19mm 10VDC Powered Silicon Piezoeletric Pressure Sensor for Air and Liquid Level Sensor
Product Details
| Model NO.: | HT19V | Output Signal: | Analog Type |
|---|---|---|---|
| Production Process: | Integration | Material: | Stainless Steel |
| Wiring Type: | Four-Wire | Measuring Medium: | Gas And Liquid |
| IP Rating: | IP65 | Compensation Temp.: | 0~70 C |
| Pressure Type: | G/A/S | Output: | 10mV/V |
| Diameter: | 19mm | Power Supply: | ≤10VDC |
| Highlight |
19mm silicon pressure sensor,10VDC powered piezoeletric sensor,air and liquid pressure sensor |
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Product Description
- Thick-film circuitry for temperature compensation and zero offset correction
- High reliability and excellent stability
- Constant voltage power supply with standard output
- Measurement of non-corrosive gas and liquid pressure with 316L stainless steel compatibility
- Process control systems for monitoring and controlling pressure
- Refrigeration systems and air compressors for pressure measurement
- Power Supply: ≤10VDC
- Common Mode Voltage Output: 50% of the input (typical)
- Input Impedance: 4KΩ~20KΩ
- Output Impedance: 2.5KΩ~6KΩ
- Electrical Connection: 100mm high-temperature wire, ribbon cable
| 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 |
| Parameter | 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 |
| Full Scale Output (≥35kPa) | 100±1 | 100±2 | mV |
| Zero Offset Temp. Drift (≤20KPa) | ±1 | ±2.5 | %F.S |
| Zero Offset Temp. Drift (≥35kPa) | ±0.8 | ±1.5 | %F.S |
| Full Scale Temp. Drift (≤20KPa) | ±1 | ±2 | %F.S |
| Full Scale Temp. Drift (≥35kPa) | ±0.8 | ±1.5 | %F.S |
| Compensated Temp. (≤20KPa) | 0~50 | ºC | |
| Compensated Temp. (≥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 | ||
- Ensure proper fit between core size and transmitter housing for required airtightness
- Align housing vertically and apply even pressure during assembly to avoid damaging compensation plate
- Provide special instructions when ordering if measured medium is not compatible with 316L diaphragm material
- Avoid pressing sensor diaphragm with hands or sharp objects to prevent damage
- Keep gauge pressure port open to atmosphere and prevent entry of water, vapor, or corrosive media
- Reference actual core label for any pin lead changes
Product Highlights
HT19V 19mm silicon piezoresistive pressure sensor for gas/liquid measurement. Features 316L stainless steel, IP65 rating, high stability, and custom options. Ideal for air compressors, refrigeration, and process control systems.
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