Container Filling Process Using PLC
A proximity sensor often emits an electromagnetic field or a beam of electromagnetic radiation and looks for changes in the field or return signal.
Normally-closed solenoid valve, uses a spring which presses the plunger tip against the opening of the ______ .The sealing material at the tip of the plunger keeps the media from entering the orifice , until the plunger is lifted up by an _________ created by coil.
Sensor for both point level deletion or continuous monitoring of solids and liquids :
______________ is useful in applications involving the transportation of heavy or bulky materials.
If the mass of the garage shutter is 500kg, and the diameter of the shaft used to pull is 9.6cm. Calculate the torque required to pull the garage shutter? Assume g=10m/s2.
The selection criteria for level sensor include _________.
Sensors for continuous level measurement of liquids:
The measurement of level using level sensor can be _______.
Sensors which are available for point level detection of liquids are :