Designed for use specifically in the clean or hygienic process industry, the Thermatel TD2 is an outstanding flow/level switch where easy external wipedown and a sensor free of cracks and crevices are required. The TD2 Thermal Dispersion Flow/Level switch provides continuous diagnostics, temperature compensation, narrow hysteresis, and fast response time for superior performance.

The TD2 switch uses either AC or DC input power, provides a DPDT relay output with a visual LED indication of status through the glass window in the cover. Other features include ability to electronically measure the set point, a mA output signal for trending and diagnostics and time delay.

 

Temperature compensated to provide repeatable alarm under varying process temperatures

Continuous diagnostics detect sensor fault

A non-linear mA output signal can be used for trending, diagnostics and repeatable flow/level indication

Detects minimum flow or presence/absence of flow

Simple/fast calibration

Excellent low flow sensitivity