HT13V Silicon Piezoresistive Pressure Sensor
Introduction of mini silicon pressure sensor:
HT13V is a silicon pressure sensor with international advanced high stability, high precision silicon pressure chip, stress optimized design of the sintered base, through the SMT, gold wire bonding, diaphragm welding, high vacuum oil injection, pressure cycle stress relief, high temperature aging, temperature compensation and other processes, the product stability is excellent, excellent performance.
The overall size is miniaturized to meet the design requirements of the user's overall size. Pressure detection for 316L stainless steel, NBR or fluoroprene compatible media.
Product Features of mini 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
- Constant voltage supply
Applications of mini silicon pressure sensor: - 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
Electrical performance of mini silicon pressure sensor: - Power Supply: ≤10VDC (5-10VDC)
- Common Mode Voltage Output: 50% of the input (typical)
- Input Impedance:4KΩ~20KΩ
- Output Impedance:2.5KΩ~6KΩ
- Electrical Connection:100mm high-temperature wire,ribbon cable
| Performance Parameters of mini 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,60MPa |
| | 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 | 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 | ~15g | | |
| The parameters are tested under the following conditions: 10V@ 25ºC | |
| Outline Construction of mini silicon pressure sensor |
| type1 |  |
| type2 |  |
| Electrical connection and compensation |
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1. Pay attention to the fit between the core size and the transmitter housing during assembly to achieve the
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.
