Paddle

Paddle flow switches reliably detect flow or no-flow conditions in liquid media by means of a paddle or rotary vane element that deflects under the force of the flowing medium and triggers a reed or microswitch contact switching signal. They allow you to protect pumps, cooling circuits, and process equipment against dry running or insufficient flow, supporting dependable flow monitoring in industrial systems and hazardous-area installations.
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Product Overview (13)

Flow switch for water lines, DN 25 to DN 200 UB1

Flow switch for water lines that monitors flow in DN 25 to DN 200 pipes, with 1.2...34 m3/h switching ranges, Qmax. up to 75 m3/h, microswitch output, transparent cover and ingress protection (IP65).

Flow switch for DN 65 to DN 100 pipe monitoring UBX-025

Flow switch for pipe monitoring in DN 65, DN 80 and DN 100 lines, with factory-set switching points in H2O, R1" process connection, microswitch with gold contact and IP65/IP67 protection when using an approved cable.

Flow switch for DN 65 to DN 100 liquid pipelines UBX-032

Flow switch for liquid pipelines monitors water and oils in DN 65, DN 80 and DN 100 pipes, with factory-set switch points, PN 16 pressure resistance and IP 65 / IP 67 protection when used with an approved cable.

Flow switch for water with threaded connection UM3K-G

Flow switch for water applications, with DN 10...50, G 3/8...G 2 female threads and 4.0 - 93.0 l/min H2O switching ranges, using a microswitch and DIN 43650-A / ISO 4400 plug.

Flow switch for water with solder/weld connection with microswitch UM3K-V

Flow switch for water flow monitoring, with 10.0 - 268.0 l/min H2O switching ranges, DN 15...80 sizes, micro switch output, compact design and ingress protection (IP65).

Flow switch for water with internal thread, PN 25 UR1-G

Flow switch for water monitoring with DN 10...50 and H2O switching ranges from 1.3 to 53 l/min. Reed switch, compact threaded body and PN 25 pressure resistance support reliable line integration.

Flow switch for water and oil pipelines with reed contact UR1-H

Flow switch for water and oil pipelines, covering DN 32..80 and 23..118 l/min H2O with G 11/4..G3 threaded connections, reed contact and ingress protection (IP65).

Flow switch for water applications, solder/weld connection UR1-V

Flow switch for water monitoring in DN 15...80 pipes, with 5...174 l/min H2O switching ranges, reed switch operation and compact brass switch unit for solder or weld sockets.

Flow switch for water flow monitoring, DN 10...50 threaded connection UR3K-G

Flow switch for water flow monitoring with DN 10...50 female threads, 3.5 - 69 l/min H2O switching ranges and reed switch output. Compact paddle design with low pressure loss and ingress protection (IP65).

Flow switch for water with solder and weld connection with reed switch UR3K-V

Flow switch for water flow monitoring, covering DN 15...80 with 8.5...248 l/min H2O switch ranges, PN 25 pressure resistance and a reed switch output via DIN 43650-A / ISO 4400 connector.

Intrinsically safe switching unit for UR1 device series ATEX A-U1.1

Intrinsically safe switching unit for UR1 devices with Reed switch, ATEX approval, selectable opener/closer function per wiring, and cable lengths of 2.5 m or 5 m for integration into intrinsically safe circuits.

Flow switch for water lines, DN 25 to DN 200 CRE

Flow switch for water lines monitors flow in DN 25 to DN 200 pipes, with adjustable switching ranges from 0.19 to 165.7 m3/h H2O, ingress protection (IP65) and brass or stainless steel wetted parts.

Flow switch for water in DN 25...200 pipework CRG

Flow switch for water monitors DN 25...200 pipework with switching ranges from 0.2...165.7 m3/h H2O. A paddle-operated microswitch, ingress protection (IP65) and brass or stainless steel wetted parts support industrial use.

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