Gansu, China
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Peak season lead time: within 15 workday
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Pressure Sensor, Differential Pressure, Piezoresistive manufacturer / supplier in China, offering Cyx-20 Silicon Oil Filled Differential Piezoresistive Pressure Sensor, Cyx32 Silicone Oil Filled Ultrathin Pressure Sensor, Cyx18 Micro-Pressure Pressure Sensor and so on.

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Cyx-20 Silicon Oil Filled Differential Piezoresistive Pressure Sensor

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Min. Order: 2 Pieces
Port: Shanghai, China
Production Capacity: 500, 000PCS/Year
Payment Terms: L/C, T/T
Type: Piezoresistive Pressure Sensor
Component: SemiConductor Type
For: Diffused Silicon Pressure Transmitter
Output Signal Type: Analog Type
Production Process: Integration
Material: Stainless Steel

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Basic Info

Model NO.: CYX-20
Wiring Type: Four-Wire
Measuring Medium: Liquid
Certification: CE
Customized: Customized
Range: 10kpa~3MPa
Trademark: Huatian
Transport Package: Standard Package
Origin: Tianshui, Gansu, China

Product Description

  • Summary
The Piezoresistive pressure sensor imported high precision, high stability force sensitive chips, adopted advanced technology, military industry production conditions and equipment manufacturing delicately. Widely used in petroleum, chemical, metallurgy, electric power, aviation, medical equipment.
  • Standard Range
(Power Supply:1.5mA or 5VDC)
RangeOverload PressureFull Scale Output(mV)Typical Value(mV)Pressure Form
0~10 kPa300%35~6045G/D
0~20 kPa300%70~11090G/D
0~35 kPa300%55~8070G/A/D
0~70 kPa300%55~8060G/A/D
0~100 kPa300%60~8575G/A/D
0~200 kPa300%65~8575G/A/D
0~400 kPa300%60~8070G/A/D
0~600 kPa200%90~120100G/A/D
0~1.6 MPa200%80~120100G/A/D
0~1.0 MPa200%125~185150G/A/D
0~2.0 MPa200%50~7060G/A/D
0~3.5 MPa200%100~120110G/A/D
0~7.0 MPa200%120~150135A
0~10 MPa200%180~230200A
0~25 MPa150%140~170150A
0~40 MPa150%230~280250A
0~60 MPa150%100~160130S
0~100 MPa150%100~150120S
Notes: G stands for gauge pressure; A stands for absolute pressure; D stands for differential pressure; and S stands for sealed gauge.
  • Technical Parameters
Range -100kPa~100MPa 
ParametersTypical ValueMaximum ValueUnit
Zero Output±1±2mV
Input/ Output Impedance2.63.8
Zero Temperature Drift*±0.15±0.8%FS,@25ºC
Sensitivity Temperature Drift*±0.2±0.7%FS,@25ºC
Long-term Stability0.1%FS/year
Excitation Current1.5(Max input voltage is 10VDC)mA
Insulation Resistance500(500VDC)
Compensation Temperature0~50; -10~80ºC
Operating Temperature -40~+85ºC
Storage Temperature -40~+125ºC
Response Time≤1ms
Shell & Diaphragm Material316L Stainless Steel 
Measuring MediumThe fluid which is compatible with 316L, viton, nitrile rubber 
Useful Time(25ºC)>1*108Pressure Circulation(80%FS)times
Packing MediumSilicon Oil 
O RingΦ16*1.8mm(nitrile rubber or viton) 
*The typical value of 0~10kPa and 0~20kPa's zero temperature drift and sensitivity temperature drift is 0.4%FS@25ºC,max value is 1.6%FS@25ºC.  
  • Trait
  1. The accuracy can reach 0.1%.
  2. Full span output is 100mV(typical value).
  3. Imported high stable chips.
  4. Long-term stability reach 0.1%FS/year.
  5. Cost effective.
  • Structure

  • Cyx-20 Silicon Oil Filled Differential Piezoresistive Pressure Sensor
  • Connection
red wire -- positive vdd               black wire -- ground          
yellow wire -- positive output          blue wire -- negative output
Cyx-20 Silicon Oil Filled Differential Piezoresistive Pressure Sensor
  • Selection

Cyx-20 Silicon Oil Filled Differential Piezoresistive Pressure Sensor

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