Baoji Hengtong Electronics Co., LTD

Baoji Hengtong Electronics Co., LTD manufacturer of the pressure sensor and pressure transmitter

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70KPa~70MPa Silicon Pressure Sensor Piezoresistive Pressure Sensor

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Province/State:Shaanxi
Country/Region:china
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70KPa~70MPa Silicon Pressure Sensor Piezoresistive Pressure Sensor

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Brand Name :HT Sensor
Model Number :HT19V
Certification :CE,RoHs,ISO9001
Place of Origin :Baoji,China
MOQ :1
Price :Negotiable
Payment Terms :Western Union, L/C, T/T
Supply Ability :20000PCS/month
Delivery Time :5-8 work days
Packaging Details :Standard Export Package
Model NO. :HT19V
Thread Type :No
Wiring Type :Four-Wire
Measuring Medium :Gas and Liquid
Range :0-10kpa~60mpa
Output :mV
Pressure Type :G/A/S
Supply :5-10VDC
HS Code :9026209090
Type :Piezoresistive Pressure Sensor
Material :Stainless Steel
Customization :Available OEM and ODM
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HT19V Piezoresistive Silicon Pressure Sensor

Introduction of silicon pressure sensor:

The core of the HT19 silicon piezoresistive pressure sensor is a highly stable diffused silicon element. It is a small profile, media compatible, piezoresistive silicon pressure sensor packaged in a 316L stainless steel housing. The HT26 compensated is offered in a weldable package or with avariety of threaded fittings such as 1/4 and 1/8NPT, 1/4BSP as well as custom process fittings.
Product Features of Piezoresistive Silicon Pressure Sensor
• Mountable with O-ring seal
• Stainless Steel wetted surfaces
• Amplified
• ASIC calibrated
• Absolute, sealed gage
• Cable option
• Analog output
• SENT Output Optional (contact factory for details)

Applications of silicon pressure sensor:

1. Suitable for measuring the corrosive gas and liquid pressure, compatible with 316 l stainless steel
2. Used in process control systems to monitor and control pressure.
3. Often used in refrigeration system and air compressor pressure measurement.

Electrical performance of silicon pressure sensor:

1.Power Supply: ≤10VDC

2.Common Mode Voltage Output: 50% of the input (typical)

3.Input Impedance:4KΩ~20KΩ

4.Output Impedance:2.5KΩ~6KΩ

5.Electrical Connection:100mm high-temperature wire,ribbon cable

Performance Parameters of silicon pressure sensor:.
Measurement Range Gauge(G) 10KPa,20KPa,35KPa,100KPa,200KPa,350KPa,1000KPa,2000Kpa
Absolute(A) 100KPaA,200KPaA,350KPaA,700KPaA,1000KPaA,2000KPaA
Sealed(S) 3500KPaS,7MPaS,10MPaS,20MPaS,40MPaS,60MPaS,100MPaS
Typ Max Unit
NonLinearity ±0.15 ±0.3 %F.S
Repeatability 0.05 0.1 %F.S
Hysteresis 0.05 0.1 %F.S
Zero Offset Output 0±1 0±2 mV
Full Scale Output ≤20KPa 50±1 50±2 mV
≥35kPa 100±1 100±2 mV
Zero Offset Temp. Drift ≤20KPa ±1 ±2.5 %F.S
≥35kPa ±0.8 ±1.5 %F.S
Full Scale Temp. Drift ≤20KPa ±1 ±2 %F.S
≥35kPa ±0.8 ±1.5 %F.S
Compensated Temp. ≤20KPa 0~50 ºC
≥35kPa 0~70 ºC
Operating Temperature -20~80 ºC
Storage Temperature -40~125 ºC
Allowable Overload Take the smaller value between 3 times the full scale or 120MPa
Burst Pressure 5X the full scale
Long-term Stability 0.2 % F.S/Year
Diaphragm Material 316L
Insulation Resistance ≥200MΩ 100VDC
Vibration No change under conditions of 10gRMS, 20Hz to 2000Hz
Shock 100g,11ms
Response Time ≤1ms
O-ring Seal Nitrile rubber or Fluoro rubber
Filling Medium Silicon Oil
Weight ~28g
The parameters are tested under the following conditions: 10V @ 25ºC
Outline Construction of silicon pressure sensor
<3.5MPaS 70KPa~70MPa Silicon Pressure Sensor Piezoresistive Pressure Sensor
≥3.5MPaS
<40MPaS
70KPa~70MPa Silicon Pressure Sensor Piezoresistive Pressure Sensor
≥40MPaS 70KPa~70MPa Silicon Pressure Sensor Piezoresistive Pressure Sensor
Electrical connection and compensation of silicon pressure sensor
70KPa~70MPa Silicon Pressure Sensor Piezoresistive Pressure Sensor



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70KPa~70MPa Silicon Pressure Sensor Piezoresistive Pressure Sensor
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