15mm OEM Silicon 316L Stainless Steel Pressure Sensor For Liquid Level Measurement Sensor Cell
Product Details
| Model NO.: | Ht15 | Thread Type: | Can Have Thread |
|---|---|---|---|
| Wiring Type: | Gold-plated Kovar Pins Or Four-Wire | Measuring Medium: | Gas And Liquid |
| Power: | 5-10VDC /1.5mA | Output: | 10mv/V 100+-30mv |
| Keywords: | Mini Sensor | Transport Package: | Carton |
| Trademark: | HengTong | Material: | 316L Stainless Steel |
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Silicon 316L Stainless Steel Pressure Sensor,15mm OEM Stainless Steel Pressure Sensor,15mm Pressure Sensor For Liquid Level Measurement |
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Product Description
15mm OEM 316L Stainless Steel Silicon Pressure Sensor for Liquid Test
Silicon Piezoresistive Pressure Sensor
Introduction of silicon pressure sensor:
is a silicon piezoresistive pressure sensor with highly stable diffused silicon elements at its core. It uses the piezoresistive effect of diffused silicon to measure the pressure of liquids and gases. The sensor can convert pressure and level measurement signals into mv electrical output. The sensor has a fast and accurate interface. The nonlinearity of the sensor is calculated based on BFSL least square method, which is widely used in air compressor, refrigeration system and other applications.
Product Features of silicon pressure sensor:
- Utilizes advanced technology and is encapsulated in a 316L stainless steel housing
- Wide measuring range 0~350KPa~60MpaS
- High reliability and excellent stability
- Various threaded interfaces available for selection
- Suitable for measuring non-corrosive gas and liquid pressure with 316L stainless steel compatibility
- Compact design, ideal for applications with limited space
- Used in process control systems for monitoring and controlling pressure
- Commonly used in refrigeration systems and air compressors for pressure measurement
- Power Supply: ≤2mA DC (Typical 1.5mA DC)
- Input Impedance:3KΩ~6KΩ
- Output Impedance:2.5KΩ~6KΩ
- Electrical Connection:Gold-plated Kovar pins or 100mm high-temperature wires
| Performance Parameters of silicon pressure sensor: | ||||
| Measurement Range | Gauge(G) | 350KPa,1000KPa,2000Kpa | ||
| Absolute(A) | 350KPaA,700KPaA,1000KPaA,2000KPaA | |||
| Sealed(S) | 3500KPaS,7MPaS,10MPaS,20MPaS,40MPaS | |||
| 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 | 100±10 | 100±30 | mV | |
| Zero Offset Temp. Drift | ±0.5 | ±1 | %F.S | |
| Full Scale Temp. Drift | ±0.5 | ±1 | %F.S | |
| Compensated Temp. | 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 80MPa | |||
| 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 | about 20g | |||
| The parameters are tested under the following conditions: 1.5mA @ 25°C | ||||
| Outline Construction | |
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| Electrical connection and compensation |
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| Selection Examples |
| Ordering tips |
required air tightness
2. During the assembly of the housing, ensure it is aligned vertically and apply even pressure to avoid jamming or damaging the compensation plate.
3. If the measured medium is not compatible with the core diaphragm and the housing material (316L), special instructions should be provided when placing the order.
4. Avoid pressing the sensor diaphragm with hands or sharp objects to prevent damage to the core due to diaphragm deformation or piercing.
5. Keep the pressure port of the gauge pressure core open to the atmosphere and prevent the entry of water, water vapor, or corrosive media into the core negative pressure chamber.
6. If there are any changes to the pin leads, follow the label on the actual core for reference.
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