

4PT series pressure transmitter (industrial, high-performance)
Overview
The 4PT series pressure transmitter adopts innovative design and high-performance diffused silicon core, with high durability structure, high precision, overvoltage and short-circuit protection, and anti-interference design, suitable for industrial fields with high performance requirements.
Application area
The 4PT series pressure transmitter has CE certification, reliable quality, and is used in various complex environments such as petrochemical, medical and health, food and beverage, air conditioning and refrigeration.

Typical external dimensions

Technical Parameter
Pressure range | 0~400 bar |
Pressure connection | G1/4、M20 |
Electrical connection | Hersman, flying leads |
Proof pressure | 1.5X |
Burst pressure | 2.0X |
Operating temperature | -30~80℃ |
Compensation temperature | 0~65℃ |
Refrigerant compatibility | Gases and liquids, including mild corrosive gases and liquids |
Output | 4~20mA |
Output load | ≤(Vsupply-10)/0.02A Ω |
Accuracy-@25℃ | ±0.05%FS ,±0.2%FS,±0.5%FS |
Long-term stability | ±2.0%FS |
Cycle life | 1 M F.S. cycles |