27IM series includes submersible electronic level transmitters for hydrostatic pressure sensing All 27IM series versions has small sizes (housing ØMax 35 mm) and fixed ranges.

APPLICATION FIELDS
27IM Series transmitters are used in marine and industrial applications to measure level of liquids in wells, chests, lakes, water treatment plants, tanks, etc.

T7IM series includes SMART electronic transmitters with 4÷20 mA output and HART® digital communication protocol. Configurations and adjustments can be made locally, by means of push buttons and display, or remotely using HART® communication protocol.

APPLICATION FIELDS
The T7IM Series transmitters are used in marine and industrial applications to measure level of liquids in wells, chests, lakes, water treatment plants, tanks, etc.

BMS is a bubbling system for level detection based on the
measurement of hydrostatic pressure caused by the liquid contained in the tank. The working principle is founded on the measure of the pressure value needed to maintain a constant and regular air flow through a pipe probe open in the bottom and submerged into the liquid. At any level variation of the liquid in the tank corresponds a variation of the hydrostatic pressure applied on the air outgoing from the probe pipe; these pressure variations are precisely detected by the 27M P/I converter and converted into a standard 4÷20 mA electric signal. The PR3 regulator keeps constant bubbling air flow at any level value, assuring high precision measurement.