Ceramic Pressure Transmitter

Based on ceramic technology;
0~1bar..200bar
0.25%FS accuracy
Hirschmann connector
Low cost and quick delivery

     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 316L stainless steel. Because of the thermal stability of ceramic and its thick-film resistance, the 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°C, UPB3 is designed for use in most industrial application, and this product is suitable for measurement of most pressure medium (including corrosive medium) directly. 

 

 

Features:

*Wide application scope and long service life
*Automatic testing and laser trimming compensating zero & sensitivity
*High accuracy & long-term stability
*Good ability on anti-corrosion & anti-impact 

 

Speifications:

pressure medium	gas liquid compatible to ceramic stainless steel
pressure ranges	0~1...200bar
overload pressure	150%FS
output signal	4~20mA, 0~5V, 0~10V, 1~5V
accuracy	0.25%FS, 0.5%FS (standard)
load resistance	RL = (U-12V)/0.02A (4~20mA current output) U-loop voltage (V)
long term stability	<0.2%FS/year
supply voltage	12~36V
compensated temperature range	0~70°c
operating temperature range	-30~+85°c
storage temperature range	-40~+100°c
temperature coefficient of zero	0.3%FS/10°c
temperature coefficient of span	0.3%FS/10°c
insulation resistance	100MΩ@ 50VDC
process connection	G1/4 or others
electrical connection	DIN 43650 or others
material of wetted part	1Cr18Ni9Ti
material of pressure membrane	ceramic
material of housing	1Cr18Ni9Ti
sealing	n-Butyronitrile or fluoro-rubber sealing ring