co2 monitor with data logging, China co2 monitor with data logging Supplier

co2 monitor with data logging - F2000IAQ-CO2-31XXU

co2 monitor with data logging For Sale, Most Competitive Price, Fast Delivery, Custom Service, Wholesale co2 monitor with data logging, Made in China, High Quality Products!, China co2 monitor with data logging, co2 monitor Supplier, Manufacturer.

Features

? Real-time monitoring carbon dioxide (CO2) measurements during 0ppm to 20,000ppm range
? Optional real-time monitoring temperature from -20℃ to 60℃ and relative humidity from 0 to 100%RH
? Non-dispersive infrared (NDIR) CO2 sensor with self calibration, 15 years lifetime
? The 3-LED indicator lights indicate three CO2 measured ranges
? LED lights brightness adjustable
? Provide 1X0~10VDC output for alternative linear
CO2 measurement and PID control output
? Provide 1X On/Off dry contact output to control alternative a ventilator and a CO2 generator
? An internal data logger is used to record CO2 measurements as well as optional temperature and RH% measurements.
? With super large capability memorizer, it can save data of up to 115 days
? Provide the software to preset the sampling time, read and record CO2/temperature&RH levels on PC
? Post the data from the internal memorizer by any USB disk, and copy the data to a PC
Specifications

Gas detected Carbon Dioxide (CO2)
Sensing element Non-Depressive Infrared Detector (NDIR)
CO2 NDIR life 15 years
Accuracy@25℃(77℉) ±40ppm + 3% of reading
Stability <2% of FS over life of sensor (15 yr typical)
Calibration interval ABC Logic Self Calibration Algorithm
CO2 measuring range 0～2000ppm -default value
Up to 0～20,000ppm, programmable selection
CO2 setting & Display resolution 1ppm
Pressure Dependence Can be preset the altitude by the end users to eliminate the pressure influence via a inside software
Temperature& RH sensor (optional) Combined digital temperature and relative humidity sensor
Temperature measurement range -20℃～60℃(-4℉～140℉)
Humidity measurement range 0~100%RH
Temperature& RH accuracy ±0.5℃ / ±3%RH
Option: 1X dry contact output Rated currency for contact point: 3A 220VAC/30VDC, resistance load
Optional:1xanalog output 0~10VDC or 4~20mA analog output for CO2 measurement
Operation condition -20℃～70℃, 0～95%RH (non-condensing)
Power supply 24VAC/VD

Get Quote

Tongdy

Address: 3-3-5/F IN-DO MANSION, No.48-jia Zhichun Road, Haidian District, Beijing, Beijing, China, 100098
Tel: 86-15101027950
Tongdy Control Technology Co., Ltd., founded in 1999 in Beijing China, is a leading hi-tech company engaged in design and manufacture of control products for BAS and HVAC systems. With more than 10 years?experience in product design and research, now Tongdy's product range has covered programmable and non-programmable digital room thermostats for HVAC systems, digital humidity detectors and controllers, and various IAQ detectors and controllers like say for carbon dioxide (CO2), carbon monoxide (CO), ozone (O3) and VOC. All above Tongdy products are available with options like Modbus RS485 interface and some of the thermostats can be provided with BACnet protocol. USB data logging and Zigbee wireless communication are also selectable for some of our IAQ products. With a team of highly talented and experienced engineers, Tongdy is capable of providing the best products possible with excellent performance, super reliability, and competitive prices, and creating new product lines constantly. In addition, Tongdy offers customized services to meet special requirements. Our ODM services have received positive feedbacks due to our accurate understanding and following up of customer抯 requirements. Now Tongdy抯 market has reached not just the Europe, North America, but also the South America, Asia Pacific and the Gulf Area. Our sales volume has increased for more than 30% each year during the last three years. And with the expectation of an even prosperous future, we are about to move in our own building located in the Environment Protection Park in Northwest Beijing!