0…1000 µg/m (for each pollutant) ∅ 0.3…10 µm Particle size detection range Resolution (of the instrument) 0.1 µg/m Accuracy (@ 10…40 °C) ± 10 µg/m (0…100 µg/m ±...

  • Page 44: Adapter For Co Calibration

    ADAPTER FOR CO CALIBRATION To calibrate the CO sensor with the aid of a cylinder, unscrew the probe filter, screw the HD31.B3A adapter and connect the cylinder; adjust the cylinder flow meter to get a constant flow between 0.3 and 0.5 l/min. calibration with a cylinder The calibration is performed with the aid of the HD35AP-S software (follow the in- structions of the software).

  • Page 45: Instrument Storage

    INSTRUMENT STORAGE Conditions for storage of the instrument: • Temperature: -20...+70 °C. • Humidity: below 90 %RH no condensation. • When storing, avoid places where: • humidity is high; • instrument is exposed to direct solar radiation; • instrument is exposed to high temperature source; •...

  • Page 46: Ordering Codes

    11 ORDERING CODES HD50… Data logger with integrated Web Server. It measures, depending on the model, temperature, humidity, atmospheric pressure, differential pressure, carbon dioxide, illuminance and particulate matter. A model for acquiring standard analog sensors is available. Wi-Fi and Ethernet connection. Measurements are stored in the internal memory and transmitted to an FTP address, to the Cloud and via e-mail.
  • Page 47 Temperature probes TP35N1… Temperature probe with NTC10KΩ sensor. Operating tempera- ture: -40…+105 °C. Accuracy: ± 0.3 °C in the range 0…+70 °C / ± 0.4 °C outside. Dimensions: Ø 5 x 40 mm. AISI 316 stainless steel tube. CABLE ENDING: TP35N1 Blank = free wires /C = 4-pole M12 female connector...
  • Page 48 TP35K6.5 K-type thermocouple temperature probe with isolated hot junction. Operating temperature: -50…+750 °C. Accuracy: class 1 according to IEC 60584-2. Dimensions: Ø 3 x 150 mm. AISI 316 stainless steel tube. Cable length 5 m standard. Cable ending with free wires. Temperature and relative humidity combined probes HP3517…...
  • Page 49 Accessories HD35AP-CFR21 Software option that adds to the features of the basic software (both HD35AP-S and HDServer1), the management of the data logging system in accordance with the FDA 21 CFR part 11 recommenda- tions. For Windows operating systems. CPM8.2 Power supply cable.
  • Page 50 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 52 G U A R A N 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 53 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 54 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 V1.5 08/04/2020...

This manual is also suitable for:

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