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Product detail:
The pressure gauge guards SPM 903 are suitable to protect the pressure sensors against the destroying effects of aggressive fluids; by construction, they warranty as well the ultra-pure fluids not to be in contact with anything else than the synthetic materials. They are mechanically resistant through their design and by the use of high quality plastics with a PTFE coated diaphragm.
The process pressure is transmitted to the sensor through a non-compressible fluid such as silicon oil. For mounting a sensor on the SPM guard, the filling with oil is done under vacuum.
We propose the guards alone but also, complete assembly including sensor, filling/ mounting and guard (on request).
Upper cover: PPG, glass fibre reinforced Polypropylene
Base plate: PVC-U, PP, PVDF
Diaphragm: EPDM, PTFE coated
Process connection: BSP 1/2" Female - Φ 32mm
Pressure limit: 10 bar at 20°C as a maximum
Temperature limit: PVC-U: 0 to 60 °C, PP : 10 to 80 °C, PVDF: -30 to 100 °C
