China 3 in 1 CO2 and T/RH transmitter Manufacturer and Supplier

3 in 1 CO2 and T/RH transmitter

Short Description:

Real time carbon dioxide detection and transmittingHigh accuracy Temperature and humidity detectionNDIR infrared CO2 sensor with patented self calibrationProvide 3xanalog linear outputs for measurementsOptional LCD display of all measurementsModbus communicationCE-approvalSmart co2 analyzerco2 detector sensorco2 testerco2 gas tester, co2 controller, ndir co2 monitor, co2 gas sensor, air quality device, carbon dioxide tester, best carbon dioxide detector 2022, best co2 meter, ndir co2, ndir sensor, best carbon dioxide detector, monitor co2, co2 transmitter, air monitoring systems, co2 sensor price, carbon dioxide meter, carbon dioxide detection, carbon dioxide alarm, carbon dioxide sensor, carbon dioxide monitor

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FEATURES

Design for real time measuring ambiance carbon dioxide level and temperature +RH%

NDIR infrared CO2 sensor inside with special
Self Calibration. It makes CO2 measurement more accurate and more reliable.

More than 10 years lifetime of CO2 sensor
High accuracy temperature and humidity measurement

Combined both humidity and temperature sensors seamlessly with the digital auto compensation
Provide up to three analog linear outputs for measurements
LCD is optional to display CO2 and temperature &RH measurements
Optional Modbus communication
The end user can adjust CO2/Temp. range which correspond with the analog outputs Via Modbus, also can preset the direct proportion or inverse proportion for different applications
24VAC/VDC power supply
EU standard and CE-approval

TECHNICAL SPECIFICATIONS

Power supply	100~240VAC or 10~24VACIVDC
Consumption	1.8 W max. ; 1.2 W avg.
Analog outputs	1~3 X analog outputs 0~10VDC(default) or 4~20mA (selectable by jumpers) 0~5VDC (selected at placing the order)
Rs485 communication (optional)	RS-485 with Modbus RTU protocol, 19200bps rate, 15KVantistatic protection, independent base address.
Operation conditions	0~50℃(32~122℉); 0~95%RH, non condensing
Storage conditions	10~50℃(50~122℉), 20~60%RH non condensing
Net Weight	240g
Dimensions	130mm(H)×85mm(W)×36.5mm(D)
Installation	wall mounting with 65mm×65mm or 2”×4”wire box
Housing and IP class	PC/ABS fireproof plastic material, protection class: IP30
Standard	CE-Approval
CO2 measuring range	0~2000ppm/ 0～5,000ppm optional