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BP9325 Diffused Silicon Pressure Sensor Stainless Steel Piezoresistive Pressure Transmitter

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BP9325 Diffused Silicon Pressure Sensor Stainless Steel Piezoresistive Pressure Transmitter

Country/Region china
City & Province baoji Shaanxi
Categories Pressure Switches
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Product Details

BP9325 Stainless Steel Housing Piezoresistive Diffused Silicon Pressure Sensor Industrial
 
BP9325 Silicon Piezoresistive Pressure Sensor


Introduction of silicon pressure sensor:

The BP9325 silicon piezoresistive pressure sensor is a highly stable sensor that utilizes a diffused silicon element. The sensor measures the differential pressure of the medium by transmitting it to the silicon diaphragm through a 316L isolation diaphragm and silicone oil. The diffused silicon element utilizes the piezoresistive effect to accurately measure the pressure of both liquids and gases. This design ensures precise and reliable pressure measurement, making it a popular choice for various applications.It offers high sensitivity and low power consumption, making it energy-efficient and perfect for battery-operated devices.

Product Features of silicon pressure sensor:
1. Utilizes advanced technology and 316L stainless steel casing, with materials
2. such as full titanium and Hastelloy diaphragm
3. Employs thick-film circuits for temperature compensation and zero-point correction
4. High reliability, repeatability, and stability
Applications 
of silicon pressure sensor:
1. Suitable for measuring the pressure of non-corrosive gases and liquids with 316L stainless steel
2. Hydraulic and pneumatic control systems
3. Process control

Basic Condition of silicon  pressure sensor:

1. Power Supply: ≤2mADC (typical value 1.5mADC)
2. Input Impedance: 2.5KΩ~6KΩ
3. Output Impedance:2.5KΩ~6KΩ
4. Electrical Connection: Gold-plated Kovar pins or 100mm high-temperature wires
 
Performance Parameters:
Measurement RangeGauge(G)10KPa,20KPa,35KPa,100KPa,200KPa,350KPa,1000KPa,2000Kpa
Absolute(A)100KPaA,200KPaA,350KPaA,700KPaA,1000KPaA,2000KPaA
Sealed (S)3500KPa,7MPa,10MPa,20MPa,40MPa,60MPa,100MPa
 TypMaxUnit
Linearity±0.15±0.3%F.S
Repeatability0.050.1%F.S
Hysteresis0.050.1%F.S
Zero Offset Output0±10±2mV
Full Scale Output≤20KPa50±1050±30mV
≥35kPa100±10100±30mV
Zero Offset Temp. Drift≤20KPa±1±2%F.S
≥35kPa±0.5±1%F.S
Full Scale Temp. Drift≤20KPa±1±2%F.S
≥35kPa±0.5±1%F.S
Compensated Temp.≤20KPa0~50ºC
≥35kPa0~70ºC
Operating Temperature-20~80ºC
Storage Temperature-40~125ºC
Allowable OverloadTake the smaller value between 3 times the full scale or 120MPa 
Burst Pressure5X the full scale 
Long-term Stability0.2 %F.S/Year
Diaphragm Material316L 
Insulation Resistance≥200MΩ 100VDC 
O-ring SealNitrile rubber or Fluoro rubber 
VibrationNo change under conditions of 10gRMS, 20Hz to 2000Hz 
Shock100g,11ms 
Response Time≤1ms 
Filling MediumSilicon Oil 
Weight~0.1kg 
The parameters are tested under the following conditions: Constant current of 1.5mA and ambient temperature of 25°C

Hengtong Compact Silicon Pressure Transmitter Sensor For Air Measurement BP9325
Hengtong Compact Silicon Pressure Transmitter Sensor For Air Measurement BP9325
 

To recommend you the most suitable sensor, please tell us below information.

1. Working temperature: -40~125 °C ?

2. Test range?

3. Output: 4-20mA , RS485 or others?

4. Screw: G1/4, 1/4NPT, R1/4, M20*1.5?

5. Electrical connection: Hirschmann, Packard, Direct lead?

6. Order quantity: ?

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