Baoji Hengtong Electronics Co., LTD
| Payment Terms | Western Union, L/C, T/T |
| Supply Ability | 20000PCS/month |
| Delivery Time | 5-8 work days |
| Packaging Details | Standard Export Package |
| Model NO. | HT19V |
| Thread Type | No |
| Wiring Type | Four-Wire |
| Measuring Medium | Gas and Liquid |
| Range | 0-10kpa~60mpa |
| Output | mV |
| Pressure Type | G/A/S |
| Supply | 5-10VDC |
| HS Code | 9026209090 |
| Type | Piezoresistive Pressure Sensor |
| Material | Stainless Steel |
| Customization | Available OEM and ODM |
| Brand Name | HT Sensor |
| Model Number | HT19V |
| Certification | CE,RoHs,ISO9001 |
| Place of Origin | Baoji，China |
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Product Specification
| Payment Terms | Western Union, L/C, T/T | Supply Ability | 20000PCS/month |
| Delivery Time | 5-8 work days | Packaging Details | Standard Export Package |
| Model NO. | HT19V | Thread Type | No |
| Wiring Type | Four-Wire | Measuring Medium | Gas and Liquid |
| Range | 0-10kpa~60mpa | Output | mV |
| Pressure Type | G/A/S | Supply | 5-10VDC |
| HS Code | 9026209090 | Type | Piezoresistive Pressure Sensor |
| Material | Stainless Steel | Customization | Available OEM and ODM |
| Brand Name | HT Sensor | Model Number | HT19V |
| Certification | CE,RoHs,ISO9001 | Place of Origin | Baoji，China |
| High Light | HT19V Silicon Piezoresistive Pressure Sensor ，No Thread Silicon Piezoresistive Pressure Sensor ，Temperature Compensated Silicon Piezoresistive Pressure Sensor | ||
Applications of silicon pressure sensor:
1. Suitable for measuring the corrosive gas and liquid pressure, compatible with 316 l stainless steel
2. Used in process control systems to monitor and control pressure.
3. Often used in refrigeration system and air compressor pressure measurement.
Electrical performance of silicon pressure sensor:
1.Power Supply: ≤10VDC
2.Common Mode Voltage Output: 50% of the input (typical)
3.Input Impedance:4KΩ~20KΩ
4.Output Impedance:2.5KΩ~6KΩ
5.Electrical Connection:100mm high-temperature wire,ribbon cable
| Performance Parameters of 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,60MPaS,100MPaS | |||||
| 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 | ≤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 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 rubber or Fluoro rubber | |||||
| Filling Medium | Silicon Oil | |||||
| Weight | ~28g | |||||
| The parameters are tested under the following conditions: 10V @ 25ºC | ||||||
| Outline Construction of silicon pressure sensor | |
| <3.5MPaS | |
| ≥3.5MPaS <40MPaS | |
| ≥40MPaS | |
| Electrical connection and compensation of silicon pressure sensor |
| |
| Selection Examples |
| Ordering tips |
| Q&A |
1. What factors should I consider when selecting a pressure sensor?
Pressure Range: The maximum and minimum pressures the sensor can measure.
Accuracy: The degree of measurement precision required.
Output Signal: The type of electrical signal output (e.g., 4-20mA, 0-5VDC, digital outputs).
Operating Environment: Conditions such as temperature, humidity, and exposure to corrosive substances.
Material Compatibility: Ensuring the sensor materials are compatible with the media being measured.
Response Time: How quickly the sensor responds to changes in pressure.
2. How do I install a pressure sensor?
Mounting: Securely mount the sensor using the appropriate fittings and ensure it is properly aligned with the pressure source.
Wiring: Connect the electrical output to the control system or monitoring equipment as per the manufacturer's instructions.
Calibration: Perform calibration to ensure accurate readings. This may involve setting zero and span adjustments.
Safety: Follow all safety guidelines to prevent damage to the sensor or injury.
3. How do I maintain a pressure sensor?
Regular Calibration: Periodically calibrate the sensor to maintain accuracy.
Inspection: Regularly inspect for physical damage or wear.
Cleaning: Clean the sensor and its connections to prevent contamination.
Protection: Ensure the sensor is protected from environmental factors that could affect its performance.
4. What are the common applications of pressure sensors?
Industrial Automation: Monitoring and controlling process pressures in manufacturing.
Automotive: Measuring oil, fuel, and air pressures in engines.
Medical Devices: Monitoring blood pressure and other physiological pressures.
HVAC Systems: Ensuring proper air and gas pressures.
Aerospace: Measuring cabin pressure and other critical parameters.
Environmental Monitoring: Measuring atmospheric and water pressures.
5. What is digital compensation in pressure sensors?
Digital compensation involves using microprocessors to correct errors and non-linearities in the pressure measurement. This technique improves accuracy by adjusting the sensor's output based on pre-calibrated correction factors and temperature variations.
6. What should I do if my pressure sensor is not working properly?
Check Connections: Ensure all electrical and mechanical connections are secure.
Review Calibration: Verify that the sensor is properly calibrated.
Inspect for Damage: Look for any physical damage to the sensor or its components.
Consult Documentation: Refer to the user manual for troubleshooting steps.
Contact Support: If issues persist, contact the manufacturer or supplier for technical support.
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 pressure sensor... 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 pressure sensor...
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