0086-29-68522955
Rm. 31203, Unit 3, Building 4, Gaoshanliushui Hecheng, Northwest Of Crossing Of Taibai South Road And Zhangba East Road, High-Tech Zone, Xi'an, Shaanxi, China (Mainland)
UPX19 OEM air water pressure sensor
Product Description
based on piezoresistive silicon technology, UPX19 is manufactured from piezoresistive silicon dies.
The sensor has a diameter of 19mm and fully welded 316L stainless steel structure.
The precisely adjusted thick-film 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.
UPX19 OEM 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.
Application
UPX19 is widely used in process control in petroleum, chemical industry, metallurgy, electric power, aviation, astronautics, medical equipment, automobile etc.
Dimensions
Product 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
Speifications
| pressure medium | gas liquid compatible to stainless steel |
| pressure ranges | -1~0, -0.35~0, 0~0.2...25bar (gauge) 0~1...25bar (absolute) 0~10...600bar (sealed gauge) |
| pressure type | gauge (G), absolute (A), sealed gauge (S) |
| overload pressure | 150%FS |
| output signal | ≥70mV (typical) |
| accuracy | 0.1%FS, 0.25%FS (standard), 0.5%FS |
| zero offset | ≤±2mV |
| long term stability | <0.2%FS/year |
| excitation | 1.5mA |
compensated temperature range | 0~+70°c |
| operating temperature range | -20~+80°c |
| storage temperature range | -40~+100°c |
| temperature coefficient of zero | 0.2%FS/10°c |
| temperature coefficient of span | 0.2%FS/10°c |
| input/output resistance | 2~6kΩ |
| insulation resistance | 100MΩ @ 50VDC |
| response time (10%~90%) | ≤1ms |
| electrical connection | 6-pin or 4-wire |
| material of pressure membrane | 316L |
| material of housing | 316L |
| sealing | fluoro-rubber sealing ring |
| filled oil | silicon oil, or olive oil (hygienism) |
| wire | gold-plated kovar pins, or silicon rubber shielded flexible wires |
| vibration | 20g/ (20~5000Hz) |
| net weight | 23g |
| service life | >1x108 times |
Package
