The E+H Flowphant T DTT35 Flow switch measures relative mass flow rates of liquid mediums with virtually no pressure loss. The DTT35 can be configured with a second switch output or 4 to 20mA analog output for temperature monitoring or flow rates output as a percentage. The design includes 3-A and EHEDG certification, with varied hygienic process connections for adaptable installation to numerous applications. Function checks and processing information happen onsite thanks to the digital LCD display. A 310 degree rotational top house section makes for ready display access in various installation positions.

The DTT35 is ideal for cooling water circuit monitoring, leak monitoring, lubrication circuit monitoring, and filter monitoring. It features a thermal measuring principle suitable for DN 25 to 1000 (1 to 40in) pipe sizes. The measuring range is 0.03 to 3 m/s (0.1 to 9.84 ft/s) with maximum measurement error of 2 to 10%. Maximum process pressure is 100 bar (1740 psi) with medium temperature range of -20 to 85°C (-4 to 185°F) and CIP capability to 130°C / 266°F.

The unit provides one PNP switchable output and one 4 to 20mA analog output with IP66 enclosure rating. The hygienic design with 3-A and EHEDG certifications makes it suitable for sanitary applications in food, beverage, and pharmaceutical industries.