Air Pressure Sensors Piezoresistive Pressure Sensor

1. Imported pressure silicon dies.
2. Good performance, entire solid state, high reliability.
3. Computer testing, laser trimming compensation for zero and sensitivity.
4. Isolated-type structure, suitable for measurement of many kinds of fluid medium.
5. Pressure range can up to 1000bar.

Send Inquiry

We adhere to the three business philosophy of 'quality assurance, pursuit of excellence, and honest service'. We grow up with you and are your preferred brand of PVDF Housing Level Transmitter, temperature pressure sensor, Flush Membrane Pressure Transmitter ! We have established a professional level sales and after-sales service team to provide users with professional and systematic quality services in all aspects. The company advocates the people-oriented work concept, constantly carries out training for employees, and gives them a lot of practice opportunities, which greatly improves the potential of the company's personnel. We adhere to the business philosophy of technological innovation and forge ahead. We are willing to work together with friends at home and abroad to develop better products to serve our customers.

Piezoresistive Pressure Sensor

Description

UPX19 piezoresistive pressure sensor is based on advanced piezoresistive silicon technology, manufactured by adopting piezoresistive silicon chips. The sensor has a diameter of 19mm and is fully welded with 316L stainless steel structure. The precisely adjusted thick-film circuit carries on wide temperature range compensation and zero offset compensation to the sensing element. The measured pressure is transmitted to the piezoresistive silicon sensing element through 316L isolated diaphragm and the filled oil, thus to realize the precise transformation of electrical signal from pressure.

UPX19 piezoresistive pressure sensor is the core part (OEM) of making pressure transducer & transmitter. This product is designed for easy installation with O-rings as sealing method. As one kind of high performance pressure-sensitive device, UPX19 pressure sensor can be amplified and processed to assemble pressure transmitter with standard signal output very conveniently.

Features

◇Good performance, entire solid state, high reliability;

◇Compensated board filled with glue excellent moisture resistance

◇Have gauge pressure, absolute pressure and sealed gauge pressure

◇Imported pressure silicon dies

◇Isolated-type structure, suitable for measurement of many kinds of fluid medium

Specifications

pressure medium	gas or liquid compatible to stainless steel
pressure ranges	-1~0,-0.35~0,-0.2~0,0~0.2,0~0.35,0~1,0~2.5,0~4,0~6,0~10,0~16,0~25(G bar) 0~1,0~2.5,0~4,0~6,0~10,0~16,0~25(A bar) 0~10,0~16,0~25,0~60,0~100,0~250,0~400,0~600,0~1000(S bar)
pressure type	gauge(G), absolute(A), sealed gauge(S)
overload pressure	150%FS
output signal	≥70mV(typical)
accuracy	0.25%FS(standard), 0.5%FS
zero offset	≤±2mV
long-term stability	<0.2%FS/year
excitation	1.5mA or 5V DC (1.5mA standard)
compensated temperature range	-10~+70℃ (0~60℃ for range 0.2bar,0.35bar)
operating temperature range	-40~+125℃
storage temperature range	-40~+125℃
temperature coefficient of zero	0.2%FS/10℃
temperature coefficient of span	0.2%FS/10℃
input/output resistance	2~6kΩ
insulation resistance	100MΩ@50VDC
response time(10%~90%)	≤1ms
electrical connection	6 pin or 4wires
material of pressure membrane	316L(hastelloy diaphragm is available for optional, for range 0~1bar or higher)
material of housing	316L
filled oil	silicon oil or olive oil ( hygienism)
sealing	nitrile butadiene rubber or fluorine rubber sealing ring
wire	silicon rubber shielded flexible wires or gold-plated kovar pins
vibration	20g/(20~5000Hz)
net weight	23g
service life	>1×10^8 times

Application

UPX19 piezoresistive pressure sensor is widely used in process control in petroleum, chemical industry, metallurgy, electric power, aviation, astronautics, medical equipment, automobile etc.

Our company adheres to the concept of 'doing business based on reality, survival by quality, development by reputation, customer-centered, and social responsibility as its own responsibility', and will continue to provide customers with valuable Air Pressure Sensors Piezoresistive Pressure Sensor and services. We constantly strengthen our own corporate culture, to achieve product quality to customers, rights and interests to maintain the commitment of employees. We believe in building strong, long-term relationships with our customers and suppliers.

Hot Tags: piezoresistive pressure sensor, China, suppliers, manufacturers, vendors, uses, buy, price list, price in China, Stainless Steel Level Sensor, 4-20mA Pressure Transmitter, 1000 Ohms Semiconductor Strain Gauge, 4-digit Pressure Transmitter, 0 10V Pressure Transmitter, RS485 Level Transmitter

[[ProKeywords]]