RF admittance level switches, as a commonly used level measurement switch, are widely used for measuring levels of plastics, feed, grains, rubber, pharmaceuticals, sand, food, cement, coatings, clothing, pulp, and other materials. But due to its special measurement principle, there are some things that need to be paid special attention to during installation, so what should be noted?

　　To ensure measurement accuracy, the RF admittance level switch can be installed horizontally. If the measurement error is allowed within a few centimeters, it is recommended to tilt the equipment downwards by about 20 ° before installation to avoid measurement errors caused by material accumulation on the probe.

　　For installation in some special application scenarios, it is necessary to add protective barriers in order for the instrument to work more reliably. When the tested material is relatively rough or has significant wear and tear, concave protective baffles can be selected. When installing vertically, in order to avoid measurement errors caused by the angle of the intermediate material in the cylindrical container and the self reactance of the container wall, it is recommended to install it at a distance greater than 500mm from the container wall.

　　Installation and wiring method of RF admittance level switch: Unscrew the upper cover of the housing, thread the signal lead through the sealing packing box or explosion-proof steel pipe sealing joint, and extend it into the housing from the right wire port. Connect the leads to the corresponding wiring terminals on the upper part of the unit and confirm that they are correct. Adjust the lead length to the appropriate size and tighten the sealing packing box or explosive steel pipe sealing joint. Tighten the cover on the housing.

　　When installing the RF admittance level switch, be careful to avoid the feeding port, pay attention to the installation spacing, pay attention to the insertion depth of the protective pole, and pay attention to moisture prevention. When selecting the installation position of the RF admittance level switch, it is important to avoid measurement errors and even damage to the instrument caused by installation at the feeding port. The installation spacing between instruments should be ensured to be greater than 500mm.

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