The model BLR reed sensors are used for continuous monitoring and recording of the liquid level in connection with transmitters. They work on the float principle with magnetic transmission (permanent magnet, reed switch and resistance measuring chain) in a 3-wire potentiometer circuit.
Features
Installation of head-mounted transmitters in the connection housing possible.
Wide variety of different electrical connections, process connections, materials and contact separations.
Programmable and configurable head-mounted transmitters for 4 ... 20 mA, HART® , PROFIBUS® PA or FOUNDATION™ Fieldbus field signals.