Высококачественный контроллер CO2 Plug & play который легко подключается к источнику питания и вентилятору или генератору CO 2 мощность диапазона 100 ~ 240 В переменного

Описание и отзывы

Трекер стоимости

Характеристики

 

 

   

CO2 Sensor	Non-Dispersive Infrared Detector (NDIR)
Measurement Range	0~2,000ppm (default) 0~5,000ppm (preset)
Accuracy	±60ppm + 3% of reading @22℃(72℉)
Stability	<2% of full scale over the life of the sensor
Calibration	Self-calibration system
Response Time	<5 minutes for 90% step change at low duct speed
Non-linearity	<1% of full scale @22℃(72℉)
Duct Air Velocity	0~450m/min
Pressure Dependence	0.135% of reading per mm Hg
Warm up time	2 hours (first time) 2 minutes (operation)
Split CO2 sensor	2 meter cable connection between the senor and the controller
Power supply	100VAC~240VAC
Consumption	1.8 W max. ; 1.0 W avg.
LCD display	Display CO2 measurement
Dry contact output (optional)	1xdry contact output Max. switch current: 8A (load resistance) SPDT relay
Plug& play type	100VAC~240VAC power supply with European or American power plug and power connector to the CO2 generator
Operation conditions	0℃~60℃(32~140℉); 0~99%RH, non condensing
Storage conditions	0~50℃(32~122℉)/ 0~80%RH
IP class	IP30
Standard Approval	CE-Approval

 

 

 

 

 

Tongdy Sensing, located in Beijing Zhongguancun Environmental Science and Technology Park, which is the leader of air quality detection.Tongdy has been always focusing on its strong technology development and design capabilities, constantly providing high quality products for air quality monitoring and control. 

Tongdy has its own R&D office building and massive investments in R&D facilities like aging and testing laboratories and professional calibration chambers provide the necessary conditions for its continuous R&D and stable development. Tongdy’s products include: Carbon dioxide, carbon monoxide, ozone, TVOC, PM2.5/PM10, formaldehyde and other gas monitors/controllers; indoor air quality/in-duct air quality/outdoor air environment monitors, data collection and  analysis.

These products have been widely used in thousands of projects in Europe, North America, the Gulf region and the Asia-Pacific region for over 15 years, and accumulating long-term application data and experience in different environment.

Tongdy has excellent reputation and popularity in the HVAC and green building industries.