Carbon dioxide concentration sensor GSR8
GSR8 is a simple carbon dioxide concentration sensor. It converts the carbon dioxide concentration
in the air to a current signal with a typified range of 4 to 20 mA and to a voltage signal a typified
range 0 to 10V. The sensor can be used for a wide range of industrial control devices and control
systems. Two levels of carbon dioxide concentration are signalized by LED. The levels could be setup
by two trimmers.
The sensor function is based on long therm stable infrared sensing element. GSR8 sensors are mainly used for air condition control systems or for CO2 leak detection in storage.
Basic technical parameters
Supply voltage | 10 V to 26 V = |
Mechanical Dimensions | 80x80x34 mm |
Detected gas | carbon dioxide |
Current output | 4-20 mA (4 mA = 400 ppm, 20 mA = 5 200 ppm, could be extended to 10 000 ppm), galvanic isolation |
Voltage output | 0-10 V (0,4 V = 400 ppm, 10 V = 5 000 ppm, could be extended to 10 000 ppm), grounded to power supply |
