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Vaisala HMP60 Series User Manual

Humidity and temperature probes
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M211060EN-J
User Guide
Vaisala Humidity and Temperature Probes
HMP60 and HMP110 Series

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  • Page 1 M211060EN-J User Guide Vaisala Humidity and Temperature Probes HMP60 and HMP110 Series...
  • Page 2 Vaisala Oyj Vanha Nurmijärventie 21, FI-01670 Vantaa, Finland P.O. Box 26, FI-00421 Helsinki, Finland +358 9 8949 1 Visit our Internet pages at www.vaisala.com. © Vaisala 2020 No part of this document may be information contained in this document. reproduced, published or publicly...

  • Page 3: Table Of Contents

    Wiring with the loop power converter..........26 3.3.3 Power supply requirements..............27 Modbus communication ................29 Using multiple devices over RS-485............29 Vaisala Insight software................31 Connecting to Insight software..............31 Serial line communication.................33 Connecting to serial interface............... 33 Installing the driver for the USB cable............34 Terminal application settings for digital probes.........
  • Page 4 HMP60 and HMP110 Series User Guide M211060EN-J Device information and status..............38 6.6.1 View device information.................38 6.6.2 View calibration information..............39 6.6.3 Enter calibration information..............40 6.6.4 View order code..................40 6.6.5 View serial number.................40 6.6.6 View software version................40 Serial line output commands................. 41 6.7.1 Start measurement output..............
  • Page 5 Table of contents Adjustment procedure using MI70 indicator (HMP110 and HMP113)..61 7.4.1 1-point adjustment of RH measurement using MI70 indicator (HMP110 and HMP113)..............61 7.4.2 1-point adjustment of temperature measurement using MI70 indicator (HMP110 and HMP113)........... 62 Repair maintenance..................63 7.5.1 Changing the INTERCAPâ...
  • Page 6 HMP60 and HMP110 Series User Guide M211060EN-J List of figures Figure HMP60 and HMP110 series probes............... 11 Figure 2 Filters for HMP60, HMP110, and HMP110T..........13 Figure 3 Filters for HMP63 and HMP113..............14 Figure 4 Probe mounting clamp in use..............14 Figure 5 Probe mounting flange..................
  • Page 7 List of tables List of tables Table Document versions (English)................7 Table 2 Related manuals....................8 Table 3 Parameters measured by HMP60 and HMP110 series......10 Table 4 HMP60 and HMP110 series output options..........13 Table 5 Grounding methods..................24 Table 6 Operating voltage ranges................
  • Page 8 HMP60 and HMP110 Series User Guide M211060EN-J Table 43 Modbus status data registers (read-only)..........89 Table 44 Error codes on Modbus interface..............90 Table 45 Modbus test registers (read-only)...............90 Table 46 Device identification objects................91...

  • Page 9: About This Document

    Chapter 1 – About this document 1. About this document 1.1 Version information This document provides information for installing, operating, and maintaining Vaisala Humidity and Temperature Probes HMP60 and HMP110 Series devices. Table 1 Document versions (English) Document code Date Description M211060EN-J October 2020 This document.

  • Page 10: Related Manuals

    1.2 Related manuals Table 2 Related manuals Document code Name M211059EN Vaisala Humidity and Temperature Probes HMP60 and HMP110 Series Multilingual Quick Guide M210297EN Vaisala Handheld Humidity and Temperature Meter HM70 User Guide M211080EN Vaisala Mounting Flange for Humidity Probes Quick Reference Guide...

  • Page 11: Trademarks

    Indicates that you need to take some notes during the task. 1.4 Trademarks Vaisala INTERCAPâ and Vaisala HUMICAPâ are registered trademarks of Vaisala Oyj. Modbusâ is a registered trademark of Schneider Automation Inc. Windowsâ is either a registered trademark or trademark of Microsoft Corporation in the United States and other countries.

  • Page 12: Product Overview

    HMP110 series probes can also be ordered with the HUMICAPâ 180V catalytic sensor. HMP110 series probes require calibration after sensor replacement. This can be done with Vaisala Insight PC software or on the serial line using the optional Vaisala USB cable. Table 3 Parameters measured by HMP60 and HMP110 series...

