Description
CO2 Sensor Transmitter – 0~20,000 ppm (0~2% v/v)
for CO2 concentration monitoring in potato cold stores, ripening chambers, stockyard etc, gold plated dual beam infra-red sensor, IP65 enclosure, moisture protection
Make: EK Engineering
Model: GST-CO2-4XXX
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
