All welded Piezoresistive silicon pressure sensor - UPX22

1.All-welded structure, 2.Full stainless steel 316L material, 3.1.5mA or 10V excitation optional - more info check here: http://www.buymeasuringtools.com/All-welded-Piezoresistive-silicon-pressure-sensor-10214837/

Quick Brief

Place of Origin: Shaanxi China (Mainland) Brand Name: UTOP Model Number: UPX22

Product Features:

1.All-welded structure

2.Full stainless steel 316L material

3.1.5mA or 10V excitation optional

Business Terms:

Port: Xian

Minimum Order Quantity: 5 Piece/Pieces

Supply Ability: 10000 Piece/Pieces per Month

Payment Terms: L/C,D/A,D/P,T/T,Western Union,MoneyGram

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All welded Piezoresistive silicon pressure sensor

Specifications and Product Details:

UPX22 all-welded pressure sensor is constructed by welding general pressure sensor UPX19 into pressure port with standard or specific thread. Without any sealing ring but has different structures, UPX22 has application in wider situations compared to the general products, and is suitable for being assembled and produced for different pressure measurement products.

The UPX22 entire welding piezoresistive pressure sensor uses stainless steel isolated diaphragm as sensing element. This product is made with integrated structure, its quality is stable and reliable. By using high precision and high stability pressure-sensitive chips, the pressure sensitive elements are assembled in the imported production lines, and tested by computer automatically after zero correction and temperature compensation.

UPX22 pressure sensor is widely used in petroleum industry, chemical industry, process control, hydraulic system, pressure examination measuring instruments, pressure calibration instruments, refrigeration plant and air-conditioning system as well as aviation navigation examination etc.

Features

*All-welded structure, suitable for measuring many kinds of media
*Full stainless steel 316L material
*Measuring ranges:-1~0bar, 0~0.2bar…600bar
*Excitation: constant current, or constant voltage
*Pressure type: gauge pressure, absolute pressure and sealed gauge pressure

Specifications

pressure medium	gas or liquids compatible to stainless steel
pressure ranges	-1~0bar, 0~0.2bar...600bar
pressure type	gauge (G), absolute (A), sealed gauge (S)
overload pressure	200%FS and 1000bar (choose the smaller)
output signal	≥70mV (typical)
accuracy	0.25%FS (standard), 0.5%FS
zero offset	≤±3mV
long term stability	<0.2%FS/year
excitation	1.5mA, or 10VDC
compensated temperature range	-20~+70°c
operating temperature range	-40~+85°c
storage temperature range	-40~+120°c
temperature coefficient of zero	0.25%FS/10°c
temperature coefficient of span	0.2%FS/10°c
input/output resistance	3~8kΩ
insulation resistance	500MΩ @ 50VDC
response time (10%~90%)	≤1ms
electrical connection	6-pin (gold-plated kovar pins), or 100mm flexible silicone rubber wire
housing and diaphragm material	316L
service life	>1x10⁸times
weight	about 60g