  • Page 13: Figure Hmp60 And Hmp110 Series Probes

    IP54 rated probe with PC/ABS plastic housing and HUMICAPâ 180R sensor. Lightweight probe with higher accuracy and faster thermal response time. Not for permanent outdoor use. Two analog output channels. Used with the Vaisala HM40 handheld meter (requires special software configuration).

  • Page 14: Basic Features And Options

    HM40 handheld meter) 2.2.1 Output options All HMP60 series probes and HMP110 series probes, with the exception of the HMP110REF reference probe, can be ordered with analog output channels. Probes that use analog output can also use the RS-485 interface for temporary service access (Vaisala Industrial Protocol serial line commands) and Modbus RTU communication.

  • Page 15: Filter Options

    Chapter 2 – Product overview Table 4 HMP60 and HMP110 series output options HMP60 HMP63 HMP110 HMP110 HMP110T HMP113 HMP110REF Analog Digital Analog output None None channels Voltage output (0 ... 1/2.5/5 VDC, 1 ... 5 VDC) Current output RS-485 digital output Modbus RTU 4 …...

  • Page 16: Installation Accessories (Optional)

    HMP60 and HMP110 Series User Guide M211060EN-J Figure 3 Filters for HMP63 and HMP113 Plastic membrane filter, pore size 0.2 µm Plastic grid filter for (portable use only, fastest response time) Porous PTFE filter, pore size 8 µm Stainless steel sintered filter, pore size 38 µm All filters are 12 mm in diameter.
  • Page 17 Chapter 2 – Product overview 1. Align the slots on the clamp parts. 2. Slide the lower clamp part over to the bottom end of the upper part.

  • Page 18: Probe Mounting Flange

    HMP60 and HMP110 Series User Guide M211060EN-J 3. Place the clamp to the intended location and secure the upper clamp part with a screw. 4. Place the probe in the clamp. 5. Tighten the lower clamp part with a screw. 2.3.2 Probe mounting flange The probe mounting flange is a silicone flange that you can use to hold the probe in a through- wall installation.

  • Page 19: Plastic Locking Bushing For Hmp63 And Hmp113

    Chapter 2 – Product overview 2.3.3 Plastic locking bushing for HMP63 and HMP113 You can connect HMP63 and HMP113 to compatible Vaisala instruments using a plastic locking bushing that is placed over the probe. The bushing has a M15×1 thread. It is compatible with HMT120 and HMT130 transmitters, and HM40 handheld meter.

  • Page 20: Duct Installation Kit For Hmp60, Hmp110, And Hmp110T

    2.3.4 Duct installation kit for HMP60, HMP110, and HMP110T The duct installation kit includes a plastic pipe with a flange (Vaisala item code 215619). To install the probe with the duct installation kit, drill a hole to the duct wall, assemble the probe to the duct installation kit, slide the probe head through the hole, and attach the flange to the duct wall with 4 screws.

  • Page 21: Loop Power Converter

    Chapter 2 – Product overview 2.3.5 Loop power converter The loop power converter is an open frame module that converts one 0 ... 2.5 VDC voltage output to a 4 ... 20 mA current output. To use the loop power converter module, the probe must be in the analog output mode.

  • Page 22: Safety

    HMP60 and HMP110 Series User Guide M211060EN-J The Vaisala USB cable (item code 219690) has a straight, threaded female M8 connector on one end, and a USB Type A male plug on the other. The USB cable is intended for maintenance purposes only, not for permanent installation.

  • Page 23: Regulatory Compliance

    Chapter 2 – Product overview • Handle ESD‑sensitive components on a properly grounded and protected ESD workbench or by grounding yourself to the equipment chassis with a wrist strap and a resistive connection cord. • If you are unable to take either precaution, touch a conductive part of the equipment chassis with your other hand before touching ESD‑sensitive components.

  • Page 24: Installation

    HMP60 and HMP110 Series User Guide M211060EN-J 3. Installation 3.1 Mounting HMP60, HMP110, and HMP110T probes HMP60, HMP110, and HMP110T are designed to be mounted from the M12 thread on the probe body or from the smooth part of the probe body. For a convenient installation, use the optional installation accessories: •...

  • Page 25: Drilling Instructions For Duct Installation Kit

    Chapter 3 – Installation 3.1.2 Drilling instructions for duct installation kit Figure 12 Drilling instructions Mounting screw Tension screw Probe assembled in duct installation kit plastic pipe 1. Use a 24-mm drill bit to drill a hole to the duct wall for the humidity probe. 2.

