V Automat & Instruments Pvt. Ltd offers Smart Displacement Type Level Transmitter with Magnet Setting Knob. V Automat & Instruments Pvt. Ltd. Is ISO 9001 certified company. Smart Displacement Type Level Transmitter with Magnet Setting Knob can be used to adjust setting of magnet in relation to Hall Effect sensor. Magnet setting knob of the machine can also be used to check for fault finding between mechanical system and electronic system. The magnet sensing knob allows finding out problem without removing the transmitter or field wiring cover or the signal Conditioner Cover. The above adjustment does not require raising or lowering of the level.