High Accuracy Silicon Differential Pressure Transmitter with Hart Protocol

●Reliable performance, good long term stability;
●Good static pressure, good ability of anti-impact and overload pressure;
●Strong reversed polarity protection and current limiting protection;
●Light weight, easy installation;
●Integrated stainless steel construction design, small volume.

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Our company specializes in selling Pressure Measurement, Liquid Differential Pressure Transmitter, Digital Pressure Controller , and is recognized by the industry with our integrity, strength, professionalism and product quality. Our company is fully licensed and registered to operate in the international trade market. With a high sense of political responsibility, mission and commitment, we actively return the fruits of development to society. Our products and services are tested and certified to meet the highest industry standards.

Silicon Differential Pressure Transmitter

Description of silicon differential pressure transmitter

Based on piezo-resistive silicon technology, UPB5 silicon differential pressure transmitter uses silicon differential pressure sensor with stainless steel isolated diaphragm as measuring elements. Made from 316L stainless steel and designed of rigid and robust construction, UPB5 silicon differential pressure transmitter is suitable for application in harsh environment and measurement with corrosive pressure media.

This product has widely been used for measurement of differential pressure of pipeline fluids in

petroleum industry, chemical industry, electric power hydrology etc.

Pictures of silicon differential pressure transmitter

G1/4 male thread G1/4 female thread

LED display LCD display

Features of silicon differential pressure transmitter

●Reliable performance, good long term stability;

●Good static pressure, good ability of anti-impact and overload pressure;

●Strong reversed polarity protection and current limiting protection;

●Light weight, easy installation;

●Integrated stainless steel construction design, small volume.

Specifications of silicon differential pressure transmitter

pressure medium	gas or dilute liquid compitable to stainless steel
pressure ranges	0~0.1bar...35bar
pressure type	differential(D)
overload pressure	200%FS(positive pressure side),100%FS(negative pressure side)*
system pressure	1000%FS
output signal	4~20mA, 0~5V, 0~10V, 1~5V,0.5~4.5V
accuracy	0.1%FS(range>1bar),0.25%FS(standard), 0.5%FS
system pressure effect	0.05%FS/bar
load resistance	RL=(U-12V)/0.02A U-loop voltage(V)
long-term stability	<0.2%FS/year
supply voltage	12~36VDC
compensated temperature range	-10~+70℃ (0~60℃ for range 0.2bar,0.35bar)
operating temperature range	-20~+100℃
storage temperature range	-40~+120℃
temperature coefficient of zero	0.2%FS/10℃
temperature coefficient of span	0.2%FS/10℃
insulation resistance	100MΩ@50VDC
process connection	G1/4 male thread or others
electrical connection	hirschmann connector or others
material of wetted part and housin	1Cr18Ni9Ti
material of pressure membrane	316L
sealing	n-Butyronitrile or fluoro-rubber sealing ring

Our employees are working together to continue to create great High Accuracy Silicon Differential Pressure Transmitter with Hart Protocol to maintain strong and consistent growth and profitability. Our company is constantly innovating and improving to stay ahead of the competition. We unite our employees with a new management model to maximize their enthusiasm, initiative and creativity.

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