Industry Metal Capacitive Pressure Sensor for Differential Pressure Measurement

1. All-welded structure, suitable for measuring many kinds of media.
2. Isolated diaphragm material: 316L, Hustelloy-C, Monel, Tantalum.
3. Measuring ranges: -100...0kPa~1.6kPa...40000kpa.
4. System pressure up to 312bar for differential applications.
5. Pressure type: gauge pressure, absolute pressure, micro differential pressure and differential pressure.

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Our company has many years of design and professional manufacturing experience of Differential Pressure Transmitter, S type Load Cell, Back Connection Digital Pressure Gauge and has a group of outstanding professionals and skilled employees, so we can endow powerful products with excellent quality. All of our products are made of high-quality national standard raw materials, so they have stable performance,, environmental protection and safety. We offer a range of customizable solutions that are designed to help our clients achieve their specific objectives. Our commitment to excellence is reflected in every aspect of our business, from product development to customer support. Relying on our accumulated technical experience and strength over the years, as well as a professional and international management team, we have deeply cultivated the domestic market and actively promoted international development plans.

Metal Capacitive Pressure Sensor

Model: UPX3351

Description

UPX3351 metal capacitive pressure sensor uses two plate capacitors as sensitive elements. The sensor is a complete welded-sealing module, the processing pressure is transmitted to the diaphragm of sensitive element through isolated diaphragm and filled silicon oil, to cause the capacity boards displacement to change, thus makes the changes of capacitive signal.

This metal capacitive pressure sensor can have capacitance signal directly, simultaneously the amplified circuit can also be installed in sensor's neck, to make it have 4~20mA standard output signal.

Features

*All-welded structure, suitable for measuring many kinds of media;

*Isolated diaphragm material: 316L, Hustelloy-C, Monel, Tantalum;

*Measuring ranges: -100…0kPa~1.6kPa…40MPa;

*System pressure up to 312bar for differential applications;

*Pressure type: gauge pressure,absolute pressure, micro differential pressure and differential pressure

*High quality metal capacitive pressure sensor.

Specifications

pressure medium	gas or liquids compatible with316L,Hastelloy-C,Tantalum or Monel
pressure ranges	-100...0kPa~1.6kPa...40000kpa
pressure type	gauge(G), absolute(A), differential(D)
system pressure	10MPa for differential pressure, 4MPa for micro differential pressure 32MPa for high system pressure differential pressure
output signal	capacitive signal or 4~20mA
accuracy	±0.2%FS(standard),0.5%FS
long-term stability	<0.2%FS/year
system pressure effect on zero	0.5%FS
operating temperature range	-40~+100℃
storage temperature range	-40~+120℃
temperature coefficient of zero	0.25%FS/55℃
temperature coefficient of span	0.5%FS/55℃
insulation resistance	500MΩ@100VDC
diaphragm material	316L, option: Hastelloy-C, Tantalum or Monel
electrical interface	5 colored PVC wires of differential capacitive signal and temperature signal 2 colored PVC insulated wires of 4~20mA current loop
filled oil	silicone oil

Application

UPX3351 metal capacitive pressure sensor is widely used in drugs manufacturing, food industry as well as environmental protection etc.

Strict quality management, mature and excellent technology and advanced and complete testing means are the reliable guarantee of the quality of our Industry Metal Capacitive Pressure Sensor for Differential Pressure Measurement. It is because our customers choose us that our company has an inexhaustible source of development. Our company has a wide range of contacts and business partners all over the world.

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