  • Page 26: Wiring

    The grounding method depends on the probe and the installation type. Table 5 Grounding methods Probe Grounding method HMP63 Vaisala recommends to use a shielded cable and connect the shield to ground. HMP113 In the shielded cables supplied by Vaisala, the threaded connector connects the shield to the probe housing.

  • Page 27: Wiring Multiple Digital Devices

    HMP110REF • A shielded cable is used, and the shield is connected to ground. In the shielded cables supplied by Vaisala, the threaded connector connects the shield to the probe housing. When the probe is connected to a power supply, there is a delay as the probe starts up and the analog output stabilizes.

  • Page 28: Wiring With The Loop Power Converter

    HMP60 and HMP110 Series User Guide M211060EN-J The following figures show the recommended wiring when connecting multiple devices to the RS-485 interface using either a separate local power supply for each device or a common power supply. HMP60/HMP110 M8 CONNECTOR 2: - / B 4: + / A 3: GND...

  • Page 29: Power Supply Requirements

    Chapter 3 – Installation You cannot use the loop power converter with the digital-only HMP110. When using the loop power converter module, power the module with 8 ... 28 VDC. The operating voltage for the probe (5 VDC) is delivered by the module. Loop power HMP60 or HMP110 converter...
  • Page 30 HMP60 and HMP110 Series User Guide M211060EN-J Recommendations • Continuous use over high operating voltage may cause heating. To conserve power and minimize the warming of the probe, use the lowest operating voltage in the allowed range. • Using low impedance loads on the signal outputs increase the current consumption by up to 0.5 mA.

  • Page 31: Modbus Communication

    Serial delay Communication mode Modbus RTU Use Vaisala Insight software to change the Modbus serial communication settings if needed. Download Vaisala Insight software at www.vaisala.com/insight. The instrument must be switched off and on before the communication setting changes take effect.
  • Page 32 HMP60 and HMP110 Series User Guide M211060EN-J Connecting other devices can decrease the maximum number of HMP60/HMP110 probes that can be connected. If other devices require the use of termination, HMP60/HMP110 series probes must be connected using an RS-485 repeater. More information ‣...

  • Page 33: Vaisala Insight Software

    • Calibrate and adjust the device. Download Vaisala Insight software at www.vaisala.com/insight. The probe can be connected to Vaisala Insight software using a Vaisala USB cable (item code 219690). HMP60 and HMP110 probes support Insight from probe software version 2.1.4 onwards.
  • Page 34 HMP60 and HMP110 Series User Guide M211060EN-J 1. Open the Insight software. 2. Connect the USB cable to a free USB port on the PC. 3. Connect the probe to the USB cable. 4. Wait for Insight software to detect the probe.

  • Page 35: Serial Line Communication

    Connection to the serial interface is through the 4-pin connector on the probe. For temporary use of the serial interface (for example, calibration), you can use the optional Vaisala USB cable (item code 219690). Before you can use the cable, you must install the provided USB driver on your PC.

  • Page 36: Installing The Driver For The Usb Cable

    Windows detects the new device, and uses the driver automatically. 5. The installation has reserved a COM port for the cable. Select Start > Vaisala > Vaisala USB Instrument Finder, and verify the port number, and the status of the cable. The reserved ports are also visible in the Ports of the Windows Device Manager.

  • Page 37: Terminal Application Settings For Digital Probes

    3. Select the Serial settings category, and check that the correct COM port is selected in the Serial line to connect to field. To check which port the USB cable is using, select Start > Vaisala > Vaisala USB Instrument Finder.

  • Page 38: Accessing Serial Line Command Interface From Analog Or Modbus Mode

    Follow the steps below to connect to the serial line when the probe is in analog or Modbus mode. You can also use the procedure to retrieve the communication settings of your device, if you do not know them. You must use the Vaisala USB cable (Vaisala item code 219690) in this case.

  • Page 39: List Of Serial Commands

    Chapter 6 – Serial line communication 6. To prevent the analog or Modbus mode from being restored on the next power-up, select a different serial mode with the smode command. 7. To switch back to analog mode or Modbus mode from a serial mode, use the smode analog or smode modbus command to select analog or Modbus mode.

