Measurement without contact in liquids and solids based in the calculation of the time interval between the emission and the reception of the probe wave (ultrasonic)
The devices are programmable in all the scale (ranges 1m, 2m, 6 m, 10m y 20 m) by adjustment buttons of 0 and scale, local keypad + display or from PC (via protocol HART or RS485).
Models with lower ranges have thread locking and large ranges are installed by flanges due to the dimensions of the membrane where the ultrasonic sensor is placed.
Amongst all model, we want to highlight:
Model ULM53. Analogic output or RS485 and adjustable by button or via MODBUS.
Model ULM 70. Analogic output and HART. Programming by protocol HART.