• Flow monitor FW1..GM
  • Flow monitor FW1..GM

Flow monitor FW1..GM

Switch:reed switch
Process connection:FW1-..GM - female thread G 1/4..G 1 / FW1-..GP - female thread G 1/2
Switching range:FW1-..GM - 1..11 l/min / FW1-..GP - Up to 6 l/min
Pressure loss: 0.2..0.8 bar at Qmax.
Pressure resistance:FW1-..GM - PN 100 bar optionally up to PN 800 bar / FW1-..GP - PN 10 bar
Media temperature:-20..+90°C
Protection class:2 - safety insulation
Ingress protection:IP 67
Model : HONSBERG-FW1-..GM_FW1-..GP

  • Economical design
  • High switching power
  • Insensitive to dirt
Mechanical flow switch, for fluid media, with spring-supported piston and magnetic triggering of a reed switch. Robust construction in brass and POM.
Switch:reed switch
Nominal width:FW1-..GM - DN 8..25 / FW1-..GP - DN 15
Process connection:FW1-..GM - female thread G 1/4..G 1 /  FW1-..GP - female thread G 1/2
Switching range:FW1-..GM - 1..11 l/min  / FW1-..GP - Up to 6 l/min
Pressure loss: 0.2..0.8 bar at Qmax.
Pressure resistance:FW1-..GM - PN 100 bar optionally up to PN 800 bar / FW1-..GP - PN 10 bar
Media temperature:-20..+90°C
Ambient temperature:-20..+70°C
Media:FW1-..GM - water (oils and aggressive media available on request) / FW1-..GP - water (oil available on request)
Switching voltage: FW1-..GM - max. 230 V AC / FW1-..GP - Max. 250 V DC / 265 V AC
Switching current:FW1-..GM - max. 0.5 A / FW1-..GP - max. 1.5 A DC / 1.1 A AC
Protection class:2 - safety insulation
Ingress protection:IP 67
Materials medium-contact:FW1-..GM - CW614N nickelled, CW614N, POM, 1.4310,
hard ferrite / FW1-..GP - POM GV, POM, 1.4310, hard ferrite