| Customization: | Available |
|---|---|
| Type: | Resistance Strain Gauge Pressure Sensors |
| Component: | SemiConductor Type |
|
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Automobile air conditioning pressure sensor can measure the refrigerant pressure of the air conditioning system for ECU to monitor in real-time, optimize system control strategy, reduce idle speed, and save energy consumption.
The measurement accuracy is high, which can ensure that the ECU can realize the optimal control strategy for the air conditioning system;
According to customer choice, PWM or voltage output interface type; Ceramic capacitor structure, fast response speed, good compatibility with measuring media.
| Specification | Value |
| Working pressure |
0~3.6MpaA (range can be adjusted)
|
| Accuracy |
±1.0%F.S. (linearity, hysteresis, repeatability, calibration)
|
| Total error band |
±1.5%F.S. (-20ºC~+85ºC)
±2.5%F.S. (-40ºC~+135ºC) |
| Operating temperature | -40ºC~+135ºC |
| Storage temperature | -40ºC~+150ºC |
| Protection pressure | 9.2MpaG |
| Burst pressure | 13.8MpaG |
| Working medium |
HFC134a, PAG Oil
|
| Service life |
five million full range cycles
|
| Vibration |
11g (50~2000Hz)
|
| Electrical interface |
YAZAKI RK03FB
|
| Protection level | IP69K |
| Shell material |
A6061-T6 aluminum alloy
|
| Pressure connection | 3/8-24UNF-2A |
| Supply voltage | 5.0±0.25VDC |
| Output voltage |
0.5~4.5VDC (adjustable in 5V range)
|
| Power supply current | 10mA(Max) |
| Load impedance | 10KΩ (typical) |
| Output response time | 3mS |
| Short circuit protection | Yes |
| ESD | 15KV |
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