Baoji Hengtong Electronic Co.,Ltd.

Description<br />
BPZ2005 digital pressure gauge use HT series piezoresistive silicon pressure sensor<br />
as signal measure element. It utilizes ASICdesign and stainless steel isolate diaphragm. It has high accuracy, good stablility, long life.<br />
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BPZ2006 is a “ture” media isolated, differential pressure digital gauge<br />
designed to measure corrosive gases and liquids. it offers the accuracy of a solid state<br />
sensor with a low price that results from its proprietary ASIC design. Its solid state<br />
construction incorporates a micro-machined silicon pressure sensor(MEMS) and<br />
has no moving parts, ensuring a long life .Pressure is transferred from stainless steel<br />
diaphragms to the sensor through silicone oil.<br />
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They use the large LCD digital display, 18mm(0.71＂) high ,eliminates the<br />
guesswork that occurs when taking readings with an analog dial gauge. Zeroing the<br />
display is done with the push of a button. The auto-off function will display the pressure readings for 1-15 minutes (optional) before the unit automatically shuts off, prolonging battery life.<br />
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Feature
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Accuracy: 0.25%FS
Operating Temperature Range: 0 to 50℃
Proof Pressure: 200%FS
Burst Pressure: 300%FS　
Pressure Connection: 1/4-18NPT male
 Battery: 9V alkaline(included)
Over static pressure≤5X rated range or
Battery Life: 2 years in power-saving mode
Case Dimensions: 67mm Dia.
Case Material: ABS
Wetted Parts: 316L stainless steel
Media Compatibility: All corrosive media         compatible with 316L SS


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        4Mpa (which is lower)   
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Application
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 Liquid, gases which compatible with 316LSS


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 Used to petroleum,、chemical industry, power plant, water supply of town, Hydrologic exploration fields.

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Specification<br />
Range BPZ2005：-0.1~0．．．~100MPa BPZ2006：0~1．．．~2MPa<br />
Proof pressure 1.5X rated pressure or 110Mpa,whichever is less Over static pressure≤5X rated pressure or 4MPa,<br />
Whichever is less<br />
Accuracy ±0.25%（Typic）  ±0.5%（Max.）<br />
Long stability ±0.2%F.S/year <br />
Operating Temperature -1℃~49℃<br />
Supply 9V<br />
Battery life  2 years in power-saving mode<br />
Housing dimension 67×116mm<br />
Housing material ABS，stainless steel 1Cr18Ni9Ti<br />
Diaphragm material 316L<br />
Pressure port 1/4～18NPT