CDM4160 is a new unit which uses TGS4160, Figaro's durable solid electrolyte CO2 sensor. Due to Figaro’s proprietary idea for signal processing with a microcomputer, no maintenance is required for this module. By application of DC voltage to the module, an analog output voltage proportional to CO2 concentration can be obtained. The module can generate a control signal based on a user-selectable threshold concentration. The features mentioned above make this module ideal for air quality control applications in homes, offices and factories as well as in the field of agriculture.
Features & Applications:
* High selectivity to CO2
* Indoor air quality control in offices,
* Long life homes, and factories
* Maintenance free
* CO2 monitors
* Pre-calibrated
* Agricultural applications
* Low cost
* Wide detection range
* Excellent durability
Specifications:
Product name :Carbon dioxide (CO2) sensor module
Model No. CDM4160-L00 CDM4160-M00 CDM4160-H00
Detection range 400 to 4,500ppm 400 to 9,000ppm 400 to 45,000ppm
Sensor (principle) TGS4160 (Solid state electrolyte)
Accuracy (*1) Approx. ±20%
Power supply DC5.0±0.2V regulated
Power consumption 1.3W (typical)
Inrush current 600mA (max)
Operational temperature -10˚~+50˚C, 5~95%RH (avoid condensation)
humidity range Storage temperature -20˚~+60˚C, 5~90%RH (pack in a moisture proof bag) humidity range
Warm up time 2 hours
Continuous analog output proportional to CO2 concentration
CO2 concentration
signal (*2) Vconc CO2 concentration/1,000 Vconc CO2 concentration/2,000 Vconc CO2 concentration/10,000
(DC 4.5V full scale) (DC 4.5V full scale) (DC 4.5V full scale)
ON: HIGH output (when CO2 conc. exceeds threshold)
Control signal OFF: LOW output
800/ 1,000/ 1,500/ 2,000 (ppm) 1,000/ 2,000/ 5,000/ 8,000 (ppm) 5,000/ 10,000/ 20,000/ 40,000 (ppm) ON: LOW output (sensor trouble)
Trouble signal: OFF: FLOAT NC
Green LED: Lights while power is on (blinks during warm up)
LED display Yellow LED: Blinks during trouble
Red LED: Lights when CO2 concentration exceeds the threshold
Reset switch :Establishes the ambient CO2 concentration as 400ppm when pushed
Dimension : 45 x 60 x 31mm (45 x 67 x 31mm incl. CN1)
Weight :approx. 22g
Model No. CDM4160-L00 CDM4160-M00 CDM4160-H00
Detection range 400 to 4,500ppm 400 to 9,000ppm 400 to 45,000ppm
Sensor (principle) TGS4160 (Solid state electrolyte)
Accuracy (*1) Approx. ±20%
Power supply DC5.0±0.2V regulated
Power consumption 1.3W (typical)
Inrush current 600mA (max)
Operational temperature -10˚~+50˚C, 5~95%RH (avoid condensation)
humidity range Storage temperature -20˚~+60˚C, 5~90%RH (pack in a moisture proof bag) humidity range
Warm up time 2 hours
Continuous analog output proportional to CO2 concentration
CO2 concentration
signal (*2) Vconc CO2 concentration/1,000 Vconc CO2 concentration/2,000 Vconc CO2 concentration/10,000
(DC 4.5V full scale) (DC 4.5V full scale) (DC 4.5V full scale)
ON: HIGH output (when CO2 conc. exceeds threshold)
Control signal OFF: LOW output
800/ 1,000/ 1,500/ 2,000 (ppm) 1,000/ 2,000/ 5,000/ 8,000 (ppm) 5,000/ 10,000/ 20,000/ 40,000 (ppm) ON: LOW output (sensor trouble)
Trouble signal: OFF: FLOAT NC
Green LED: Lights while power is on (blinks during warm up)
LED display Yellow LED: Blinks during trouble
Red LED: Lights when CO2 concentration exceeds the threshold
Reset switch :Establishes the ambient CO2 concentration as 400ppm when pushed
Dimension : 45 x 60 x 31mm (45 x 67 x 31mm incl. CN1)
Weight :approx. 22g