  • Page 40: Device Information And Status

    HMP60 and HMP110 Series User Guide M211060EN-J Command Description FILT [0.001 ... 1] Set the result filtering FRESTORE Restore factory settings HELP List available commands INTV [0 ... 255 S/MIN/H] Set the continuous output interval (for RUN mode) Displays user adjustment parameters Start the continuous outputting RESET Reset the probe...

  • Page 41: View Calibration Information

    Sensor number : H0000322 Sensor model : Intercap Order code : A12A0A2B0 Cal. date : 20120907 Cal. info : VAISALA/HEL Time : 00:21:05 Serial mode ANALOG Baud P D S 19200 N 8 1 Output interval: Serial delay Analog delay...

  • Page 42: Enter Calibration Information

    HMP60 and HMP110 Series User Guide M211060EN-J 6.6.3 Enter calibration information To enter the calibration date, use the CDATE command (cdate [YYYYMMDD]). To enter a text string with information about the calibration, use the CTEXT command (ctext [string]). CDATE [yyyymmdd] <cr> CTEXT [text string] <cr>...

  • Page 43: Serial Line Output Commands

    Chapter 6 – Serial line communication 6.7 Serial line output commands 6.7.1 Start measurement output Use the R command to start the continuous outputting of measurement values as an ASCII text string to the serial line. For HMP60 and HMP110, the output always includes readings for temperature, RH and Td. For HMP110T, the output includes only temperature.

  • Page 44: Configuring Serial Line Operation

    HMP60 and HMP110 Series User Guide M211060EN-J Example (probe in STOP mode, no address needed): send T= 22.7 'C RH= 20.0 %RH Td= -1.5 'C Example (probe in POLL mode, with address 10): send 10 T= 22.8 'C RH= 20.1 %RH Td= -1.3 'C 6.8 Configuring serial line operation 6.8.1 Set serial line settings Use the SERI command to show or set the serial line settings.

  • Page 45: Table 12 Serial Interface Modes

    85). VDIGI Special serial interface mode that is only used for interoperability with Vaisala devices such as HMT120, HMT130, and HM40. This mode is set at Vaisala for probes that are ordered for such use. ANALOG No serial line, analog outputs active. For instructions on how to enter the serial line...

  • Page 46: Set Output Interval

    HMP60 and HMP110 Series User Guide M211060EN-J 6.8.3 Set output interval Use the INTV command to show or set the output interval of the serial line measurement messages (applies when R command or RUN mode is used). The shortest output interval is 1 second.

  • Page 47: Set Probe Address

    Chapter 6 – Serial line communication 6.8.5 Set probe address Use the ADDR command to view or set the probe address. To operate in the POLL mode, the probe must have an address. If multiple probes share the same serial line, each probe must have a different address.

  • Page 48: Calibration Commands

    HMP60 and HMP110 Series User Guide M211060EN-J M is for metric units, N is for non-metric units. Parameter Metric unit Non-metric unit °C °F °C °F Examples: unit Units : Metric unit n Units : Non metric 6.9 Calibration commands 6.9.1 Calibrate humidity measurement Use the CRH command to perform a 1-point or 2-point correction to the capacitance measurement of the probe.

  • Page 49: Clear Adjustment Of Rh Measurement

    Chapter 6 – Serial line communication crh 75 Giving the command without parameters starts the 2-point calibration. Remember to allow the humidity to stabilize for 20 … 40 minutes after changing the reference. Example: 2-point calibration with LiCl (11 %RH) and NaCL (75 %RH) references: 11.2684 1.

  • Page 50: Clear Adjustment Of T Measurement

    HMP60 and HMP110 Series User Guide M211060EN-J T : 22.03 Ref1 ? 22 Press any key when ready ... T : 55.12 Ref2 ? 55 6.9.4 Clear adjustment of T measurement Use the CTCLR command to clear the adjustment of temperature measurement that has been done using the CT command.

  • Page 51: Set Analog Output Parameters And Scaling

    Chapter 6 – Serial line communication Syntax Description Analog output mode for channel 1, range 0 ... 3. The options are: 0 (0 ... 1 V) 1 (0 ... 2.5 V) 2 (0 ... 5 V) 3 (1 ... 5 V) Analog output mode for channel 2, range 0 ...

