Liquids Pressure Transmitter
◆Flush structure option, good dynamic frequency response.
◆Based on MEMS silicon chips.
◆High accuracy high reliability.
◆Good long term stability.
Liquids Pressure Transmitter
Description of liquids pressure transmitter
UPB4 high frequency response liquids pressure transmitter is made of UPC4 high frequency response and special amplifying circuit with high frequency characteristic, its frequency response characteristic has been decided by these two parts.
UPB4 high frequency response liquids pressure transmitter's dynamic frequency response is extremely high (max.1MHz), it may response to the lowest to zero frequency, highest to almost natural frequency, and the level rising time is only microsecond. The special-purpose amplifying circuit's natural frequency is also reach 1MHz(max.), the concrete resonance frequency concerns with its enlargement's multiple.
UPB4 series liquids pressure transmitter is suitable for dynamic pressure real-time measurement in the military engineering, melt exploding experiment, petroleum, oil well logging, the material, mechanics, construction engineering, soil and rock mechanics, wound medicine, hydraulic pressure power generator experiment, and in modernization instruments and meters etc.
Features of liquids pressure transmitter
◆Flush structure option, good dynamic frequency response
◆Based on MEMS silicon chips
◆High accuracy high reliability
◆Good long term stability
Specifications of liquids pressure transmitter
| dynamic frequency response | 1MHz max. (the frequency response is determined by its pressure range.) |
| pressure medium | gas or liquid compatible to stainless steel |
| pressure ranges | 0~0.1bar...1000bar |
| pressure type | gauge(G), sealed gauge(S) |
| overload pressure | ≥ 200%FS |
| output signal | 0~5V and other voltage output signal |
| accuracy | 0.25%FS, 0.5%FS(standard) |
| long-term stability | <0.2%FS/year |
| power supply | 12~32VDC |
| compensated temperature range | -10~70℃ |
| operating temperature range | -30~100℃ |
| storage temperature range | -40~100℃ |
| temperature coefficient of zero | 0.2%FS/10℃ |
| temperature coefficient of span | 0.2%FS/10℃ |
| insulation resistance | 100MΩ@50VDC |
| process connection | M20×1.5 or others |
| electrical connection | hirschmann or other |
| material of wetted part | 1Cr18Ni9Ti |
| material of housing | 1Cr18Ni9Ti |
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