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Ceramic Pressure Transmitter
Brand: Xi'an UTOP Measurement Instrument Co, LtdUPB3 Ceramic Pressure Transmitter is made integrated structure by using high quality thick-film ceramic sensors and special amplified circuits.
The output of UPB3 is configured to 4~20 mA current loop, or 0~5 Vdc, or 0~10 Vdc, or 1~5 Vdc voltage signals.
The pressure diaphragm of this transmitter is made from ceramic material, while its wetted parts is made from 1Cr18Ni9Ti stainless steel.
Because of the thermal stability of ceramic and its thick-film resistance, this ceramic pressure transmitter can be operated in a higher temperature range; at the same time, this also makes the zero & sensitivity thermal shifts over the whole operating temperature range of the transmitter is very small.
The compensated temperature range of UPB3 is 0~70℃.
UPB3 Ceramic Pressure Transmitter is designed for use in most industrial application, and this product is suitable for measurement of most pressure medium (including corrosive medium) directly.
Features- Many measuring pressure range
- Wide application scope and long service life
- Automatic testing and compensating zero & sensitivity
- High accuracy long-term stability
- Good ability on anti corrosion & anti-impact
Specifications
Pressure Medium
- Gas or Liquid Compatible with Ceramic & Stainless Steel
Pressure Ranges
- 0 ~ 2...200 bar
Overload Pressure
- 150 % Full Scale
Output Signal
- 4~20 mA, 0~5 V, 0~10 V, 1~5 V
Accuracy
- 0.25 % Full Scale, 0.5 % Full Scale (Standard)
Load Resistance
- RL = (U-12 V)/0.02 A (4~20 mA Current Output), U-Loop Voltage (V）
Long-Term Stability
- < 0.2 % Full Scale/year
Supply Voltage
- 12 ~ 36 Vdc
Compensated Temperature Range
- 0° ~ 70° C
Operating Temperature Range
- -30° ~ 95° C
Storage Temperature Range
- -40° to +100° C
Temperature Coefficient of Zero
- 0.3 % Full Scale/10° C
Temperature Coefficient of Span
- 0.3 % Full Scale/10° C
Insulation Resistance
- 100 MΩ @ 50 Vdc
Process Connection
- G1/4” or others
Electrical Connection
- Hirschmann Connector or others
Material of Wetted Part
- 1Cr18Ni9Ti
Material of Pressure Membrane
- Ceramic
Material of Housing
- 1Cr18Ni9Ti
Sealing
- n-Butyronitrile or Fluoro-Rubber Sealing Ring
