Henan BBZ Automation Equipment Co., Ltd.: Zhengzhou, Henan, China; Main products: electromagnetism flowmeter, level transmitter, pressure transmitter, temperature transmitter, laboratory instruments

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Home > Products > Pressure Measurements > BBZ sealed gauge pressure sensor with isolated diaphragm

BBZ sealed gauge pressure sensor with isolated diaphragm

FOB Price

USD $15 - $320 / Piece

1 Piece(Min.Order)

Supply Ability 3000 Piece / Pieces per Month
Port Qingdao Lianyungang Tianjin Shanghai
Payment TermsT/T L/C D/P D/A Credit Card

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Product Details

Place of Origin	Henan, China		Brand Name	BBZ
Model Number	BBZ

Product Description

Brief Introduction

Based on piezoresistive silicon technology, BBZ sealed gauge pressure sensor with isolated diaphragm is manufactured from piezoresistive silicon dies. The sensor has a diameter of 19mm and fully welded 316L stainless steel structure. The precisely adjusted thickfilm circuit carry on wide temperature range compensation and zero deviation 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.

Features

Good performance, entire solid state, high reliability

Computer testing, laser trimming compensation for zero and sensitivity

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

Product Parameter

pressure	medium
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	〈0.2FS/Year
excitation	1.5mA
compensated temperature range	0~+70℃
operating temperature range	-20~+80℃
storage temperature range	-40~+100℃
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
material of housing	316L
filled oil	silicon oil or olive oil ( hygienism)
sealing	fluorine rubber sealing ring
wire	gold-plated kovar pins or silicon rubber shielded flexible wires
vibration	20g/( 20~ 5000Hz )
net weight	23g
service life	>1×108 times

Applications

widely used in process control in petroleum, chemical industry, metallurgy, electric power, aviation, astronautics, medical equipment, automobile etc.

Contact Us

Henan BBZ Automation Equipment Co., Ltd.: Contact nameBart Yang
Chat Now; Phone86-371-55370689; Addressxiangsheng street, Huanghe Road, Jinshui District , Zhengzhou, Henan

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Flow Measurements	Level Measurements	New Products	Pressure Measurements
Temperature Measurements

BBZ sealed gauge pressure sensor with isolated diaphragm

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