Refrigeration & HVAC

Pokcenser offers a range of Refrigeration & HVAC pressure sensors. Those compact ceramic pressure sensors ensure precise measurements of pressures allowing safe & energy efficient operation of the system controls and are approved for all common refrigerants in use. Uses a highly reliable imported ceramic piezoresistive pressure sensor. In the range you will find pressure sensors optimized for a variety of different applications & pressures as well as a variety of electrical connections. They features long lifetime, high resistance to shock and vibration, >10 million pressure cycles.

Sales contact

Pokcenser Automation Technology Co., Ltd

Mobile: +86 181 7515 5326

Email: info@pokcenser.com

Tel: +86-731-8229 9492

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PWP310-P Refrigeration Pressure Sensor

Features

Germany imported ceramic sensor: Fast response, high stability
SUS304/316L stainless steel housing: Corrosion-resistance
Damping design: Anti-impact, avoid damage caused by instantaneous pressure shock, and extend service life
Temperature compensation at 0~50℃
Pressure ranges in relative (gauge) or absolute from 0 up to 400 bar

Applications

Refrigeration equipment
Air Conditioning System
Compressor
Refrigeration unit
Air source heat pump
HVAC systems

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Advantages

Compact size: Convenient for installation in tight place
Particularly cost-effective
Excellent quality and proven technology
Long service life

The refrigeration pressure transducer adopts advanced ceramic pressure sensor with analog output. After temperature compensation, digital circuit correction and signal conditioning, enable it widely used in refrigeration and HVAC systems and is compatible with various types of refrigerants.

Resources

Datasheet

File Name	Time	Type	Download
PWP310-P Refrigeration Pressure Sensor	Sep 25, 2025	PDF

Technical Parameters

Model	PWP310-P
Pressure Type	Relative (gauge) /Absolute pressure
Pressure Range	-0.1MPa~0MPa …40MPa
Safe Overload	≤200%FS
Electrical Connection	Packard Connector
Protection Grade	IP67
Accuracy	±0.5%FS
Signal Output	4-20mA/0.5-4.5V/0-5V/0-10V
Power Supply	10-30VDC/5VDC/8-24VDC/12-30VDC
Response Time	≤3ms
Working Temp.	-40℃~+80℃
Storage Temp.	-40℃~+85℃
Body Material	SUS304 stainless steel
Pressure Connection	7/16-20UNF, M20x1.5 male, G1/4” male, 1/4”NPT male, 1/8”NPT male, G1/2”male, 1/2” NPT male and female optional

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