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Tongday Control Technology Co.,LTD
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indoor air quality detector
| Price: | 1.0~2.0 USD |
| Payment Terms: | T/T,WU;PAYPAL |
| Place of Origin: | Beijing, China (Mainland) |
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Product Detail
CO2 + temp. monitor with USB data logger
CO2 range up to 0~50,000ppm
with LCD, 3 LED alerting lights
1 on/off output ,optional RH%
Top indoor air quality detector for co2, temperature with USB data logger
The monitor/controller is special design to monitor and alarm CO2 level, also provides up to one 0~10VDC output and one on/off relay output to control a fan or a CO2 generator.
An data logger is designed inside, which can record CO2 measurements more than 115 days and can be saved the data via a USB disk.
The memorial CO2 monitor/controller not only very easily to be used as a CO2 monitor and controller, but also as a recorder of the measurements.
F2000IAQ-CO2-31XXU series Application in schools, kindergartens, office buildings, greenhouses and so on.
Features
uReal-time monitoring carbon dioxide (CO2) measurements during 0ppm to 20,000ppm range
uOptional real-time monitoring temperature from -20℃ to 60℃ and relative humidity from 0 to 100%RH
uNon-dispersive infrared (NDIR) CO2 sensor with self calibration, 15 years lifetime
uThe 3-LED indicator lights indicate three CO2 measured ranges
uLED lights brightness adjustable
uProvide 1X0~10VDC output for alternative linear
CO2 measurement and PID control output
uProvide 1X On/Off dry contact output to control alternative a ventilator and a CO2 generator
uAn internal data logger is used to record CO2 measurements as well as optional temperature and RH% measurements.
uWith super large capability memorizer, it can save data of up to 115 days
uProvide the software to preset the sampling time, read and record CO2/temperature&RH levels on PC
uPost 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/VDC ±10% wiring connection Or with a power adaptor of 24V/230V or 24V/110V |
Consumption | 3.5W/ Max, 2.5W/ Average |
Weight | 380g |
Dimensions | 130mm×90mm×40mm |
Connections Interface | Locate in interface of connection |
Installment standard | 65mm×65mm or 2"×4" wire box |
Wiring standard | Wire section area<1.5mm2 |
Approval Standard | CE-Approval |
Presetting and operation | Buttons and internal DIP switches |
Sampling alternation | Preset the sampling alternation during 60s to 1h. The general maximum day of the data record is 60 days |
Software Features | Outputs date is in .txt format USBDataGather software is for stand-alone application. It's used to set parameters for different applications, to display the graph of capture data, to calculate the average value of a period, as well as the max. and min. value |
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Company Info
Tongday Control Technology Co.,LTD [China (Mainland)]
Business Type:Manufacturer, Trading Company
City: Beijing
Province/State: Beijing
Country/Region: China (Mainland)
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