Carbon Dioxide Sensor

GST-CO2 is high accuracy, industrial grade transmitter with gold-plated, dual beam non-dispersive infra-red (NDIR) CO2 sensor cell. It is designed for continuous monitoring of CO2 concentration in ambient air, gas in closed rooms, ducts or open air.
GST-CO2 offers industry standard analog (voltage or current) output, suitable for integration with any process signal controller PLC system or SCADA. GST-CO2 is housed in polycarbonate UL-V0 certified flame retardant enclosure with IP65 ingress protection. This enable only gas sample to pass through to sensor cell, but no dust and moisture, hence offering long sensor life and high accuracy.
Key Features:
Continuous, online monitoring
No cross-sensitivity due to background gases
No effects of humidity, moisture, temperature, radiation, vibrations etc
BMS, PLC integrateable
Suitable for any application
Long expected life
Key Specifications:
Measuring range: 0~20, 000 ppm or 0~2% Vol vol
Sensor technology: non-dispersive infra-red sensor cell, Gold plated, dual beam
Output: linear, proportional analog (4-20mA, 0-10V) standard
Optional: RS485 Modbus RTU serial interface
Operating temperature: 0°C to +50°C
Low voltage operation 24V DC
IP65 ingress protection with hydrophobic and oleophobic filter
Wall, ceiling and duct mountable
Polycarbonate housing with UL-V0 certified
Applications areas:
Cold storage – potatoes, apple, mango, kiwi, banana, etc
Controlled atmosphere chamber – kiwi, apples
Furnace, heated conveyor belts
Incinerators, manufacturing units
Mushroom spawning chambers