| Place of Origin: | Baoji，China |
|---|---|
| Brand Name: | HT SENSOR |
| Certification: | CE,RoHs,ISO9001 |
| Model Number: | HT20V |
| Minimum Order Quantity: | 1 |
| Price: | Negotiable |
| Packaging Details: | Standard Export Package |
| Delivery Time: | 5-8 work days |
| Payment Terms: | Western Union, L/C, T/T |
| Supply Ability: | 5000PCS/Month |
| Model NO.: | HT20V | Wiring Type: | Four-Wire |
|---|---|---|---|
| Measuring Medium: | Gas And Liquid | Customized: | Customized |
| Power: | 10VDC | Transport Package: | Carton |
| Type: | Differential Piezoresistive Pressure Sensor | Output Signal Type: | Analog Type |
| Material: | Stainless Steel | Customization: | Available | Customized Request |
| High Light: | HT20V Diffused Silicon Pressure Sensor,Diffused Silicon Pressure Sensor 10VDC,10VDC Piezoresistive Differential Pressure Sensor |
||
Introduction of differential diffused silicon pressure sensor:
HT20V is a differential pressure sensoris a differential pressure sensitive device isolated by stainless steel double corrugated diaphragm. Precise measurements are achieved by isolating the diaphragm and filling the silicone oil to the silicon pressure sensitive element. The sensor adopts the international advanced silicon pressure chip with high stability and high precision, and adopts the sintered base designed by stress optimization. The production process of the sensor includes: patch, gold wire bonding, film welding, high vacuum oil injection, pressure circulation stress relief, high temperature aging, temperature compensation, etc. The shape, size and sealing method of the general products are consistent with the international mainstream products of the same kind, and the interchangeability is good. They are widely used for differential pressure and level measurement in 316L stainless steel compatible media.
Product Features of differential diffused silicon pressure sensor:
| Performance Parameters of differential diffused silicon pressure sensor: | ||||
| Measurement Range | 10KPa,35KPa,100KPa,200KPa,350KPa,1000KPa,2000Kpa | |||
| 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±1 | 50±2 | mV |
| ≥35kPa | 100±1 | 100±2 | mV | |
| Zero Offset Temp. Drift | ≤20KPa | ±1 | ±2.5 | %F.S |
| ≥35kPa | ±0.8 | ±1.5 | %F.S | |
| Full Scale Temp. Drift | ≤20KPa | ±1 | ±2 | %F.S |
| ≥35kPa | ±0.8 | ±1.5 | %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 4MPa | |||
| 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 | ~45g | |||
| The parameters are tested under the following conditions: Constant voltage of 10V and ambient temperature of 25ºC | ||||
| Outline Construction of differential diffused silicon pressure sensor | |
| Dimension |  |
| Notes:The outgoing end is the positive terminal. If there are any changes in the wire colors, please refer to the label attached to the sensor for accurate information | |
| Electrical connection and compensation of differential diffused silicon pressure sensor |
 |
| Selection Examples |
| Ordering tips |
| company |
| Q&A |