Wall-mountedNitrogen Oxide AlarmMIC-500-NOx**** Indicators:

Detected gas: Nitrogen oxides in the air

Detection principle: Electrochemical, Service life: Two years

Measurement range:0 - 99ppm, 500ppm, 990ppm, 2000ppm, 5000ppm, 9900ppm

Resolution: 0.01ppm (0 - 99 ppm); 0.1ppm (0 - 500 ppm), 1ppm(above 990ppm)

Accuracy: ±3%FS

Response time: ≤20 seconds

Recovery time: ≤30 seconds

Explosion-proof mark: ExdⅡCT6

Explosion-proof connection thread: 3/4"NPT

Installation method: Wall-mounted and pipeline-mounted are optional

Measurement method: Diffusion type, pump suction type and flow type are optional

Signal output:2(3) wire system 4～20mA current

Transmission distance: 199 meters (Rvv 0.75 square millimeter Shielded Cable)

Operating Temperature:-20℃ to +50℃

Relative Humidity:10% to 95%RH

Power Supply:24VDC ±12VDC

Power consumption: 2.5W 

Weight: About 1.5Kg

Wall-mountedNitrogen Oxide AlarmMIC-500-NOxFeatures: 

● The explosion-proof grade is ExdⅡCT6

● The electrochemical nitrogen oxide sensor with high precision and long service life

● Automatic tracking of zero point, full scale and temperature compensation

● The automatic protection function against the impact of high-concentration gas

● The full software calibration function, which can also be calibrated by the user themselves. It can be achieved with 3 buttons, and the operation is simple

● Two (Three) -wire System4 - 20mA Output

● Two cable entry ports for convenient on-site installation

● Independent gas chamber structure, convenient for sensor replacement

Wall-mountedNitrogen Oxide AlarmMIC-500-NOx***:

The product is provided with a one-year free warranty for non-artificial damage from the delivery date and lifelong maintenance service.