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FF Flow Switch Exporter

FF Flow Switch

MOQ : 10 Piece

Business Type Exporter, Supplier
Switch Reed switch
Nominal width DN 8..40 (DN 50..80 available on request)
Process connection Female thread G 1/4 ..G 11/4
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Preferred Buyer From

Location Worldwide

Technical data

±3 % of the switching value, minimum ±0.3 l/min
Ambient temperature
-20..+70 °C
Water (oils available on request)
Switching voltage
Max. 230 V AC
Switching current
Max. 1 A
Switching capacity
Max. 50 VA
Protection class
1 - PE connection
Ingress protection
IP 65
Electrical connection
Cable 1.8 m
Non-mediumcontact materials
Materials medium-contact
Rg 5 nickelled, 1.4310, CW614N nickelled, NBR, hard ferrite

Details :

  • Adjusted switching value
  • Highly reproducible
  • Insensitive to dirt

Characteristics : The volume flow raises a piston (fitted with a magnet) out from a valve seat against a spring force. The piston actuates a hermetically separated reed switch.

Handling and operation :

  • Include straight calming section of 5 x DN in inlet and outlet
  • If the media are dirty, install a filter (use magnetic filter for ferritic components).
  • It must be ensured that the values given for voltage, current, and power are not exceeded.
  • When switched on, a load must be connected in series. The electrical details apply to ohmic loads. Capacitive, inductive and lamp loads must be operated using a protective circuit.

Options :

  • Adjustment for oil or gas
  • Special values

Ordering information :

  • Specify direction of flow, medium, and switching point.
  • For oils, state viscosity, temperature and designation (e.g. ISO VG 68) (enquire about range).
  • For gases, state pressure (relative or absolute), temperature and medium (e.g. air) (enquire about range).

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