TM-186/TM-186D TM-187/TM-187D PREFACE Thanks for your purchase. Please, read this user guide in details for the first time you operate this CO Monitor. CHARACTERISTICS LED display. It shows both the value of ,temperature ,and humidity. The selection of °C or °F.
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TM-186/TM-186D TM-187/TM-187D 1604、IEC 6F22 or JIS 006P(Only data logger use). Resolution : 1ppm, 0.1%RH, 0.1°C, 0.1°F. Power : AC to DC Adapter. (9~12V/1A). Backup Power : 9V battery、 NEDA 1604、IEC 6F22 or JIS 006P(Only data logger use).
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TM-186/TM-186D TM-187/TM-187D Note1 : If you require more accurate reading, This CO monitor can be adjusted according to your requirement. Note2 : When the AC adaptor is off will start the backup power nonly to provide Data Logger use, the LED won’t be lightened.
TM-186/TM-186D TM-187/TM-187D Instrument description Time / Off Set Set Button Alarm Set Button Temp Unit (℃/℉) Button Time / Humidity Switch Button Data Hold Button LED Display Single Data Recode Button Read Recode Data Button...
TM-186/TM-186D TM-187/TM-187D LED description 1. CO Reading 2. Temp Reading 3. Time / Humidity Reading 4. HI / LO Alarm symbol 5. Alarm On symbol 6. Data logger On symbol 7. CO unit symbol 8. Temp unit symbol 9. Time unit symbol...
TM-186/TM-186D TM-187/TM-187D Terminal description Power Switch Dry Contact (MAX input DC24V/1A) Calibration Gas Input LO BAT LED Alarm Signal Output (2KHZ@3.3V) Power Jack (DC9V~12V/1A) Disable/Enable Display to toggle Humidity Display on/off to toggle Temp Display on/off to toggle CO2 Display...
TM-186/TM-186D TM-187/TM-187D Mode Set Mode Clock and Date Setting Buzzer ON/OFF Temp Offset setting Humidity Offset Setting CO2 Offset Setting Auto Recode Time Setting 10. Clock and Date setup Push “ ” button into time clock and ...
TM-186/TM-186D TM-187/TM-187D Push “ ” button to store the setup then exit the mode, If not push “ ” button then exit clock and data setup. This meter clock shows 12 hour time oringinally, if you want to change 24 hours, push”...
TM-186/TM-186D TM-187/TM-187D Push “ ” button to store the setup then exit the mode, If not push “ ” button then exit clock and data setup. 12. ADJ SET Setup Push “ ” button into ADJ setup LED will display ADJ OFF。If you just reading...
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TM-186/TM-186D TM-187/TM-187D Push “ ” button into ADJ data set, LED display show ADJ data, “ ”or “ ” button to change the digit. Temp adj range:-10℃~+10℃ Humidity adj range:10%RH~+10%RH CO adj range:-200ppm~+200ppm If you want to store this setup push the “...
TM-186/TM-186D TM-187/TM-187D Alarm Setup Push “ ” button into alarm setup LED will display ALARM ON. Push “ ” button again LED will display ALARM OFF. Push “ ” button into Regular Alarm Setting (The user has to manually switch...
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TM-186/TM-186D TM-187/TM-187D alarm settings) which “gAP” will be shown on the LED display. Push “ ” button to change Regular Alarm Setting to Alarm Gap Value settings. Push “ ” button into alarm range setup,LED display show “...
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TM-186/TM-186D TM-187/TM-187D Push “ ” button into alarm range setup,LED display show “ HI ALARM ON ”, set HI Alarm, Push “ ”or “ ” button to change the digit. Push “ ” button into alarm Gap value ...
TM-186/TM-186D TM-187/TM-187D wave signal at 2000Hz,terminal blocks were short. 15. Battery replacement WARNING If the LO Battery LED were turn on, please replace the battery immediately Turn off the instrument. Open the battery cover and remove the battery.
TM-186/TM-186D TM-187/TM-187D 17. Viewing logged Data Push Memory button into view logged data mode,push Memory button again exit view logged data mode In view logged data mode push“ ” button reading stores time ,push “ ” button to change the temp unit,...
TM-186/TM-186D TM-187/TM-187D If you want to store this setup push “ ” button, If not push “ ” button then exit auto stores data time setup. 19. Software installation Please insert the CD into the PC. Please select the USB driver that will be installed, such as E:\ PL-2303 Driver Installer.exe (windows 2000...
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TM-186/TM-186D TM-187/TM-187D Select the SETUP.EXE i.e., E:\CO Monitor\SETUP.EXE and installs the desktop icon Tack out the CD from the PC after completed the installation of the desktop icon.
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TM-186/TM-186D TM-187/TM-187D Use the USB cable to connect the meter and computer according to the drawing. Select the desktop icon and click twice on left key of the mouse to run the procedure.
TM-186/TM-186D TM-187/TM-187D 20. Maintenance Do not use the meter in an environment with severe change; do not store the unit in an environment with high temperature, high humidity, and high vibration Take the battery off if the meter has not been used for a long period of time ...
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TM-186/TM-186D TM-187/TM-187D The thermocouple and humidity sensor will start aging under the influence of oxidation, reduction, corrosion, pollution, vaporization, diffusion or other metallurgy. The aging process will affect its precision seriously. Cleaning and inspection of temperature probe: The smoke, coal, dust, grease attached...
TM-186/TM-186D TM-187/TM-187D cleaned periodically. Blow off the dust with mild compressed air instead of water or alcohol. The aluminum plate inside the humidity sensor should be replaced upon the occurrence of corrosion. 21. External DC Power External AC to DC adapter: Voltage...
TM-186/TM-186D TM-187/TM-187D 22. End of life Caution: this symbol indicates that equipment and its accessories shall be subject to a separ. 3ate collection and correct disposal...
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