• HONSBERG FF-...GR Flow Switch

HONSBERG FF-...GR Flow Switch

Model : HONSBERG FF-...GR

●Piston functional principle
●Reed switch
●Nominal widths DN 10 to DN 50
●Red brass material
●Adjusted switching value
●Highly reproducible
●Insensitive to dirt

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.

Switchreed switch
Nominal widthDN 8 ... 50 (DN 65 ... 80 available on request)
Process connectionFemale thread G 1/4 ... G 2
Adjustment range0.4 ... 150 l/min (for details see catalog table "Ranges")
Qmax.to 250 l/min (for details see catalog table "Ranges")
Tolerance±3 % of the switching value, minimum ±0.3 l/min
Pressure resistanceG 1/4 ... G 1/2 - PN 200 bar
                                  G 3/4 ... G 1 - PN 25 bar
                                  G 1 1/4 ... G 2 - PN 16 bar
Medium temperatureDN 8 ... 15  -20 ... +110°C

                                   ≥DN 20    -20 ... + 90°C
Ambient temperature-20 ... +70°CMediaWater (Oils available on request)
Switching voltageMax. AC 230 V
Switching currentMax. 1 A
Switching capacityMax. 50 VA
Protection class 1 - PE connection
IP ratingIP65
Electrical connection:Cable 1.8 m

Please contact the sales for details.