Baoji Hengtong Electronics Co., LTD
| Payment Terms | Western Union, L/C, T/T |
| Supply Ability | 5000PCS/Month |
| Delivery Time | 5-8 work days |
| Packaging Details | Standard Export Package |
| Model NO. | HT20 |
| Wiring Type | Four-Wire |
| Measuring Medium | Gas and Liquid |
| Range | 0-10kpa~2Mpa |
| Power | 1.5mA（0.4-2.0mA） |
| Transport Package | Carton |
| length | 29.5mm |
| Origin | Baoji. China |
| HS Code | 9026209090 |
| Type | differential Pressure Sensor |
| For | Differenial Pressure Transmitter |
| Output Signal Type | Analog Type |
| Material | Stainless Steel |
| Customization | Available |
| Brand Name | HT SENSOR |
| Model Number | HT20 |
| Certification | ISO9001 |
| Place of Origin | Baoji，China |
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Product Specification
| Payment Terms | Western Union, L/C, T/T | Supply Ability | 5000PCS/Month |
| Delivery Time | 5-8 work days | Packaging Details | Standard Export Package |
| Model NO. | HT20 | Wiring Type | Four-Wire |
| Measuring Medium | Gas and Liquid | Range | 0-10kpa~2Mpa |
| Power | 1.5mA（0.4-2.0mA） | Transport Package | Carton |
| length | 29.5mm | Origin | Baoji. China |
| HS Code | 9026209090 | Type | differential Pressure Sensor |
| For | Differenial Pressure Transmitter | Output Signal Type | Analog Type |
| Material | Stainless Steel | Customization | Available |
| Brand Name | HT SENSOR | Model Number | HT20 |
| Certification | ISO9001 | Place of Origin | Baoji，China |
| High Light | Differential Silicon Pressure Sensor ，Industrial Applications Silicon Pressure Sensor ，HT20 Silicon Pressure Sensor | ||
HT20 Differential Pressure Sensor
Introduction of differential silicon pressure sensor:
The HT20 differntial silicon pressure senor is a silicon piezoresistive differential pressure sensor with a core of highly stable diffused silicon element. The core is enclosed in a 316L stainless steel housing, and the pressure is transmitted through a stainless steel diaphragm and sealed silicon oil to the sensitive chip. The sensitive chip does not directly contact the measured medium, forming a fully solid-state structure for pressure measurement, enabling precise measurement of differential pressure. Therefore, this product can be applied in various scenarios that require differential pressure measurement, including harsh and corrosive environments
Product Features of differential silicon pressure sensor:
| Performance Parameters of differential 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±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 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: 1.5mA @ 25°C | |||||
| Outline Construction | |
| 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 silicon pressure sensor |
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| Selection Examples |
| Ordering tips |
| Products |
Company Details
Business Type:
Manufacturer,Exporter,Trading Company,Seller
Year Established:
1994
Total Annual:
6000000-7000000
Employee Number:
60~150
Ecer Certification：
Verified Supplier
Baoji Hengtong Electronics Co., Ltd., located in the renowned "The Western Sensor Capital of China" - Baoji city, was established in 1994. As a leading domestic manufacturer of pressure sensors and pressure transmitter, the company has been dedicated to the production of press... Baoji Hengtong Electronics Co., Ltd., located in the renowned "The Western Sensor Capital of China" - Baoji city, was established in 1994. As a leading domestic manufacturer of pressure sensors and pressure transmitter, the company has been dedicated to the production of press...
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