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[China]
Trade Verify
Address: Building 4, No.195, Gaoxin Avenue, Weibin District, Baoji City, Shaanxi Province, China
Contact name:Merlin
Baoji Hengtong Electronics Co., LTD |
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Verified Suppliers
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HT15V Piezoresistive Silicon Pressure Sensor
Introduction of 15mm silicon pressure sensor:
HT15V is a silicon piezoresistive pressure sensor with a constant
voltage power supply and an output control of 10mv/V. It uses the
piezoresistive effect of diffused silicon to accurately measure
liquid and gas pressures.HT15V silicon pressure sensor is only 15
mm in diameter, belongs to the exquisite type pressure sensor. The
sensor is widely used in a variety of small equipment requiring
small size.Our company can also undertake special customization
based on the needs of users, such as pressure sensors of all welded
structure, wide temperature compensation, high reliability,
anti-shock and anti-vibration sensors, especially for national
defense weapons and equipment.
Product Features of 15mm silicon pressure sensor:
| Performance Parameters of 15mm silicon pressure sensor: | |||||
| Measurement Range | Gauge(G) | 350KPa,1000KPa,2000Kpa | |||
| Absolute(A) | 350KPaA,700KPaA,1000KPaA,2000KPaA | ||||
| Sealed(S) | 3500KPaS,7MPaS,10MPaS | ||||
| 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±1 | 100±2 | mV | ||
| Zero Offset Temp. Drift | ±0.8 | ±2 | %F.S | ||
| Full Scale Temp. Drift | ±0.8 | ±2 | %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 | ~20g | ||||
| The parameters are tested under the following conditions: 10V @25ºC | |||||
| Outline Construction | |
| Dimension |  |
| Electrical connection and compensation |
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| Selection Examples |
| Ordering tips |
1. In the assembly to pay attention to the core shell size and
transmitter to cooperate, in order to achieveAirtight requirement
2. During the assembly of the housing, ensure that it is vertically
aligned and evenly applied pressure to avoid jamming or damage to
the compensation plate.
3. If the tested medium is not compatible with the core diaphragm and housing material (316L), special instructions should be provided when placing the order.
4. Avoid pressing the sensor diaphragm by hand or sharp object to avoid deformation or puncture of the diaphragm and damage to the core.
5. Keep the pressure inlet of the negative pressure chamber of the gauge pressure sensor open to the atmosphere to prevent water, water vapor or corrosive media from entering the negative pressure chamber of the gauge pressure core.
6. If there are any change pin, please according to the label on the actual conductor for reference.
| Q&A |
