Customizable HT19V Diffusion Silicon Piezoresistive Pressure Sensor for Liquid Level Detection
Product Details
| 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 | Supply Ability: | 20000PCS/month |
| Type: | Piezoresistive Pressure Sensor | Material: | Stainless Steel |
| Customization: | Available OEM And ODM | ||
| Highlight |
Diffusion Silicon Piezoresistive Pressure Sensor,Customizable Silicon Piezoresistive Pressure Sensor |
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Product Description
HT19V Piezoresistive Silicon Pressure Sensor
Introduction of silicon pressure sensor:
HT19V The sensing package utilizes silicone oil to transfer pressure from the 316L stainless steel diaphragm to the sensing element. A ceramic substrate is attached to the package that contains lasertrimmed resistors for temperature compensation and offset correction. An additional laser-trimmed resistor is included which can be used to adjust an external differential amplifier and provide span interchangeability to within ±1%.
Product Features of silicon pressure sensor:
• Mountable with O-ring seal
• Stainless Steel wetted surfaces
• Amplified
• ASIC calibrated
• Absolute, sealed gage
• Cable option
• Analog output
• SENT Output Optional (contact factory for details)
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 |
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| Selection Examples |
| Ordering tips |
| Q&A |
1. What is a pressure sensor?
A pressure sensor is a device that measures the pressure of gases or liquids. It converts the physical pressure into an electrical signal that can be read and processed by control systems or monitoring equipment.
2. How does a pressure sensor work?
Pressure sensors operate by using different technologies, such as piezoresistive, capacitive, or piezoelectric elements, to detect changes in pressure. When pressure is applied, it causes a change in the physical properties of the sensing element, which is then converted into an electrical signal proportional to the pressure.
3. What are the types of pressure sensors?
Piezoresistive Pressure Sensors: Use the piezoresistive effect in materials like silicon to measure pressure.
Capacitive Pressure Sensors: Measure changes in capacitance caused by the deformation of a diaphragm under pressure.
Piezoelectric Pressure Sensors: Use materials that generate an electrical charge in response to applied mechanical stress.
Optical Pressure Sensors: Utilize light modulation to measure pressure changes.
Resonant Pressure Sensors: Measure pressure by detecting changes in the resonant frequency of a sensing element.
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