Wholesale CO2 Transmitter with LCD display G01-CO2-B manufacturer from China Tongday Control Technology Co.,LTD

Wholesale CO2 Transmitter with LCD display

Price:	1.0~2.0 USD
Payment Terms:	T/T,WU
Place of Origin:	Beijing, China (Mainland)


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Product Detail

Model No.: G01-CO2-B

Production Capacity: 2000pcs/Month

Delivery Date: within 2 weeks

Theory: Others

Brand Name: Tongdy

aftersale service: Lifetime free tech support

drop shipping: support

company type: manufacturer with 12 years ...

Means of Transport: Air

Packing: full and firm package

Output: Analog Sensor

Usage: Gas Sensor

warranty: free 2 years under the norm...

wholesale and retail: support

package: full and firm package

Real time carbon dioxide detection and transmitting
High accuracy Temperature and humidity detection
NDIR infrared CO2 sensor

Wholesale CO2 Transmitter with LCD display

Features

uDesign for real time measuring ambiance carbon

dioxide level and temperature +RH%

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

uMore than 10 years lifetime of CO₂ sensor

uHigh accuracy temperature and humidity

measurement

uCombined both humidity and temperature

sensors seamlessly with the digital auto compensation

uProvide up to three analog linear outputs for measurements

uLCD is optional to display CO2 and temperature &RH measurements

uOptional Modbus communication

u24VAC/VDC power supply

uEU standard and CE-approval

nApplication

uBuilding ventilation systems

uIndustry ventilation systems

uAirport, train station, shopping mall, office, classroom and

other public places for air quality measurement and

indication

uLab., warehouse, and other places to detect

CO2+Temp. +RH%

nSpecifications

Carbon Dioxide
Sensing element		Non-Dispersive Infrared Detector (NDIR)
CO₂ measuring range		0~2000ppm/ 0~5,000ppm optional
CO₂ Accuracy		±30ppm + 3% of reading @22℃(72℉)
Temperature dependence		0.2% FS per℃
Stability		<2% of FS over life of sensor (15 year typical)
Pressure dependence		0.13% of reading per mm Hg
Calibration		ABC Logic Self Calibration Algorithm
Response time		<2 minutes for 90% step change typical
Signal update		Every 2 seconds
Warm-up time		2 hours (first time) / 2 minutes (operation)
	Temperature		Humidity
Measuring range	0℃~50℃(32℉~122℉) (default)		0 ~100%RH
Accuracy	±0.4℃ (20℃~40℃)		±3%RH (20%-80%RH)
Display resolution	0.1℃		0.1%RH
Stability	<0.04℃/year		<0.5%RH/year
General Data
Power supply		24VAC/VDC
Consumption		1.8 W max. ; 1.2 W avg.
Analog outputs		1~3 X analog outputs 0~10VDC(default) or 4~20mA (selectableby jumpers) 0~5VDC (selected at placing theorder)
Modbus communication(optional)		RS-485 with Modbus 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 noncondensing
Net Weight		240g
Dimensions		130mm(H)×85mm(W)×36.5mm(D)
Installation		wall mounting with 65mm×65mmor 2"×4"wire box
Housing and IP class		PC/ABS fireproof plastic material,protection class: IP30
Standard		CE-Approval

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