  • Page 52: Set Analog Output Error Indication Level

    HMP60 and HMP110 Series User Guide M211060EN-J Syntax Description ch2low Low limit for channel 2 output scaling. ch2high High limit for channel 2 output scaling. Example (show current output parameters and scaling): asel ? Ch1 RH lo : 0.00 %RH ? Ch1 RH hi : 100.00 %RH ? Ch2 T lo : -20.00 'C ? Ch2 T hi : 80.00 'C ?

  • Page 53: Extend Analog Output Range

    Chapter 6 – Serial line communication Example (show present output modes): amode Ch1 output 0 ... 1 V Ch2 output 0 ... 1 V Example (check present analog output error level): aerr Ch1 error out: 0.000V ? Ch2 error out: 0.000V ? Example (set analog output error level to 1 V on both channels): aerr 1 1 Ch1 error out: 1.000V ?

  • Page 54: Display Command List

    HMP60 and HMP110 Series User Guide M211060EN-J RHLIMIT [max_rh]<cr> Syntax Description max_rh Maximum reading of the RH parameter. Possible values are 100.0 … 120.0. The default value is 100.0. Example (extend the maximum RH reading to 120 %): rhlimit 120 Max.

  • Page 55: Connect To The Probe In Poll Mode

    Chapter 6 – Serial line communication Table 13 Error messages on ERRS command ERRS command response Corresponding error T MEAS error Temperature measurement error. [44] F meas error Humidity measurement error. [45] RH sensor failure Humidity sensor failure. [46] Frequency measurement outside the Capacitance reference error.

  • Page 56: Close The Connection In Poll Mode

    HMP60 and HMP110 Series User Guide M211060EN-J 6.10.9 Close the connection in POLL mode The CLOSE command closes the connection to the probe. CLOSE<cr> Example: close line closed 6.10.10 Reset the probe Use the RESET command to reset the probe. Upon reset or power-up, the probe enters the serial mode that has been set with the SMODE command.

  • Page 57: Maintenance

    Vaisala Humidity Calibrator HMK15. The probe can be connected to a PC with Vaisala USB cable 219690, and to the MI70 indicator with connection cable 219980. The HM40 meter does not need a specific connection cable.

  • Page 58: Adjustment Procedure Using Serial Line (Hmp110 And Hmp113)

    The probe cannot be used with the MI70 handheld indicator or the HM40 meter when the probe is in analog mode. To use the probe with MI70 or HM40, enable a serial mode (for example, STOP) in Vaisala Insight software. Use Insight also to return the probe to analog mode.

  • Page 59: 1-Point Adjustment Of Rh Measurement (Hmp110 And Hmp113)

    Chapter 7 – Maintenance 7.3.1 1-point adjustment of RH measurement (HMP110 and HMP113) You can also use Vaisala Insight software for performing calibration and adjustment. See Vaisala Insight software (page 31). To perform a 1-point adjustment to the capacitance measurement of the HMP110 or HMP113 using serial line, you need: •...

  • Page 60: 2-Point Adjustment Of Rh Measurement (Hmp110 And Hmp113)

    More information ‣ Clear adjustment of RH measurement (page 47) 7.3.2 2-point adjustment of RH measurement (HMP110 and HMP113) You can also use Vaisala Insight software for performing calibration and adjustment. See Vaisala Insight software (page 31). To perform a 2-point adjustment to the capacitance measurement of the HMP110 or HMP113 using serial line you need: •...
  • Page 61 Chapter 7 – Maintenance 6. Verify that the connection works by giving the ? command. If the probe does not respond with device information: • Disconnect the USB cable from the probe and retry. If your probe is in the analog output mode, press ENTER a few times immediately after connecting the USB cable.

  • Page 62: 1-Point Adjustment Of T Measurement (Hmp110, Hmp113, And Hmp110T)

    More information ‣ Clear adjustment of RH measurement (page 47) 7.3.3 1-point adjustment of T measurement (HMP110, HMP113, and HMP110T) You can also use Vaisala Insight software for performing calibration and adjustment. See Vaisala Insight software (page 31). To perform a 1-point adjustment to the temperature measurement of the HMP110, HMP113, or HMP110T using serial line, you need: •...

  • Page 63: Adjustment Procedure Using Mi70 Indicator (Hmp110 And Hmp113)

    The probe cannot be used with the MI70 handheld indicator when the probe is in analog mode. To use the probe with MI70, enable a serial mode (for example, STOP) in Vaisala Insight software. Use Insight also to return the probe to analog mode. See Vaisala Insight software (page 31).

