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Vaisala HUMICAP HMM100 User Manual
Summary of HUMICAP HMM100
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User's guide vaisala humicap® humidity module hmm100 m211024en-b.
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Published by vaisala oyj phone (int.): +358 9 8949 1 p.O. Box 26 fax: +358 9 8949 2227 fi-00421 helsinki finland visit our internet pages at www.Vaisala.Com/ © vaisala 2012 no part of this manual may be reproduced, published or publicly displayed in any form or by any means, electronic or mechanical...
Page 3: Table of Contents
________________________________________________________________________________ vaisala ________________________________________________________________________ 1 table of contents chapter 1 general information ............................................................................ 5 about thi...
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User's guide____________________________________________________________________ 2 ___________________________________________________________________ m211024en-b terminal application settings..............................................28 list of serial commands ......................................
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________________________________________________________________________________ vaisala ________________________________________________________________________ 3 chapter 6 troubleshooting ................................................................................. 61 analog output error notif...
Page 6: List of Figures
User's guide____________________________________________________________________ 4 ___________________________________________________________________ m211024en-b list of figures figure 1 hmm100 humidity module with probe .....................................12 figure 2 probe types ....................
Page 7: General Information
Chapter 1 ________________________________________________________ general information vaisala ________________________________________________________________________ 5 chapter 1 general information this chapter provides general notes for the manual and the product. About this manual this manual pr...
Page 8: Version Information
User's guide____________________________________________________________________ 6 ___________________________________________________________________ m211024en-b version information table 1 manual revisions manual code description m211024en-b october 2012. This manual. Added vhp filter option and n...
Page 9: Safety
Chapter 1 ________________________________________________________ general information vaisala ________________________________________________________________________ 7 safety the hmm100 module delivered to you has been tested for safety and approved as shipped from the factory. Note the following ...
Page 10: Regulatory Compliances
User's guide____________________________________________________________________ 8 ___________________________________________________________________ m211024en-b regulatory compliances the hmm100 is in conformity with the provisions of the following eu directive(s): - rohs directive - weee directiv...
Page 11: Warranty
Chapter 1 ________________________________________________________ general information vaisala ________________________________________________________________________ 9 warranty visit our internet pages for standard warranty terms and conditions: www.Vaisala.Com/warranty . Please observe that any s...
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User's guide____________________________________________________________________ 10 __________________________________________________________________ m211024en-b this page intentionally left blank..
Page 13: Product Overview
Chapter 2 __________________________________________________________ product overview vaisala _______________________________________________________________________ 11 chapter 2 product overview this chapter introduces the features, advantages, and the product nomenclature of the hmm100. Introducti...
Page 14: Basic Features and Options
User's guide____________________________________________________________________ 12 __________________________________________________________________ m211024en-b 0905-042 figure 1 hmm100 humidity module with probe basic features and options - vaisala humicap ® 180r humidity sensor - plastic or stai...
Page 15: Probe Types
Chapter 2 __________________________________________________________ product overview vaisala _______________________________________________________________________ 13 probe types the hmm100 can be ordered with a plastic or stainless steel probe. The plastic probe is suitable for most applications....
Page 16: Filter Types
User's guide____________________________________________________________________ 14 __________________________________________________________________ m211024en-b filter types the available filters for hmm100 are shown in figure 3 below. All filters are 12 mm in diameter, and can be used in both the...
Page 17: Catalytic Vhp Filter
Chapter 2 __________________________________________________________ product overview vaisala _______________________________________________________________________ 15 catalytic vhp filter vaporized hydrogen peroxide (vhp) is a gaseous form of hydrogen peroxide that is commonly used in decontaminat...
Page 18: Installation Accessories
User's guide____________________________________________________________________ 16 __________________________________________________________________ m211024en-b installation accessories for order codes of the installation accessories, see section options and accessories on page 68. Probe mounting ...
Page 19: Mounting Bracket With Lid
Chapter 2 __________________________________________________________ product overview vaisala _______________________________________________________________________ 17 mounting bracket with lid the optional mounting bracket includes a metal backplate and a plastic lid for the component board. The b...
Page 20: Module Housing (Ip65)
User's guide____________________________________________________________________ 18 __________________________________________________________________ m211024en-b module housing (ip65) the optional module housing is an ip65 rated housing. The module is installed inside the housing in a mounting brac...
Page 21: Probe Mounting Clamp
Chapter 2 __________________________________________________________ product overview vaisala _______________________________________________________________________ 19 probe mounting clamp the optional mounting clamp makes it easy to install the probe on the wall of the measurement environment. The...
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User's guide____________________________________________________________________ 20 __________________________________________________________________ m211024en-b 3. Place the clamp to the intended location and secure the upper clamp part with a screw. See figure 9 below. 1209-003 figure 9 securing ...
Page 23: Installation
Chapter 3 _______________________________________________________________ installation vaisala _______________________________________________________________________ 21 chapter 3 installation this chapter provides you with information that is intended to help you install the hmm100. Dimensions 0905...
