3PT series pressure transmitter (industrial use)
Overview
The 3PT series pressure transmitter has high durability and compact structure design, excellent performance, and high cost-effectiveness. It has functions such as high precision, wide working temperature range, overvoltage and short-circuit protection, and is widely used for measuring most commonly used gases and liquids (including mildly corrosive gases and liquids).
Application area
The 3PT series pressure transmitter has obtained CE certification and can be used for pneumatic and hydraulic testing applications in the vast majority of industrial control industries.
Typical external dimensions
Technical Parameter
| Pressure range | 0～400 bar |
| Pressure connection | G1/4、M20 |
| Electrical connection | Hersman, flying leads, packard |
| Proof pressure | 1.5X |
| Burst pressure | 2.0X |
| Operating temperature | -30～80℃ |
| Compensation temperature | 0～65℃ |
| Supply voltage | 10～30 Vdc |
| Refrigerant compatibility | Gases and liquids, including mild corrosive gases and liquids |
| Output | 4～20mA |
| Supply current | ＜10mA |
| Output load | ≤(Vsupply-10)/0.02A Ω |
| Output current | ＞2.5A |
| Accuracy-@25℃ | ±0.5%FS ，±1.0%FS |
| Long-term stability | ±2.0%FS |
| Cycle life | 1 M F.S. cycles |