The connection of the terminal to the external conductor (wire) can be achieved with screws or other effective measures, but the contact pressure must be constant or little changed.
The structure of the terminal block should be designed to ensure that the wire is tightly pressed without damaging the wire and terminal block.
The position of the terminal shall be such that the heat dissipated by the appliance does not damage the insulation of the external connecting conductor.
The structure of the terminals shall be such that the connecting wires are not movable or do not create movements that are detrimental to the operation of the appliance or reduce the "insulation level" of a given installation category.
Water level sensor, alose called hydrostatic pressure level sensors, submersible level sensors, which are submersible level sensors used for measuring the level of liquids (including corrosive liquids) in deep tanks or water in reservoirs. It provide accuracy and reliability across a wide range of applications. Based on the principle that the measured liquid static pressure is proportional to the height of the liquid, the advanced isolation type diffusion silicon sensor or ceramic capacitive Pressure Sensor is used to convert the static pressure into electrical signals, and then through temperature compensation and linear correction, into standard electrical signals (generally 4-20mA/1-5VDC).
water tank level sensor, pressure level sensor, submersible level sensor, hydrostatic level sensor, water Level Transmitter
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