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Model SPR-2 & TPR-2 OEM Pressure Transducer
Brand: WIKA Alexander Wiegand SE & Co. KGDesign The heart of the measuring cell is a silicon chip, which is pressurised via a pressure transmission medium. As pressure transmission medium, a suitable filling liquid for the respective application is used.
A diaphragm and a case from stainless steel make the transducer highly resistant to a wide variety of media.
Individual Solutions The pressure transducers are manufactured on a flexible production line and can be individually adapted to suit customer requirements.
Special Features The pressure transducer can be delivered either with or without linear temperature compensation. Alternatively, a test certificate for the sensor cell can be supplied with it, for active temperature compensation by the customers themselves.
The assembly and connection concept guarantees a very high overload and burst pressure safety. The silicon chip provides a high measuring sensitivity, which enables measurement of even the lowest pressures.
Features- Measuring ranges from 0 ... 0.4 to 0 ... 16 bar (gauge and absolute pressure)
- Measuring cell from stainless steel
- High measuring sensitivity
- High stability
Specifications
Ambient Temperature Range
- -40° to 125° C (-40° to 257° F)
Hysteresis
- ≤ 0.03 % of Span
Non-Linearity
- ± 0.3 % of Span (BFSL)
Output
- 12-50 mV/V - without Temperature Compensation
- 6-22 mV/V - with Temperature Compensation
Power Supply
- Maximum
Pressure Range
- bar: 0 to 25
- kPa: 0 to 2,500
- psi: 0 to 362.6
Pressure Type
- Absolute
- Gauge
Repeatability
- Non-Repeatability: ≤ 0.03 % of Span
Storage Temperature
- -40° to 125° C (-40° to 257° F)
Temperature Range
- -40° to 125° C (-40° to 257° F)
Wetted Materials
- Stainless Steel
Zero Offset
- ± 10 mV/V - without Temperature Compensation
- ± 2 mV/V - with Temperature Compensation
- Applications with limited mounting space
- Design-in solutions