HT19F Highly Stable Diffused Silicon Pressure Sensor with 316L Stainless Steel and IP65 Protection
Product Details
| Output Signal: | Analog Type | Material: | Stainless Steel |
|---|---|---|---|
| Power: | 10VDC | Wiring Type: | Four-Wire |
| Output: | 100+-40mv | Diameter: | 19mm |
| IP Rating: | IP65 | Input Impedance: | 3KΩ~6KΩ |
| Output Impedance: | 2.5KΩ~6KΩ | Operating Temperature: | -20~80ºC |
| Storage Temperature: | -40~125ºC | Allowable Overload: | 3 Times Full Scale Or 120MPa |
| Burst Pressure: | 5X Full Scale | Response Time: | ≤1ms |
| Weight: | 28g | ||
| Highlight |
Highly Stable Diffused Silicon Pressure Sensor,316L Stainless Steel Pressure Transmitter Sensor,IP65 Protection Silicon Piezoresistive Pressure Sensor |
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Product Description



- Advanced technology with 316L stainless steel housing
- Titanium and Hastelloy diaphragm materials available
- Thick-film circuits for temperature compensation and zero-point correction
- Outstanding reliability, repeatability, and stability
- Measurement of non-corrosive gas and liquid pressure with 316L stainless steel compatibility
- Industrial process sites including petroleum, chemical, metallurgy, power, and hydrology
- Marine and aviation industries
- Hydraulic and pneumatic control systems
- Process control applications
| 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 Output | 0±1 | 0±2 | mV |
| Span Output (≤20KPa) | 50±10 | 50±30 | mV |
| Span Output (≥35kPa) | 100±10 | 100±30 | mV |
| Temperature Error-Zero (≤20KPa) | ±1 | ±2 | %F.S |
| Temperature Error-Zero (≥35kPa) | ±0.5 | ±1 | %F.S |
| Temperature Error-Span (≤20KPa) | ±1 | ±2 | %F.S |
| Temperature Error-Span (≥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 ring or Fluoro ring | ||
| Filling Medium | Silicon Oil | ||
| Weight | about 28g | ||






- Ensure proper fit between core size and transmitter housing for required airtightness
- During housing assembly, maintain vertical alignment and apply even pressure to avoid damaging the compensation plate
- Specify special requirements if measured medium is incompatible with 316L diaphragm and housing material
- Avoid contact with sensor diaphragm using hands or sharp objects to prevent damage
- Keep gauge pressure port open to atmosphere and prevent entry of water, vapor, or corrosive media
- Refer to actual core label for any pin lead changes




Product Highlights
HT19F diffused silicon pressure sensor with 316L stainless steel housing for gas/liquid measurement. Features high stability, IP65 rating, 0-70℃ temperature compensation, and custom options. Used in industrial, marine, and aviation applications.
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