CO2 Indicator/transmitter
Tongdy [China] 
Model No: F2000TSM-CO2-L
Place of Origin: Beijing,China
Brand Name: Tongdy
Packaging: Full and firm package
Minimum Order: 50
Quality/Safety Certification: ce
¨ Features
u Real-time detecting CO2 level.
u NDIR infrared CO2 module inside with four CO2 detection range selectable.
u CO2 sensor has Self-Calibration Algorithm and 15
years lifetime
u Wall-mounting
u Providing one analog output with voltage or current selectable
u 0~10VDC/4~20mA selectable easily via jumpers
u Special “L” series with 6 lights indicates CO2 level and makes CO2 level show clearly.
u Provide a special model with a on/off relay output
with a touch button to operate a fan control.
u Design for HVAC, ventilation systems, offices, or other public places.
u Modbus RS485 communication interface optional: 15KV antistatic protection, independent address setting
u CE-Approval
u For duct probe CO2 transmitter, and CO2+ Temp.+ RH 3 in 1 transmitter, please see our other products.
¨ Specifications
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Gas detected
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Carbon Dioxide (CO2)
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Sensing element
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Non-Dispersive Infrared Detector (NDIR)
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Accuracy@25℃(77℉),2000ppm
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±30ppm + 3% reading
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Stability
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<2% of FS over life of sensor (15 yr typical)
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Calibration interval
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ABC Logic Self Calibration System
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Response time
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<2 minutes for 90% step change
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Warm up time
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2 hours (first time)
2 minutes (operation)
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CO2 measuring range
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0～2,000ppm / 0～5,000ppm selectable in orders
0～20,000ppm / 0～50,000ppm just for TSM-CO2-S series
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Sensor life
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Up to 15 years
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Power supply
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24VAC/24VDC
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Consumption
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1.5 W max. ; 0.8 W avg.
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Analog outputs
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0~10VAC or 4~20mA selectable by jumpers
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Relay output
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1X3A switch load
Four set points selectable by jumpers
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6 LED lights
(just for TSM-CO2-L series)
From left to right:
Green/Green/Yellow/Yellow/Red/Red
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1st green light on as CO2 measurement≤600ppm
1st and 2nd green lights on as CO2 measurement>600ppm and≤800ppm
1st yellow light on as CO2 measurement>800ppm and≤1,200ppm
1st and 2ndyellow lights on as CO2 measurement>1,200ppm and≤1,400ppm
1st red light on as CO2 measurement>1,400ppm and≤1,600ppm
1st and 2nd red lights on as CO2 measurement>1,600ppm
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Modbus interface
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Modbus RS485 interface
9600/14400/19200(default)/28800 or 38400bps (programmable selection), 15KV antistatic protection.
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Operation conditions
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0~50℃(32~122℉); 0~95%RH, non condensing
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Storage conditions
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0~50℃(32~122℉)
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Net weight
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180g
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Dimensions
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100mm×80mm×28mm
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Installation standard
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65mm×65mm or 2”×4”wire box
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Approval
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CE-Approval
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¨ Models Guide
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Type
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Model
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Description
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CO2 Detector
(1xanalog,1Xon/off output)
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F2000TSM-CO2-S100-V/A-02
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1Xanalog output, CO2 range: 0~2,000ppm
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F2000TSM-CO2-S100-V/A-05
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1Xanalog output, CO2 range: 0~5,000ppm
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F2000TSM-CO2-S100-V/A-20
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1Xanalog output, CO2 range: 0~20,000ppm
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F2000TSM-CO2-S100-V/A-50
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1Xanalog output, CO2 range: 0~50,000ppm
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F2000TSM-CO2-S110-V-02
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1X0~10V output and 1xon/off output
CO2 range: 0~2000ppm
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CO2 Detector
(1xanalog output, Modbus RS485 interface)
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F2000TSM-CO2-S101-V/A-02
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1Xanalog output, Modbus RS485 communication.
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F2000TSM-CO2-S101-V/A-05
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1Xanalog output, Modbus RS485 communication
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F2000TSM-CO2-S101-V/A-20
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1Xanalog output, Modbus RS485 communication.
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F2000TSM-CO2-S101-V/A-50
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1Xanalog output, Modbus RS485 communication.
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CO2 Detector
with 6 indicator lights
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F2000TSM-CO2-L100-N-02
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6 lights indicate CO2 measurements range
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F2000TSM-CO2-L101-N-02/05
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6 lights indicate CO2 measurements range,
Modbus interface
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F2000TSM-CO2-L100–V/A-02/05
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6 lights indicate CO2 measurements range,
1x analog output
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F2000TSM-CO2-L101–V/A-02/05
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6 lights indicate CO2 measurements range,
1x analog output, Modbus RS485 interface
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F2000TSM-CO2-L110-V-02
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CO2 transmitter and indication, 1x 0~10VDC output, 1X on/off output with a touch button. CO2 range: 0~2000ppm
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F2000TSM-CO2-L110-N-02
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6 lights indicate CO2 measurements range,
1x relay output
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F2000TSM-CO2-L111-N-02
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6 lights indicate CO2 measurements range,
1x relay output, Modbus interface
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Accessories
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Power adaptor-E
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Plug-in power adapter, Input: 100~240VAC ;
Output: DC 24V/ 240mA. European plug
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Power adaptor- A
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Plug-in power adapter, Input: 100~240VAC;
Output: DC 24V 240mA. American plug
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