The Valcom T7L is a SMART Float Reed Level Transmitter. Inside the float is a magnet which drives, without contact, reed contacts located inside a pipe that can be the guide of the float, or in alternative, run parallel to it, depending on the application. In both cases, moving along its guide pipe, the float changes the reed contact status. These variations are then acquired by the electronic board and converted into an analog 4-20 mA current signal with HART communication protocol.
The Valcom T7L Level Transmitter allows a continuous Level Measurement with high repeatability and reed chain replacement can be done without dismantling the Transmitter from the process and without any recalibration.
