Ceramic Pressure Transmitter
UPB3 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 4~20mA current loop, or 0~5Vdc, or 0~10Vdc, or 1~5Vdc 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.
●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
|pressure medium||gas or liquid compatible with ceramic and stainless steel|
|output signal||4~20mA, 0~5V, 0~10V, 1~5V|
|load resistance||RL =(U-12V)/0.02A(4~20mA current output) U—loop voltage （V）|
|compensated temperature range||0~70℃|
|operating temperature range||-30~95℃|
|storage temperature range||-40~100℃|
|temperature coefficient of zero||0.3%FS/10℃|
|temperature coefficient of span||0.3%FS/10℃|
|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|