HF sensor module

Hydrogen fluoride gas detection module HF electrochemical gas transmission module is a specifically designed and manufactured 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. HF HF sensor module detection module HF module HF sensor module Technical Data Sensor: electrochemical measurement range: 0-10ppm, 50ppm, 1000ppm Resolution: 0.001ppm, 0.01ppm, 0.1ppm Response time: ≤30s operating modes: continuous work 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 HF module HF sensor 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.