50.4mm Diffused Silicon Pressure Sensor High Temperature Pressure Sensor Cell For Liquid Test
Product Details
| Model NO.: | HT-IQT-B | Range: | 0-35kpa~3.5Mpa |
|---|---|---|---|
| Wiring Type: | Gold-plated Kovar Pins Or 4 Wires | Measuring Medium: | Air And Liquid |
| Dia: | 50.4mm | Output: | 100mv+-30mv |
| Power: | 1.5mA | Type: | Diffused Silicon Pressure Sensor |
| Output Signal Type: | Analog | Material: | Stainless Steel |
| Customization: | Available | Customized Request | ||
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50.4mm Diffused Silicon Pressure Sensor,Diffused Silicon Pressure Sensor High Temperature,High Temperature Pressure Sensor For Liquid Test |
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Product Description
HT-IQT-B 50.4mm High Temperature Diffused Silicon Pressure Sensor for liquid test
HT-IQT-B Piezoresistive Silicon Pressure Sensor
Introduction of high temperature diffused silicon pressure sensor:
HT-IQT-B is a high temperature diffusion silicon pressure sensor, clamp pressure sensor using disposable silicone oil filling technology. The diaphragm is directly pressurized to prevent scaling, unsanitary and adhesive clogging. With heat sink structure, suitable for high temperature media measurement.Widely used in food, pharmaceutical, wine and other health industry and measuring medium may be contaminated.
Products of special construction and size can be customized. We has a mature batch production line, can complete the production task on time and quality.


Applications of high temperature diffused silicon pressure sensor:
- Suitable for measuring non-corrosive gas and liquid pressure with 316L stainless steel compatibility
- Food and beverage industry
- Industrial process control
- Pharmaceutical industry
- Power Supply: ≤2mA DC (Typical 1.5mA DC)
- Input Impedance : 2.5KΩ~6KΩ
- Output Impedance: 2.5KΩ~6KΩ
- Electrical Connection: Gold-plated Kovar pins or 100mm high-temperature wires.
| Performance Parameters of high temperature diffused silicon pressure sensor: | |||||
| Measurement Range | Gauge(G) | 35KPa,100KPa,200KPa,350KPa,1000KPa,2000Kpa | |||
| Absolute(A) | 100KPaA,200KPaA,350KPaA,700KPaA,1000KPaA,2000KPaA | ||||
| Sealed(S) | 3500KPaS | ||||
| 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±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 | ||||
| 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 | ~220g | ||||
| The parameters are tested under the following conditions: 1.5mA @25°C | |||||
| Outline Construction | |
| Dimension |
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| Electrical connection and compensation |
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| Selection Examples |
| Ordering tips |
required airtightness
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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Product Highlights
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