CO2 SENSOR (HG-7000 plus) - Hephzibah Digitek Co., Ltd.

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Hephzibah Digitek Co., Ltd.
[Korea]

Address:
423-5 Chungchun-2dong Bupyung-gu Incheon 403-032 Korea

Phone:
82-32-5095833

Contact name:
Tim Lyu , Manager

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Airrex CO2 DETECTOR(SENSOR) is used for detecting the CO2 concentration in our ordinary living place, which is the criteria of air quality.
This is widely applied to detect the air quality, and by the result it gives signal To operate ventilation, and heating, or air conditioning automatically in the building, school, laboratory, airport, meeting room, hospital, and green house for plants growth control, alarming the hazardous condition in the industrious fields.

Speicfications

Measure principle	NDIR - Non dispersive Infra-red method
Measuring range	0 ~ 5000ppm (10,000ppm available)
Resolution	1ppm
ERROR	±40ppm or 3% of reading (25°c)
Stability	Less than 2% of FS
Repeatability	Less than 1% of FS
Temperature Interference	Less than 0.2% of FS per °c
Pressure Interference	0.13% of reading per mm Hg
Response Time	Less than 60 sec. for 90% of step change
Warm-up Time	Less than 1 min. (Full warm up : Less than 15 min.)
Operating Temperature	0 ~ 50°c(RH 0 ~ 95%)
Storing Temperature	-10 ~ 60 °c
Calibration Term	12 months(Recommended), Maximum 5 yesrs
Data Output	Voltage (CO2 Concentration O 0~4V)
Output control	RELAY (3A) x 2 ports
PC Communication	RJ45 - PC Interface Program
Power Supply	16 ~ 38 VDC 50/60 Hz
Dimension	175mm ?95mm ?34mm

Related Keywords: CO2 SENSOR , HVAC , IBS(Intelligent Building System)

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