• Accuracy: < 0.1% F.S. • Excitation Voltage: 5 - 15 V DC • Full-Scale Deflection: < 0.3 mm • Selectable Range: 0.1 - 20 kN • Technology: Silicon Piezoresistive • Housing: Stainless Steel
- 304 stainless steel monolithic housing - Amplitude-frequency response up to 10,000 Hz - 10,000g shock resistance on any axis - Selectable measurement range: ±50g to ±500g - MEMS variable capacitance technology - Lightweight: 15g
Accuracy: ±0.02% span over the temperature range Response Time: 300 milliseconds or less Long-term Stability: ±100 ppm FS/year Measurement Range: 0-20 MPa (selectable) Sensing Technology: Silicon resonant sensor Overpressure Tolerance: 1.5 times the full-scale pressure
JSPR50 Medium & High Temperature Pressure Sensor
Product Overview
The JSPR50 is a significant innovation in the realm of high-temperature pressure measurements. It has been specifically designed for those industrial applications that demand high thermo-stability and where the process environment is severely heated. This industrial pressure transducer is the combination of a heat-tolerant sensor element and an up-to-date digital signal processor that, together, provide excellent accuracy over a large temperature scope. The incorporation of advanced electronics means that raw sensor signals get normalized into standard current, voltage, or digital outputs thus, the JSPR50 offers dependable process pressure monitoring, no matter how extreme the thermal environment is.
Product Dimensions
Technical Advantages
● Extended Thermal Compensation: The device is equipped with sophisticated temperature compensation, which makes sure that performance is consistent over the entire operating range. This feature makes it perfectly suitable for steam and thermal system applications.
● Rugged Construction: Every single unit is subjected to a thorough component and semi-finished product testing, along with finished product testing, which includes comprehensive aging screening that is enough to ensure the long-term industrial pressure sensing reliability function of the product.
● Multi-Signal Output: There are up to three kinds of outputs offered by the device - 4-20mA, 0-10V, and digital signals, thereby providing great flexibility during installation of the product into an existing control system.
● Broad Media Compatibility: It can be used for measuring the temperature of high-temperature gases and liquids as long as they are compatible with stainless steel. Thus, this sensor is suitable for a wide variety of process control applications.
Performance Specifications
Unless otherwise specified, all testing was conducted under the following conditions: 12 VDC, 25°C, 50% R.H., and 1 standard atmosphere.
| NO. | Parameter | Specification |
| 1 | Measuring Range | -100kPa -- 0kPa -- 100kPa -- 1MPa -- 10MPa -- 100MPa |
| 2 | Proof Pressure | ≤ 1.5 x Full Scale Pressure or 110 MPa (whichever is lower) |
| 3 | Pressure Type | Gauge, Absolute, Negative Pressure |
| 4 | Accuracy | ±0.25% FS, ±0.5% FS |
| 5 | Measuring Medium | Liquids or Gases compatible with Stainless Steel |
| 6 | Long-Term Stability | ≤ ±0.5% FS / Year (Max.) |
| 7 | Temperature Coefficient | ≤ ±0.03% FS / °C |
| 8 | Ambient Temperature | -40 °C ~ 80 °C |
| 9 | Media Temperature | -40 °C ~ 800 °C |
| 10 | Resolution | 1 / 100,000 (Default) |
| 11 | Power Supply | +9 V ~ +36 V DC (Others refer to Selection Guide) |
| 12 | Output Signal | 0.5 V to 4.5 V (Others refer to Selection Guide) |
| 13 | Ingress Protection | IP65, IP67 |
| 14 | Electrical Connection | Hirschmann Connector, Aviation Plug, Integral Cable |
| 15 | Housing Material | Stainless Steel 1Cr18Ni9Ti |
| 16 | Process Connection Material | Stainless Steel 12X18H10T or 12Cr15Mn9NiCu |
| 17 | Sealing Ring | Fluororubber |
FAQ
1. Q: What maximum media temperature can this sensor withstand?
A:Without resorting to any additional cooling, the sensor can be used to measure media temperatures up to 800°C. That is why it can be used to steam lines, hot oils, and high-temperature process gases.
2. Q: What pressure types are available?
A:The instrument can be fitted with Gauge, Absolute, and Negative Pressure (Vacuum)measurement capabilities; therefore, it is perfect for use in industrial applications such as vacuum furnaces and pressurized systems.
3. Q: How does it maintain accuracy across wide temperature ranges?
A:The device is fitted with a sophisticated temperature compensation system, which works with a temperature coefficient that is not greater than ±0.03%FS/°C. This allows the sensor to take stable readings even in an environment where the temperature fluctuates between -40°C and 800°C.
4. Q: What output signals are available?
A:The sensor comes with a default output of 0.5-4.5V along with options for current (4-20mA) and digital signals. Its outputs are designed in such a way that makes the sensor compatible with the majority of the PLCs and control systems that are used in industrial settings.
5. Q: Which industries typically use this high-temperature sensor?
A:It can be utilized in industries such as power generation, petrochemical, metallurgy, steam systems, and the rest of industrial processes where high-temperature fluids are used, and normal sensors would not be suitable.