  • Page 64: 1-Point Adjustment Of Temperature Measurement Using Mi70 Indicator (Hmp110 And Hmp113)

    To perform a 1-point adjustment to the temperature measurement of the HMP110 or HMP113 using the MI70 indicator, you need: • MI70 indicator • Connection cable for MI70 indicator (Vaisala item code 219980) • One known and stable temperature reference 1. Connect the probe to Port I of the MI70 indicator.

  • Page 65: Repair Maintenance

    Chapter 7 – Maintenance 8. Set the probe to a reference temperature. You can follow the stabilization from the GRAPH display. Press READY when the reading is stabilized in the reference. 9. Give the reference temperature value by using the arrow buttons. Press OK. 10.

  • Page 66: Changing The Humicapâ 180R/180V Sensor (Hmp110 And Hmp113)

    HMP60 and HMP110 Series User Guide M211060EN-J 3. Pull out the old INTERCAPâ sensor and insert a new one. Handle the new sensor by the plastic frame. CAUTION! Do not touch the sensor plate. 4. Attach a new filter on the probe. 7.5.2 Changing the HUMICAP 180R/180V sensor (HMP110 and HMP113) Replacing the humidity sensor of the HMP110 and HMP113 is not necessary in...
  • Page 67 Chapter 7 – Maintenance 2. There are 2 sensors under the filter, the HUMICAPâ sensor and a temperature sensor. Identify the HUMICAPâ sensor. Do not touch the temperature sensor. 3. Pull out the old HUMICAPâ sensor and insert a new one. Handle the new sensor by the plastic frame.

  • Page 68: Troubleshooting

    ‣ Set analog output error indication level (page 50) 8.2 Solving typical problems You can check the error message via the serial interface by using the ERRS command. If you are unable to remove the errors, contact Vaisala. For contact information, see Technical support (page 95).

  • Page 69: Error Messages In Insight Software

    1. Return the probe to factory settings using • Parameter flash check sum error the FRESTORE command. Check again. 2. If the error is still active, contact Vaisala. The following error is active: Frequency Check for condensation on the probe and measurement outside the permissible value sensor.

  • Page 70: Error Codes In Mi70 Handheld Meter

    [57] Calibration certificate checksum mismatch. [58] In case of constant error, contact Vaisala. More information ‣ Technical support (page 95) 8.4 Error codes in MI70 Handheld Meter If several errors are active at the same time, the MI70 shows the sum of currently active error codes.

  • Page 71: Unknown Serial Settings

    You can check the current serial settings of your probe by connecting to the serial line, or with Vaisala Insight software. More information ‣ Vaisala Insight software (page 31) ‣ Accessing serial line command interface from analog or Modbus mode (page 36)

  • Page 72: Technical Data

    −40 … 0 °C and +40 … +60 °C (−40 … +32 °F ±5 %RH (0 … 90 %RH) and +104 … +140 °F) ±7 %RH (90 … 100 %RH) Humidity sensor Vaisala INTERCAPâ Temperature Measurement range −40 … +60 °C (−40 … +140 °F) Accuracy: at +10 …...

  • Page 73: Table 18 Hmp60 Calculated Parameters

    Chapter 9 – Technical data Table 18 HMP60 calculated parameters Property Description/Value Measurement ranges Dew point temperature −40 … +60 °C (−40 … +140 °F) Wet bulb temperature −40 … +60 °C (−40 … +140 °F) Absolute humidity 0 … 130 g/m (0 …...

  • Page 74: Hmp63 Specifications

    HMP60 and HMP110 Series User Guide M211060EN-J Property Description/Value External loads 0 … 1 V min. 10 kΩ 0 … 2.5 V /0 … 5 V min. 50 kΩ Output parameters Relative humidity, temperature, dew point temperature, wet bulb temperature, absolute humidity, mixing ratio, enthalpy Use lowest available operating voltage to minimize heating.

  • Page 75: Table 23 Hmp63 Calculated Parameters

    −40 … 0 °C and +40 … +60 °C (−40 … +32 °F ±5 %RH (0 … 90 %RH) and +104 … +140 °F) ±7 %RH (90 … 100 %RH) Humidity sensor Vaisala INTERCAPâ Temperature Measurement range −40 … +60 °C (−40 … +140 °F) Accuracy: at +10 …...

