19mm Silicon Piezoresistive Pressure Sensor Stainless Steel Level Sensor for Conventional Pressure Transmitter
Product Details
| Model NO.: | HT19F | Output Signal: | Analog Type |
|---|---|---|---|
| Material: | Stainless Steel | Wiring Type: | Four-Wire |
| IP Rating: | IP65 | Power: | 1.5mA |
| Output: | Mv | Nonlinearity: | 0.1%fs |
| Filling Medium: | Silicon Oil | Diaphragm Material: | 316L |
| Operating Temperature: | -20~80 ºC | Storage Temperature: | -40~125 ºC |
| Response Time: | ≤1ms | Weight: | 28g |
| Insulation Resistance: | ≥200MΩ 100VDC | ||
| Highlight |
19mm Pressure Sensor,Silicon Piezoresistive Level Sensor,Stainless Steel Pressure Transmitter 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
- Exceptional reliability, repeatability, and stability
- Measurement of non-corrosive gases and liquids compatible with 316L stainless steel
- 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: 3KΩ~6KΩ
- Output Impedance: 2.5KΩ~6KΩ
- Electrical Connection: Gold-plated Kovar pins or 100mm high-temperature wires
| 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
- 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
- Reference actual core label for any pin lead changes
Product Highlights
19mm silicon piezoresistive pressure sensor for gas/liquid measurement. Features 316L stainless steel, IP65 rating, ±0.1% nonlinearity, and custom options. Ideal for industrial, marine, and aviation applications.
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