Specifications

Oil-filled Pressure Sensor
Experienced manufacturer
CE approved

Oil-filled Pressure Sensor

 

Description
YPS-19 is piezoresistive silicon pressure transducer chip, 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

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

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

 

Application

♦ 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

♦ 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

Parameters		Range:0~10KPa,20KPa,35KPa,70KPa,100KPa,200KPa,350KPa,700KPa,1MPa,2MPa, 3.5MPa , 7MPa, 10MPa, 20MPa, 35MPa, 60MPa, 70MPa, 80MPa, 90MPa, 100MPa
		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
	≥35 KPa	100±10	100±30	mV
Temperature Error zero	≤20KPa	±1	±2	%F.S
	≥35 KPa	±0.5	±1	%F.S
Temperature Error-Span	≤20KPa	±1	±2	%F.S
	≥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