Name: Pressure transmitter with Universal Industrial 4-20mA output Silcon Oil inside Pressure sensor with High accuracy
Brand: Yunyi
Availability: InStock

Product Details

Pressure transmitter with Universal Industrial 4-20mA output Silcon Oil inside Pressure sensor with High accuracyre sensor .

1.specification

Description of piezoresistive silicon pressure sensor :

YPS-19 is 316L SS Piezoresistive Silicon Pressure Sensor , the main element is a diffused silicon with high stability. It utilizes silicon oil to transfer pressure from 316L stainless steel diaphragm to sensing element. The sensing element uses 316L stainless steel to packing and thick film circuit to do temperature compensation and zero correction. It has high reliability and stability.

Features of piezoresistive silicon pressure sensor :

♦ Measurement range: 0~10KPa~100Mpa ♦ O-ring mount

♦ High Accuracy and stability ♦ Piezoresistive silicon sensing element
♦ Full 316L Stainless steel

Application of piezoresistive silicon pressure sensor :

♦ Measurement pressure of gas and liquid                      ♦ Petroleum exploitation
♦ Water supply,warm supply of town                            ♦ Process control system
♦ Aviation and navigation inspection                              ♦ Hydraulic pressure

Electrical Data of piezoresistive silicon pressure sensor :

♦ Supply :1.5mAD ♦ Input impedance:3KΩ~6KΩ

♦ Output impedance:2.5KΩ~6KΩ ♦ Insulation resistance:≥100MΩ/50VDC

♦ Insulation voltage: 500VAC between the housing and electrical connection will not damage

♦ Medium compatible: liquid, gas compatible with 316L stainless steel

Performance Specification of piezoresistive silicon pressure sensor :

Parameters		Range:0~10KPa,20KPa,35KPa,70KPa,100KPa,200KPa,350KPa,700KPa,1MPa,2MPa, 3.5MPa , 7MPa, 10MPa, 20MPa, 35MPa, 60MPa, 70MPa, 80MPa, 90MPa, 100MPa
Parameters		Typ.	Max.	Units
Pressure Non-linearity		±0.15 (0~2MPa) ±0.2 (3.5MPa ~100MPa)	±0.3	%F.S
Pressure Repeatability and Hysteresis		0.02	0.05	%F.S
Zero Output		0±1	0±2	mV
Span Output	≤20KPa	50±10	50±30	mV
Span Output	≥35 KPa	100±10	100±30	mV
Temperature Error zero	≤20KPa	±1	±2	%F.S
Temperature Error zero	≥35 KPa	±0.5	±1	%F.S
Temperature Error-Span	≤20KPa	±1	±2	%F.S
Temperature Error-Span	≥35 KPa	±0.5	±1.0	%F.S
Overload Pressure		3X Rated range or 120MPa, whichever is less		Rated range
Operating Temperature Range		-20~80		°C
Compensated Temperature Range		0~70,0~50(Range≤20KPa)		°C
Storage Temperature Range		-40~125		°C

Above parameter under condition: Supply:1.5mA Temperature: 25°C

duct picture

3.quality control

4.packaging&shipping

5.our company

Xi 'an YunYi instrument co., LTD. (YunYi group) its subsidiaries respectively : valve factory, pressure factory, meter factory of eight subsidiaries, such as annual sales into the billions.Xi 'an YunYi group pressure gauge factory mainly produces all kinds of pressure gauges, including precision pressure gauge, electric contact pressure gauge, explosion-proof pressure gauge, etc., in the field of pressure measurement gauge of factory products by the vast number of measuring workers also mainly include all kinds of pressure source, JY series piston type pressure gauge, pressure gauge calibration apparatus, etc Xi 'an YunYi group valve factory is the most important and largest national gate valve, globe valve, ball valve, butterfly valve, hydraulic control valves such as general supplier of valve.In petroleum, chemical industry, metallurgy, electric power, building, heating, water supply and other industries with high visibility and influence.Products have been in short supply, precision casting, hot forging, heat treatment, welding, metal cutting processing, machining, assembly, performance test and so on more than ten workshop;With forging casting practice, special valves, three big series more than one thousand specifications varieties best-selling products at home and abroad market Xi 'an YunYi corp. 's operating the xi 'an instrument main instrument is committed to providing more information to provide one-stop solution for prerequisite.