AUTOMOBILE AIR CONDITIONING PIPELINE PRESSURE TRANSDUCER
Air conditioning pressure sensor can measure the refrigerant pressure of the air conditioning system, and for ECU to act the real-time monitoring optimizing the controlling strategy, reducing the idle speed, saving energy consumption. Air conditioning system of high accuracy, can guarantee the ECU to implement optimization control strategy; According to customer selection, there is a PWM or voltage output interface type; Ceramic capacitor structure, fast response, good compatibility of medium. Specification perating pressure range: 0~3.6Mpa(range is adjustable) Accuracy: 土1.0%F.S.(Linearity,Hysteresis,Repeatability,Calibration) Total error band:±1.5%F.S.(-20℃~+85℃) ±2.5%F.S.(-40°C~+135°C) perating temperature: -40℃~+135℃ Storage temperature: -40℃~+150°C Protect pressure: 9.2Mpa Burst pressure: 13.8Mpa operating medium: HFC134a,PAG/POE Oil Life cycle: 5 million cycles Vibrating:11g(50~2000Hz) Ingress Protection:IP65 Supply voltage:5.0±0.25VDC Output voltage: 0.5~4.5vDC (Can be adjusted within 5vDC) Supply current: 10mA (Maximum) Loatimpedance: 10KQ(Typical) Output response time:3mS Overvoltage protection: 16VDC Reverse voltage protection: -14VDC short-circuit protection: Yes EMC withstand(512MHz—1GHz):50V/m EMC withstand(1MHz—512MHz):100V/m ESD withstand:15KV