  • Page 76: Table 24 Hmp63 Operating Environment

    HMP60 and HMP110 Series User Guide M211060EN-J Table 24 HMP63 operating environment Property Description/Value Operating temperature −40 … +60 °C (−40 … +140 °F) EMC compliance EN 61326-1, basic immunity test requirements Table 25 HMP63 inputs and outputs Property Description/Value Power consumption 1 mA average, max.

  • Page 77: Hmp110 Specifications

    Chapter 9 – Technical data Table 26 HMP63 mechanical specifications Property Description/Value IP rating IP54 Cable connector 4-pin M8 (IEC 60947-5-2) Materials Body PC/ABS blend Grid filter PC (glass reinforced) Cable Polyurethane or FEP Weight Probe 9 g (0.3 oz) Probe with 0.3 m (1 ft) cable 20 g (0.7 oz) Not applicable with the plastic grid filter.

  • Page 78: Table 28 Hmp110 Calculated Parameters

    HMP60 and HMP110 Series User Guide M211060EN-J Property Description/Value at 0 … +40 °C (+32 … +104 °F) ±0.2 °C (±0.36 °F) at −40 … 0 °C (−40 … +32 °F) and +40 … +80 °C ±0.4 °C (±0.72 °F) (+104 …...

  • Page 79: Table 29 Hmp110 Operating Environment

    Chapter 9 – Technical data Property Description/Value Mixing ratio 0 … 548 g/kg (0 … 3836 gr/lb) Enthalpy −40 … 1530 kJ/kg (−9.6 … 674 BTU/lb) Table 29 HMP110 operating environment Property Description/Value Operating temperature −40 … +80 °C (−40 … +176 °F) EMC compliance EN 61326-1, industrial environment Table 30 HMP110 inputs and outputs...

  • Page 80: Hmp113 Specifications

    HMP60 and HMP110 Series User Guide M211060EN-J Property Description/Value Relative humidity, temperature, dew point temperature, wet bulb temperature, absolute humidity, mixing ratio, enthalpy Use lowest available operating voltage to minimize heating. Table 31 HMP110 mechanical specifications Property Description/Value IP rating IP65 Body thread MI2x1 / 10 mm (0.4 in) Cable connector...

  • Page 81: Table 33 Hmp113 Calculated Parameters

    Chapter 9 – Technical data Property Description/Value Humidity sensor HUMICAPâ 180R Stability ±2 %RH over 2 years Temperature Measurement range −40 … +60 °C (−40 … +140 °F) Accuracy: at 0 … +40 °C (+32 … +104 °F) ±0.2 °C (±0.36 °F) at −40 …...

  • Page 82: Table 34 Hmp113 Operating Environment

    HMP60 and HMP110 Series User Guide M211060EN-J Table 34 HMP113 operating environment Property Description/Value Operating temperature −40 … +60 °C (−40 … +140 °F) EMC compliance EN 61326-1, basic immunity test requirements Table 35 HMP113 inputs and outputs Property Description/Value Power consumption 1 mA average, max.

  • Page 83: Probe Dimensions

    Chapter 9 – Technical data Table 36 HMP113 mechanical specifications Property Description/Value IP rating IP54 Cable connector 4-pin M8 (IEC 60947-5-2) Materials Body PC/ABS blend Grid filter PC (glass reinforced) Cable Polyurethane or FEP Weight Probe 9 g (0.3 oz) Probe with 0.3 m (1 ft) cable 20 (0.7 oz) Not applicable with the plastic grid filter.

  • Page 84: Hmp63 And Hmp113 Dimensions

    HMP60 and HMP110 Series User Guide M211060EN-J max. 3 [0.12] Figure 20 Installation with plastic M12 nuts 9.5.2 HMP63 and HMP113 dimensions 79.5 [3.13] 24.5 [0.96] [0.14] Figure 21 HMP63 and HMP113 dimensions in mm [in] 68 [2.68] Figure 22 HMP63 and HMP113 with plastic locking bushing...

