BP9325 Diffused Silicon Pressure Sensor Stainless Steel Piezoresistive Pressure Transmitter
Product Details
| Model No.: | BP9325 Silicon Pressure Sensor | Housing Material: | Stainless Steel |
|---|---|---|---|
| Operating Temperature: | -20℃ To +80℃ | Power Supply: | 10V/1.5mA |
| Pressure Range: | 0-100MPa | IP Rating: | IP65 |
| Signal Output: | MV | Connection Type: | M12 Connector |
| Warranty: | 2 Years | Type: | Diffused Silicon Piezoresistive |
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BP9325 Diffused Silicon Pressure Sensor,BP9325 Piezoresistive Pressure Transmitter,Stainless Steel Piezoresistive Pressure Transmitter |
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Product Description
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 Range | Gauge(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 | ||||
| Typ | Max | Unit | |||
| Linearity | ±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±10 | 50±30 | mV | |
| ≥35kPa | 100±10 | 100±30 | mV | ||
| 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. | ≤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 | ||||
| O-ring Seal | Nitrile rubber or Fluoro rubber | ||||
| Vibration | No change under conditions of 10gRMS, 20Hz to 2000Hz | ||||
| Shock | 100g,11ms | ||||
| Response Time | ≤1ms | ||||
| Filling Medium | Silicon Oil | ||||
| Weight | ~0.1kg | ||||
| The parameters are tested under the following conditions: Constant current of 1.5mA and ambient temperature of 25°C | |||||


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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