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1 Products availableOur product range contains a wide range of Melt Pressure Sensor, Conductivity Sensor, Proximity Sensor and LVDT Sensor
Gefran Melt pressure sensors are designed to satisfy every need in plastics processing. Gefran is able to provide to its customers different Melt pressure transducers for different applications at high process temperatures, up to 540C
Fluid free(1-series)impact
oil filled (w-series)
Mercury filled (M series)
sodaium-potassium(nak)filled(k series)
Melt pressurecontrol system
Our broad range of conductivity cells encompasses three measuring techniques:
Multi-electrode and electrode-less (toroidal) sensors tend to be used for applications with aggressive chemicals or where there can be sensor coating or fouling.
Proximity sensor often emits an electromagnetic field or a beam of electromagnetic radiation (infrared, for instance), and looks for changes in the field or return signal. The object being sensed is often referred to as the proximity sensor's target. Different proximity sensor targets demand different sensors. For example, a capacitive proximity sensor or photoelectric sensor might be suitable for a plastic target; an inductive proximity sensor always requires a metal target.
The maximum distance that this sensor can detect is defined "nominal range". Some sensors have adjustments of the nominal range or means to report a graduated detection distance. Some know these processes as "thermosensation".
Proximity sensors can have a high reliability and long functional life because of the absence of mechanical parts and lack of physical contact between the sensor and the sensed object.
S. R. Nagar, Hyderabad, Telangana