PWP311 Pressure Transmitter For Air Conditioning and Refrigeration Industry
PWP311 pressure transmitters have gone through careful design, component selection, process verification and solidification, cyclic loading and stress relief, aging, and environmental simulation testing to ensure the stability and reliability of each product. This bestseller can tolerate up to 10 million load cycles with almost constant precision.
Applications:
- HVAC System
- Air Conditioning System
- Compressor
- Refrigeration unit
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Pipeline system
-
Air source heat pump
-
Automation control
Features:
- Compact size
- Particularly cost-effective
- Excellent quality and proven technology
- Long service life
- Temperature compensation at 0~50℃
- Electromagnetic compatible
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Specification |
|
|
Model |
PWP311 |
|
Pressure Type |
Relative (gauge) /Absolute pressure |
|
Pressure Range |
-0.1MPa～0MPa …5MPa |
|
Accuracy |
±0.5%FS |
|
Safe Overload |
200%FS |
|
Burst Pressure |
300%FS |
|
Electrical Connection |
Packard Connector |
|
IP Rating |
IP65 |
|
Signal Output |
4-20mA0.5-4.5V/0-5V/0-10V |
|
Power Supply |
10-30VDC/4-6VDC/6-24VDC/12-30VDC |
|
Working Temperature |
-40℃~+80℃ |
|
Medium Compatible |
R12, R22, and other refrigerants |
|
Long-term Stability |
≤0.5%FS/year |
|
Repeatability |
≤0.1%FS |
|
Process Connection |
7/16-20UNF female, 1/2”-20UNF, M20x1.5, G1/4”, 1/4"NPT, female and male optional |
|
Housing Material |
Brass, SUS304 |
