Baoji Hengtong Electronics Co., LTD
| 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. | HT19 |
| Thread Type | No |
| Wiring Type | Four-Wire Or Gold-plated Kovar pins |
| Measuring Medium | Gas and Liquid |
| Range | -100kpa~0~10kpa~100Mpa |
| Filling Medium | Silicon Oil |
| Long-Term Stability | 0.2%F.S/Year |
| Type | Piezoresistive silicon Pressure Sensor |
| For | Diffused Silicon Pressure Transmitter |
| Customization | Available | Customized Request |
| Certification | CE,RoHs,ISO9001 |
| Place of Origin | Baoji，China |
| Brand Name | HT SENSOR |
| Model Number | HT19 |
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Product Specification
| 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. | HT19 | Thread Type | No |
| Wiring Type | Four-Wire Or Gold-plated Kovar pins | Measuring Medium | Gas and Liquid |
| Range | -100kpa~0~10kpa~100Mpa | Filling Medium | Silicon Oil |
| Long-Term Stability | 0.2%F.S/Year | Type | Piezoresistive silicon Pressure Sensor |
| For | Diffused Silicon Pressure Transmitter | Customization | Available | Customized Request |
| Certification | CE,RoHs,ISO9001 | Place of Origin | Baoji，China |
| Brand Name | HT SENSOR | Model Number | HT19 |
| High Light | Absolute Gauge Piezoresistive Pressure Transducer ，Piezoresistive Pressure Transducer Oil ISO9001 ，Water Pressure Transducer Sensor ISO9001 | ||
HT19 Silicon Piezoresistive Pressure Sensor
Introduction of silicon pressure sensor:
HT19 functions as a silicon piezoresistive pressure sensor ,with a core consisting of a highly stable diffused silicon element,. It effectively measures the pressure of liquids and gases by transmitting the pressure of the tested medium to the silicon diaphragm through an isolation diaphragm and silicon oil.The sensor's versatility finds extensive use in air compressors and refrigeration systems
Product Features of silicon pressure sensor:
Applications of silicon pressure sensor:
Electrical performance of silicon pressure sensor:
| Performance Parameters of silicon pressure sensor: | |||||
| 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 | ||||
| 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 Output | 0±1 | 0±2 | mV | ||
| Span Output | ≤20KPa | 50±10 | 50±30 | mV | |
| ≥35kPa | 100±10 | 100±30 | mV | ||
| Temperature Error-Zero | ≤20KPa | ±1 | ±2 | %F.S | |
| ≥35kPa | ±0.5 | ±1 | %F.S | ||
| Temperature Error-Span | ≤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 ring or Fluoro ring | ||||
| Filling Medium | Silicon Oil | ||||
| Weight | about 20g | ||||
| The parameters are tested under the following conditions: 1.5mA @ 25°C | |||||
| Outline Construction of silicon pressure sensor | |
| type1 | |
| type2 | |
| Electrical connection and compensation of silicon pressure sensor |
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| Selection Examples |
| Ordering tips |
| Q&A |
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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