  • Page 85: Spare Parts And Accessories

    Table 37 HMP60, HMP63, HMP110, and HMP113 spare parts and accessories Item Item code Sensors For HMP60 and HMP63: Vaisala INTERCAPâ sensor, 1 pc 15778HM Vaisala INTERCAPâ sensor, 10 pcs INTERCAPSET-10PCS For HMP110 and HMP113: Vaisala HUMICAPâ 180R HUMICAP180R Vaisala HUMICAPâ...
  • Page 86 HMP60 and HMP110 Series User Guide M211060EN-J Item Item code CBL210649SP Flat extension cable 1 m (3 ft) For HMP63 and HMP113: Probe mounting clamp set, 10 pcs 226067 Probe mounting flange 226061 Probe holder, 5 pcs ASM213382SP Plastic locking bushing (3 pcs) for attaching the DRW238590SP probe to HM40 indicator Connection adapters...

  • Page 87: Appendix A: Modbus Reference

    Appendix A – Modbus reference Appendix A. Modbus reference A.1 Communication settings The following table lists the default Modbus serial settings of devices ordered with the Modbus configuration option. Table 38 Modbus communication settings Property Description/Value Serial bit rate 19200 Parity None Number of data bits Number of stop bits Flow control None...

  • Page 88: Data Encoding

    HMP60 and HMP110 Series User Guide M211060EN-J Function code Function code (hexadecimal) Name 43 / 14 / 0E Read Device Identification A.3 Data encoding In the data registers, the numeric values are available in one or two formats with separate register addresses: 32-bit IEEE floating point format and/or 16-bit signed integer format. For values that have both 32-bit and 16-bit register available, use of the 32-bit register is recommended.

  • Page 89: Modbus Registers

    Appendix A – Modbus reference Table 40 Interpretation of 16-bit signed integer values Value (decimal) Value (hexadecimal) Description 0 … 32766 0000 … 7FFE Value in range 0 … 32766 32767 7FFF Value is 32767 or larger 32768 8000 Value is not available 32769 8001 Value is −32767 or smaller...

  • Page 90: Configuration Registers

    HMP60 and HMP110 Series User Guide M211060EN-J Register Address Register description Data format Unit number 0010 Mixing ratio 32-bit float g/kg 0011 0012 Wet-bulb temperature 32-bit float °C 0013 001A Enthalpy 32-bit float kJ/kg 001B Integer values 0100 Relative humidity 16-bit integer %RH * 10 0101...

  • Page 91: Status Registers

    If incompatible settings/protocol are selected and the probe is then restarted, it might no longer be possible to communicate with the probe using Modbus. You can override invalid communication settings in Vaisala Insight software, Settings menu. See Vaisala Insight software (page 31).

  • Page 92: Test Value Registers

    HMP60 and HMP110 Series User Guide M211060EN-J Table 44 Error codes on Modbus interface Error code Corresponding error register value Temperature measurement error. [44] Humidity measurement error. [45] Humidity sensor failure. [46] Capacitance reference error. [47] Ambient temperature out of range. [48] Firmware checksum mismatch.

  • Page 93: Device Identification Objects

    VendorName "Vaisala" ProductCode "HMP113" MajorMinorVersion "2.4.0" Software version of the device. VendorUrl "http://www.vaisala.com" ProductName "Vaisala HUMICAP(R) Humidity and Temperature Probe HMP113" ModelName "R00A0C1A0" Configuration code of the device. Length and content of the code are model- specific. "J1140501" SerialNumber "2020-06-01"...

  • Page 94: Modbus Communication Examples

    HMP60 and HMP110 Series User Guide M211060EN-J A.6 Modbus communication examples Reading relative humidity value The device address used in the following examples is 240 (F0 The values returned by the device change depending on ambient conditions and/or device settings. Request Response Bytes on the line Description...
  • Page 95 Appendix A – Modbus reference Writing filtering factor value Request Response Bytes on the Line Description Bytes on the Line Description (Hexadecimal) (Hexadecimal) (silence for 3.5 bytes) Start of Modbus RTU (silence for 3.5 bytes) Start of Modbus RTU frame frame Transmitter address Transmitter address...
  • Page 96 HMP60 and HMP110 Series User Guide M211060EN-J...

  • Page 97: Maintenance And Calibration Services

    Maintenance and calibration services Vaisala offers comprehensive customer care throughout the life cycle of our measurement instruments and systems. Our factory services are provided worldwide with fast deliveries. For more information, see www.vaisala.com/ calibration. • Vaisala Online Store at store.vaisala.com is available for most countries.
  • Page 98 www. v aisala.com...

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