Предаватели на потока

The flow rate transducers of the EVS 3000 series work according to the turbine principle – recording the speed of an impeller rotating in the media flow. Depending on the version, additional connection openings for pressure and/or temperature transmitters are available.
The flow switches / flow transducers of the HFS 2000 / HFT 2000 series are based on a position-independent float measuring principle.

Electronic flow rate transducers for general applications:

• EVS 3100 (for oils / viscous media)
• EVS 3110 (for water-based media / oils / fuels)
• HFT 2100 (for oils / viscous media)
• HFT 2500 (for water-based media / coolants)

Electromechanical flow switches for general applications:

• HFS 2100 (for oils / viscous media)
• HFS 2500 (for water / water-based media / coolants)
• HFS 250 (for water / water-based media / coolants)

Electronic flow switches for applications in potentially explosive environments:

• HFS 2100 (for oils / viscous media)
• HFS 2500 (for water / water-based media)