Key Features: 1.Continuous, online monitoring 2.No cross-sensitivity due to background gases 3.No effects of humidity, moisture, temperature, radiation, vibrations etc 4.BMS, PLC integrateable 5.Suitable for any application 6.Long expected life Key Specifications: 1.Measuring range: 0~20, 000 ppm or 0~2% Vol/ vol 2.Sensor technology: non-dispersive infra-red sensor cell, Gold plated, dual beam 3.Output: linear, proportional analog (4-20mA, 0-10V) standard 4.Optional: RS485 Modbus RTU serial interface 5.Operating temperature: 0°C to +50°C 6.Low voltage operation 24V DC 7.IP65 ingress protection with hydrophobic and oleophobic filter 8.Wall, ceiling and duct mountable 9.Polycarbonate housing with UL-V0 certified Applications areas: 1.Cold storage â?? potatoes, apple, mango, kiwi, banana, etc 2.Controlled atmosphere chamber â?? kiwi, apples 3.Furnace, heated conveyor belts 4.Incinerators, manufacturing units 5.Mushroom spawning chambers