Silicon Pressure Sensor 19mm Diameter, Mini Pressure Sensor Core, Industrial Liquid Measurement Pressure Sensor
Product Details
| Model NO.: | HT26 | Output Signal: | Analog Type |
|---|---|---|---|
| Production Process: | Integration | Material: | Stainless Steel |
| Wiring Type: | Four-Wire | Measuring Medium: | Gas And Liquid |
| IP Rating: | IP65 | Power: | 1.5mA /10vdc |
| Output: | Mv Signal | Height: | 7mm |
| Input Impedance: | 2.5KΩ~6KΩ | Output Impedance: | 2.5KΩ~6KΩ |
| Operating Temperature: | -20~80 ºC | Storage Temperature: | -40~125 ºC |
| Weight: | ~63g | ||
| Highlight |
silicon pressure sensor with warranty,high accuracy silicon pressure sensor,industrial silicon pressure sensor |
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Product Description

- Advanced technology with 316L stainless steel housing
- Premium diaphragm materials including titanium and Hastelloy
- Thick-film circuits for temperature compensation and zero-point correction
- Outstanding reliability, repeatability, and stability
- Compact 7mm height with customization options
- Industrial process sites: petroleum, chemical, metallurgy, power, and hydrology
- Marine and aviation industries
- Hydraulic and pneumatic control systems
- Process control applications
- Power Supply: ≤2mA DC (Typical 1.5mA DC)
- Input Impedance: 2.5KΩ~6KΩ
- Output Impedance: 2.5KΩ~6KΩ
- Electrical Connection: Gold-plated Kovar pins or 100mm high-temperature wires
| 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 | ||
| 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±10 | 50±30 | mV |
| Full Scale Output (≥35kPa) | 100±10 | 100±30 | mV |
| Zero Offset Temp. Drift (≤20KPa) | ±1 | ±2 | %F.S |
| Zero Offset Temp. Drift (≥35kPa) | ±0.5 | ±1 | %F.S |
| Full Scale Temp. Drift (≤20KPa) | ±1 | ±2 | %F.S |
| Full Scale Temp. Drift (≥35kPa) | ±0.5 | ±1 | %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 | ~63g | ||




- 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 if measured medium is incompatible with core diaphragm or housing material (316L)
- Avoid pressing sensor diaphragm with hands or sharp objects to prevent damage
- Keep gauge pressure core port open to atmosphere and prevent entry of water, vapor, or corrosive media
- Refer to actual core label for pin lead configurations
Product Highlights
HT26 OEM pressure sensor core: 7mm height, stainless steel construction, IP65 rating. High stability, ±0.3%F.S accuracy, 1ms response time. Customizable for gas/liquid measurement in industrial applications. 50,000 units/year capacity.
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