Products Description
The industrial pressure transmitter adopts a two wire transmission system, outputting a 4-20mA constant current signal, with strong anti-interference ability, and is suitable for long-distance signal transmission as an instrument. There are various pressure measurement ranges, divided into ordinary and (explosion-proof) types. Users can choose the corresponding specifications and models according to the requirements of the usage situation and supporting instruments. It has been widely used in fields such as petroleum, chemical, metallurgy, power, and light industry, achieving pressure measurement and control of liquids, gases, and vapors.
Technical Parameters
| Range of measurement： |
-100kPa…0～10kPa…160MPa |
Overload pressure |
150%FS |
| Pressure type: | Gauge pressure, absolute pressure | Mechanical vibration: |
20g(20～5000HZ) |
| Power supply: |
12-30VDC |
Impact: |
100g(11ms) |
| Output signal: |
4～20mA,485,4～20mA+hart |
Comprehensive accuracy: | 0.25 and 0.5 levels are optional |
| Operation temperature: |
-40℃～85℃ |
Insulation: | Insulation 100M Ω/250VDC |
| Zero temperature drift: |
±0.1%FS(-20℃～85℃) |
Response time: | ≤ 1ms (up to 90% FS) |
| Sensitivity temperature drift: |
±0.1%FS(-20℃～85℃) |
Long term stability: | ± 0.1% FS/year |
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