Page 24: Installing The Module
User's guide____________________________________________________________________ 22 __________________________________________________________________ m211024en-b installing the module note the measurement probe with cable is attached to the component board at vaisala. Do not disconnect and reconnec...
Page 25: Installing The Probe
Chapter 3 _______________________________________________________________ installation vaisala _______________________________________________________________________ 23 installing the probe 1. Select the mounting location for the probe: - the probe should be entirely in the measurement environment,...
Page 26: Wiring
User's guide____________________________________________________________________ 24 __________________________________________________________________ m211024en-b wiring 2-wire output see figure 13 below. Provide a 24 vdc supply voltage (see figure 18 on page 67). 0905-047 figure 13 wiring for 2-wir...
Page 27: Verifying The Installation
Chapter 3 _______________________________________________________________ installation vaisala _______________________________________________________________________ 25 verifying the installation to verify that the module has been installed correctly: - power up the module and check the output read...
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Page 29: Operation
Chapter 4 ________________________________________________________________ operation vaisala _______________________________________________________________________ 27 chapter 4 operation this chapter contains information that is needed to operate the hmm100. Using the service port the hmm100 has an...
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User's guide____________________________________________________________________ 28 __________________________________________________________________ m211024en-b 4. After the driver has been installed, connect the usb cable to a usb port on your pc. Windows will detect the new device, and use the d...
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Chapter 4 ________________________________________________________________ operation vaisala _______________________________________________________________________ 29 5. Click the open button to open the connection window and start using the serial line. Note: if putty is unable to open the serial ...
Page 32: List of Serial Commands
User's guide____________________________________________________________________ 30 __________________________________________________________________ m211024en-b list of serial commands all commands can be issued either in uppercase or lowercase. The notation refers to pressing the carriage return ...
Page 33: Show Device Information
Chapter 4 ________________________________________________________________ operation vaisala _______________________________________________________________________ 31 table 7 advanced serial commands command description acal calibrate analog output amode set/show analog output mode asel [rh/td] set...
Page 34: Show Quantities
User's guide____________________________________________________________________ 32 __________________________________________________________________ m211024en-b show quantities the calcs command shows the abbreviations of the quantities measured by hmm100: calcs example: >calcs rh td t > show cali...
Page 35: Show Firmware Version
Chapter 4 ________________________________________________________________ operation vaisala _______________________________________________________________________ 33 example (analog output in error state, output quantity rh, analog output mode 0 ... 10v): >status channel 0: status : error notifica...
Page 36: Set Output Interval
User's guide____________________________________________________________________ 34 __________________________________________________________________ m211024en-b set output interval use the intv command to show or set the output interval of the serial line measurement messages (applies when r comma...
Page 37: Calibration Commands
Chapter 4 ________________________________________________________________ operation vaisala _______________________________________________________________________ 35 calibration commands commands that have to do with calibration on the serial line are described below. For the calibration procedure...
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User's guide____________________________________________________________________ 36 __________________________________________________________________ m211024en-b calibrate temperature measurement use the ct command to perform a one-point or two-point temperature (t) calibration. Ct when performing ...
Page 39: Caution
Chapter 4 ________________________________________________________________ operation vaisala _______________________________________________________________________ 37 calibrate capacitance measurement use the crh command to perform a one-point or two-point correction to the capacitance measurement ...
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User's guide____________________________________________________________________ 38 __________________________________________________________________ m211024en-b view user adjustment parameters use the l command to view the current user adjustment parameters and trimmer adjustment. This command is ...
Page 41: Zero The Trimmers
Chapter 4 ________________________________________________________________ operation vaisala _______________________________________________________________________ 39 zero the trimmers after physically turning the trimmers to zero, use the zero command to set the correction by trimmers to exactly z...
Page 42: Set Serial Line Settings
User's guide____________________________________________________________________ 40 __________________________________________________________________ m211024en-b configuring serial line operation set serial line settings use the seri command to show or set the serial line settings. Use the save com...
Page 43: Set Module Address
Chapter 4 ________________________________________________________________ operation vaisala _______________________________________________________________________ 41 set module address to operate in the poll mode, the module must have an address. If multiple modules share the same serial line, eac...
Page 44: Note
User's guide____________________________________________________________________ 42 __________________________________________________________________ m211024en-b examples: >smode stop output mode : stop > >smode run output mode : run > >smode poll output mode : poll > configuring measurement parame...
Page 45: Value
Chapter 4 ________________________________________________________________ operation vaisala _______________________________________________________________________ 43 set temporary pressure compensation value use the xpres command to show or set the temporary ambient pressure value for pressure com...
Page 46: Configuring Analog Output
User's guide____________________________________________________________________ 44 __________________________________________________________________ m211024en-b configuring analog output set analog output mode use the amode command to show or set the operation mode of the analog output. This comma...
Page 47: Test The Analog Output
Chapter 4 ________________________________________________________________ operation vaisala _______________________________________________________________________ 45 asel [ xx ] [ low high ] where xx = analog channel output quantity low = low limit of scaling high = high limit of scaling examples:...
