100mbar 19mm Compact Conventional Pressure Sensor Core
Product Details
| Model NO.: | HT19 | Thread Type: | No |
|---|---|---|---|
| Wiring Type: | Four-Wire | Measuring Medium: | Gas And Liquid |
| Customized: | Customized | Filling Medium: | Silicon Oil |
| Long-Term Stability: | 0.2%F.S/Year | Specification: | 19mm |
| Trademark: | HengTong | Origin: | China |
| HS Code: | 9026209090 | Type: | Piezoresistive Pressure Sensor |
| Output Signal Type: | Mv Analog Type | Material: | Stainless Steel |
| Highlight |
100mbar compact pressure sensor,19mm conventional pressure sensor core,pressure transmitter sensor with warranty |
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Product Description
Product Description
Introduction:
1.Utilizing advanced technology and 316L stainless steel housing, along with materials such as titanium and Hastelloy for the diaphragm
2.Employing thick-film circuits for temperature compensation and zero-point correction
3.outstanding reliability, repeatability, and stability
Applications:
1.Suitable for measuring non-corrosive gas and liquid pressure with 316L stainless steel compatibility
2.Applied in various industrial process sites, including petroleum, chemical, metallurgy, power, and hydrology
3.Used in marine and aviation industries
4.Suitable for hydraulic and pneumatic control systems
5.Utilized in process control applications
Electrical performance:
1.Power Supply: ≤2mA DC (Typical 1.5mA DC)
2.Input Impedance:3KΩ~6KΩ
3.Output Impedance:2.5KΩ~6KΩ
4.Electrical Connection:Gold-plated Kovar pins or 100mm high-temperature wires.
| Performance Parameters: | |||||
| 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 | ||||
| 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 | |
| ≥35kPa | 100±10 | 100±30 | mV | ||
| Temperature Error-Zero | ≤20KPa | ±1 | ±2 | %F.S | |
| ≥35kPa | ±0.5 | ±1 | %F.S | ||
| Temperature Error-Span | ≤20KPa | ±1 | ±2 | %F.S | |
| ≥35kPa | ±0.5 | ±1 | %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 ring or Fluoro ring | ||||
| Filling Medium | Silicon Oil | ||||
| Weight | about 20g | ||||
| The parameters are tested under the following conditions: 1.5mA @ 25°C | |||||
| Outline Construction | |
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| Electrical connection and compensation |
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| Selection Examples |
| Ordering tips |
1. Core-to-Housing Fit: Ensure the core size is compatible with the transmitter housing prior to assembly to achieve the required level of airtightness.
2. Housing Assembly: During assembly, maintain vertical alignment of the housing and apply even, controlled pressure to prevent jamming or damage to the compensation plate.
3. Media Compatibility: Verify that the measured medium is chemically compatible with the core diaphragm and housing material (316L stainless steel). If compatibility is not guaranteed, you must provide special instructions at the time of order placement.
4. Diaphragm Protection: Never touch the sensor diaphragm with fingers or sharp objects. The diaphragm is extremely sensitive and can be permanently damaged by deformation or piercing.
5. Gauge Pressure Reference: For gauge pressure cores, the pressure port must remain open to atmospheric pressure. Take care to prevent moisture, water vapor, or any corrosive media from entering the negative pressure chamber.
6. Electrical Connections: Always refer to the wiring label attached to the actual core for pin lead connections. Do not rely on external documentation if the pin configuration has been modified.
| Q&A |
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