2PCS Winsen ZP201 Refrigerant gas detection module

[shortdesc]Application: Used for air conditioning, refrigeration system refrigerant leak detection.Feature: High sensitivity, fast response, strong anti-interference ability, long life, stable operation, factory calibrated, sensor fault self-diagnosis[/shortdesc]Production Description:ZP201 refrigerant gas detection module adopts advanced multi-layer thick film manufacturing process semiconductor gas sensor element. The gas sensor element contains a filter adsorption layer to reduce the interference of alcohol and other gases, and has extremely high sensitivity to refrigerant gas. The module has been aged , calibration, calibration, with good consistency and high sensitivity.Feature:High sensitivity, fast response, strong anti-interference ability, long life, stable operation, factory calibrated, sensor fault self-diagnosisApplication:Used for air conditioning, refrigeration system refrigerant leak detection.Main technical parameters: Model ZP201 Target Gas Refrigerant gas R32 Output Data PWM Working Voltage 5.0±0.2V DC (No voltage reverse connect protection) Output Data TTL level (200ohm protected resistance inside) Working Current ≤80mA Warm Up Time ≤3 min alarm point 5000ppm Operating Temperature 0～50℃ Operating Humidity ≤95％RH Storage Temperature －20～60℃ Storage Humidity ≤60％RH Size 25×34×14.1mm（L×W×H） Weight 5g