Features

■Flow sensor for liquid media

■Calorimetric principle

■Adjustment via potentiometer

■LED band

■Operating range 3…20 l/min

■DC 4-wire, 21.6…26.4 VDC

■NO contact, relay output

■Plug-in device, M12 x 1

Functional principle

The function of the inline flow sensors is

based on the thermo-dynamic principle.

Heat is generated in a measuring tube

and absorbed by the flowing medium. The

transported heat loss is thus a measure of

the flow speed. Thus TURCK's wear-free flow

sensors reliably monitor the flow of gaseous

and liquid media. A low pressure drop and

fast response to flow rate variations are the

outstanding features of these devices.