Tenmars TM-186 User manual

Medidor tipo Pantalla Termohigrómetro y CO2
TN-TM187

CO2Monitor
TM-186/TM-186D
TM-187/TM-187D
User’s manual
HB2TM1860002

1
Contents
1. PREFACE.............................................2
2. CHARACTERISTICS............................2
3. General Specifications..........................2
4. Electrical Specification..........................4
5. Instrument description ..........................6
6. LED description ....................................7
7. Terminal description..............................8
8. Disable/Enable Display.........................8
9. Mode Set Mode ....................................9
10. Clock and Date setup ...........................9
11. Buzzer ON/OFF Setup........................10
12. ADJ SET Setup...................................11
13. Alarm Set Mode..................................13
14. Alarm Setup........................................14
15. Battery replacement............................17
16. Single data memory............................17
17. Viewing logged Data...........................18
18. Auto Stores Data.................................18
19. Software installation............................19
20. Maintenance.......................................22
21. External DC Power.............................24
22. End of life............................................25

TM-186/TM-186D
TM-187/TM-187D
2
1. PREFACE
Thanks for your purchase. Please, read
this user guide in details for the first time you
operate this CO2Monitor.
2. CHARACTERISTICS
LED display.
It shows both the value of
CO2 ,temperature ,and humidity.
The selection of °C or °F.
Real time data.
Data Hold function.
Alarm function.
3. General Specifications
Display : Double rows LED
CO2MAX reading : 9999
Temp MAX reading : 999
Humidity MAX reading : 999
CO2Sensor : Infrared
Temp sensor : Diode.
Humidity Sensor : Capacitor Sensor.
Sampling : 1 times/second.
Power : AC to DC Adapter. (9~12V/1A).
Backup Power : 9V battery、NEDA

TM-186/TM-186D
TM-187/TM-187D
3
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).
Resolution : 1ppm,0.1%RH,0.1°C,0.1°F.
Size : 260x178x47mm（LxWxH）.
Weight : 1000g.
Operating Temperature and Humidity :
-20°C ~ +70°C, <95% RH.
(Non-condensing).
Storage Temperature and Humidity : -10
to 60°C, <70% RH. (Non-condensing).
Consumption Current : ≦700mA.
Standard Accessories : User’s manual,
9V battery, AC to DC Adapter, Carrying
case, LCD Wall Mount.
Accessories : Data logging Box.
(Memory Size : 30,000 data sets).
MINI USB 4P (MALE) to USB AType
cable.
Install CD disk.

TM-186/TM-186D
TM-187/TM-187D
4
4. Electrical Specification
Measurement Range:
CO2: 1~9999ppm
Humidity : 5%~95%.
Temp : -20.0°C～70.0°C
(-4.0°F～158.0°F).
CO2Accuracy :
±70ppm or ±5% of reading
(0~2000ppm) whichever is greater
Over 2000ppm ±7%
Temp Accuracy :
±1.0°C/±1.8°F (0.0°C ~40.0°C /32°F
~104°F) ; other ±2.0°C /3.6°F.
Humidity Accuracy :
±3%RH(at 25°C, 20%~80%)
±5.0%RH(at 25°C,<20%RH,>80%RH)

TM-186/TM-186D
TM-187/TM-187D
5
Note1 : If you require more accurate
reading, This CO2monitor 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.
Note3 : CO2sensor have ABC(Automatic
Baseline Correction) algorithm function,
this function every 7.5days to interval and
slowly corrects for any long-term drift
detected as compared to the expected
fresh air value of 400ppm CO2

TM-186/TM-186D
TM-187/TM-187D
6
5. Instrument description
1. Time / Off Set Set Button
2. Alarm Set Button
3. Temp Unit (℃/℉) Button
4. Time / Humidity Switch Button
5. Data Hold Button
6. LED Display
7. Single Data Recode Button
8. Read Recode Data Button

TM-186/TM-186D
TM-187/TM-187D
7
6. LED description
1. CO2Reading
2. Temp Reading
3. Time / Humidity Reading
4. HI / LO Alarm symbol
5. Alarm On symbol
6. Data logger On symbol
7. CO2unit symbol
8. Temp unit symbol
9. Time unit symbol
10. Humidity unit symbol

TM-186/TM-186D
TM-187/TM-187D
8
7. Terminal description
8. Disable/Enable Display
+ to toggle Humidity
Display on/off
+ to toggle Temp Display
on/off
+ to toggle CO2 Display
on/off
1. Power Switch
2. Dry Contact (MAX input
DC24V/1A)
3. Calibration Gas Input
4. LO BAT LED
5. Alarm Signal Output
([email protected])
6. Power Jack
(DC9V~12V/1A)