Oxygen sensor module

O2 oxygen gas detection module is an electrochemical gas transmission module designed specifically for OEM customers products, this module using imported electrochemical gas sensors, after calibration adjustable, can be used to measure dozens of gases, including such : O2, CO, H2S, CL2, SO2, O3, to meet the user for a low-cost, embedded OEM design requirements, greatly facilitates the users. Module Features: 1: After power can be automatically shorted reference electrode and working electrode, the protection of life of the sensor. 2: Two-wire fool wiring, wiring personnel without regard to the power of positive and negative, reverse the can work. 3: reliable module performance with overvoltage and overcurrent protection. SIH4 module silane (silicon hydride four) sensor module Technical Data Sensor: Electrochemical Measuring range: 0-30%, 100%, or specified range; Resolution: 0.1% VOL, 1% VOL; Response time: ≤30 sec Working : Continuous operation Operating voltage: DC12 ~ 36V (typically set according to DC24V) Output Current: 4-20mA (can also be directly output relay switch) output: 4 ~ 20mA, 40 ~ 200mV, RS485 temperature range: -20 ℃ ~ 50 ℃ Humidity range: 0 ~ 95% (RH) non-condensing Dimensions: 44 × 44mm SIH4 module silane (four hydrogenated silicon) sensor module features: 1: After power can be automatically shorted reference electrode and working electrode, to protect the life of the sensor. 2: Two-wire fool wiring, wiring personnel without regard to the power of positive and negative, reverse the can work. 3: reliable module performance with overvoltage and overcurrent protection