Page 48: Other Commands
User's guide____________________________________________________________________ 46 __________________________________________________________________ m211024en-b other commands display command list use the help command to display a list of the currently available commands. If the pass command has n...
Page 49: Save Changed Settings
Chapter 4 ________________________________________________________________ operation vaisala _______________________________________________________________________ 47 connecting to the module in poll mode use the open command to connect to a module that is in poll mode. Open [ aa ] where aa = addre...
Page 50: Restore Saved Settings
User's guide____________________________________________________________________ 48 __________________________________________________________________ m211024en-b restore saved settings use the restore command to restore saved settings to the module. All unsaved changes will be lost. Restore example...
Page 51: Maintenance
Chapter 5 ______________________________________________________________ maintenance vaisala _______________________________________________________________________ 49 chapter 5 maintenance this chapter provides information that is needed in basic maintenance of the hmm100. Changing the filter the f...
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User's guide____________________________________________________________________ 50 __________________________________________________________________ m211024en-b 1. Remove the filter from the probe by turning it counter-clockwise. 2. Remove the damaged sensor and insert a new one. Handle the new se...
Page 53: Calibration
Chapter 5 ______________________________________________________________ maintenance vaisala _______________________________________________________________________ 51 calibration the recommended calibration interval is one year. You should also perform a calibration if the hmm100 does not appear to...
Page 54: Note
User's guide____________________________________________________________________ 52 __________________________________________________________________ m211024en-b calibration and adjustment using trimmers hmm100 series modules have two trimmers mounted on the component board. These trimmers allow fo...
Page 55: Note
Chapter 5 ______________________________________________________________ maintenance vaisala _______________________________________________________________________ 53 1. Note the current position of the trimmers. 2. Insert the probe in the licl salt chamber of the humidity calibrator (11 %rh), and ...
Page 56: Humidity Calibration (Rhcal)
User's guide____________________________________________________________________ 54 __________________________________________________________________ m211024en-b humidity calibration (rhcal) the procedure below describes a humidity measurement calibration using the serial line commands and the vais...
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Chapter 5 ______________________________________________________________ maintenance vaisala _______________________________________________________________________ 55 9. Give the rhcal command. The output from the command shows the currently measured rh value, and prompts you to enter the value of ...
Page 58: Temperature Calibration (Ct)
User's guide____________________________________________________________________ 56 __________________________________________________________________ m211024en-b temperature calibration (ct) the procedure below describes a temperature (t) measurement calibration using serial line commands. You can ...
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Chapter 5 ______________________________________________________________ maintenance vaisala _______________________________________________________________________ 57 8. Give the ct command. The output from the command shows the currently measured t value, and prompts you to enter the value of the ...
Page 60: Caution
User's guide____________________________________________________________________ 58 __________________________________________________________________ m211024en-b capacitance calibration (crh) caution adjusting the capacitance measurement affects measurement accuracy across the entire temperature ra...
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Chapter 5 ______________________________________________________________ maintenance vaisala _______________________________________________________________________ 59 5. Use the errs command to see that no errors are active: >errs 6. Use the pass command to enable the advanced commands: >pass 1300 ...
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User's guide____________________________________________________________________ 60 __________________________________________________________________ m211024en-b 14. Use the l command to verify that the new user adjustment parameters are in use: >l 15. Measure the value of the analog output to veri...
Page 63: Troubleshooting
Chapter 6 ___________________________________________________________ troubleshooting vaisala _______________________________________________________________________ 61 chapter 6 troubleshooting this chapter describes the analog output error notification behavior, some common problems, their probabl...
Page 64: Solving Typical Problems
User's guide____________________________________________________________________ 62 __________________________________________________________________ m211024en-b solving typical problems you can check the error message via the serial interface by using the errs command. In case of constant error, p...
Page 65: Technical Support
Chapter 6 ___________________________________________________________ troubleshooting vaisala _______________________________________________________________________ 63 problem or message likely causes and solutions cannot connect to serial line, current serial settings of the module are unknown. Pe...
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Page 67: Technical Data
Chapter 7 ____________________________________________________________ technical data vaisala _______________________________________________________________________ 65 chapter 7 technical data this chapter provides the technical data of the hmm100. Specifications performance relative humidity measu...
Page 68: Operating Environment
User's guide____________________________________________________________________ 66 __________________________________________________________________ m211024en-b operating environment operating temperature range component board -5 ... +55 ºc (+23 ... +131 ºf) plastic probe -70 ... +180 ºc (-94 ... ...
Page 69: Mechanics
Chapter 7 ____________________________________________________________ technical data vaisala _______________________________________________________________________ 67 1210-006 figure 18 loop supply voltage versus loop resistance mechanics service cable connector m8 series 4-pin (male) wire size fo...
Page 70: Options and Accessories
User's guide____________________________________________________________________ 68 __________________________________________________________________ m211024en-b options and accessories description item code humidity sensor humicap180r membrane filter 10159hm plastic grid filter 6221 porous ptfe fi...
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Chapter 7 ____________________________________________________________ technical data vaisala _______________________________________________________________________ 69.
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