Thermal Flow Sensor TFS-35

Sensor for limit and continuous flow-velocity measurement of liquid media, with temperature monitoring, designed for pipe installation. Configured with a magnetic pen.

Key features

Five-LED bar graph shows flow
LEDs for flow and temperature status
Magnetic pen configuration

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Datasheet
Operating instructions
Declaration of conformity
Manufacturer product page

Medium	liquids
Outputs	1 x 4...20 mA + 1 x PNP limit, or 2 x PNP limit
Process connection	G1/2" thread or Tri-Clamp 50.5
Housing	stainless steel
Variants	TFS-35N-10-G1/2-A-L20, TFS-35N-11-G1/2-C-L50

Five-LED bar graph shows flow
LEDs for flow and temperature status
Magnetic pen configuration

A heated element in the probe is cooled by the passing liquid. The flow velocity is derived from the heat removed (the temperature difference to a reference element), which is converted to the switching limit and the 4-20 mA output; temperature is monitored at the same time.

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Key features

Reviews

Reviews

Thermal Flow Sensor TFS-35Flow Sensors

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