Metal Sputter Film Pressure Sensing Element with CE and RoHS

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Hunan Chntek Sensor Technology Co., Ltd

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QTB
Piezoresistive Pressure Sensor
SemiConductor Type
Sputter Film Pressure Transmitter
Analog Type
Sputtering Coating
Stainless Steel
Four-Wire
Liquid
CE
Customized
Chntek
China
Product Description

Introduce 

The Piezoresistors of Wheatstone bridge are sputtered directly on the 17-4PH stainless steel substrate by using MEMS (micro-mechanical and micro-electronic) technology. The pressure on the substrate produces elastic deformation, outputting millivolt-level signals which are linearly related to applied measured pressure. With the characteristics of good long-term stability, high reliability and small size, QTB251 type elements have been used in a wide range of applications.

 

What benefits will you get from QTB?

Good long-term stability, High reliability

Wide working temperature range, Temperature drift small

Stainless steel material, Corrosion resistant

Small size, Easy integration

 

Use range

Water, gas and oil pressure measurement

 

Usage

General process:

Soldering of threaded head

Installation of adapter plate

Circuit conditioning

Connection of electrical plug

 

What certifications do we own?

CE

ROHS

CNEX

 

Why choose us?

High cost performance

Stable production capacity

 

Welcome to inquire, learn how to use, discuss custom solutions

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