| Customization: | Available |
|---|---|
| Type: | Piezoresistive Pressure Sensor |
| Component: | SemiConductor Type |
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KSPH series general medium and high-pressure transmitter pressure base adopts 17-4PH stainless steel single-piece integrated structure processing, the integrated stainless steel diaphragm makes its overload performance much higher than that of diffused silicon, ceramic and other common core, and its pressure interface has no weld, no silicone oil or other organic matter, good sealing performance. The sensor-sensitive device is firmly sintered on the pressure seat by glass micro-melting technology, which greatly improves the performance of the sensor such as high-temperature resistance and vibration resistance, and ensures the long-term stability, reliability, and durability of the transmitter used in the harsh industrial environment. In the standard purification production process, the parameters are strictly controlled, the entire product has undergone strict testing and aging of components, semi-finished products, and finished products, and the performance is stable and reliable.
CHARACTERISTICS:
1, resistance to 100V/m electromagnetic interference
2, stainless steel single integrated structure, no O-ring
3. High stress
4. Adapt to the harsh environment
5, the output signal forms are diverse
6, high reliability and stability
7. Strong overload ability
8, wide operating temperature range
Application:
Convenient and simple installation, with high vibration and shock resistance, widely used in process control, aviationaerospace,automotive, medical equipment, HVAC and other fields
| Scale range | 0~1MPa…300MPa |
| Pressure type | Seal pressure |
| Power supply | 9~30VDC;5VDC |
| Power supply output | 4~20mA,0~5V,0~10V (9~30VDC); 0.5~4.5V(5VDC) |
| Hysteresis and repeatability | 0.25%FS |
| Hysteresis and repetition | ±0.25%F |
| Long-term stability (1 year) | ±0.25%FS |
| Insulation impedance (250Vdc) | 50MΩ |
| Overload pressure | 200%FS |
| Breaking pressure | 500%FS |
| Pressure cycle (zero to full scale) | 106 |
| Compensating temperature | -20ºC~85ºC |
| Operating temperature | -40ºC~125ºC |
| Storage temperature | -40ºC~125ºC |
| Vibration | ±20g |
| Impact (11ms) | 100g |
• In liquids containing particles, clogging of the nozzle may occur. Mounting the transmitter vertically minimizes the risk of clogging, as the flow of fluid is limited to the initial start-up, while the volume behind the nozzle is fixed and the nozzle's aperture is relatively large (1.2mm).
• The effect of medium viscosity on response time is small. Even if the viscosity reaches 100 CST, the response time will not exceed 4ms.
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