ILT-type Bin Level Indicators have been designed for electric signalling by rotary action of minimum or maximum material level inside bins, hoppers or silos.

As long as material is present, the paddle of the ILT Bin Level Indicator does not rotate. As soon as the material level sinks below the paddle radius, rotation restarts activating other system components. The top or side-mounted indicators are commonly used for materials having a bulk density ranging from 0.5t/m³ (0.02 lb per cu in) to 2t/m³ (0.08 lb per cu in).



N/A 24/48 V, 110/230 V, 50/60 Hz or 24 V DC

Signal Output

N/A Floating microswitch AC max. 250 V, 2 A, 500 W DC max. 300 V, 2 A, 60 W


N/A IP 65

Process Connection

N/A Thread G1 1/4", G1 1/2", G2 1/2"

Material Vane Shaft & Measuring Vane Material

N/A Plastic

Friction Clutch

N/A Protection of the gearing from impact of the measuring vane

Pickup Delay

N/A Appox. 1.3 sec


N/A Adjustable via reset force of spring in three positions

Speed of Measuring Vane

N/A 1 rpm

Container excess pressure

N/A max. 0.8 bar

Temperature inside vessel

N/A -20°C ~ 80°C