Liquid flow switch
Regin

Liquid flow switch

Electromechanical flow switches, suited for pipes of industrial plants: heating and air conditioning, refrigeration systems and heat pumps. Available in brass (suitable for normal media), and stainless steel AISI 316L (compatible with certain aggressive media).

Specifications
Software & documentation
Accessories

Articles

(8 st)
  • FLS304X - Regin
    FLS304X
    Dimensions, external (WxHxD)
    140x62x65 mm
    Body material
    Brass, R1"" threaded
    Max pressure
    1100 kPa
    Setpoint value, flow rate
    0.6 ... 165.7 m³/h
    Maximum flow rate
    240 m³/h
    Contact rating
    15 (8) A, 24...250 V AC
  • FLS304XT - Regin
    FLS304XT
    Dimensions, external (WxHxD)
    140x62x65 mm
    Body material
    Brass, R1" threaded
    Max pressure
    1100 kPa
    Setpoint value, flow rate
    0.6 ... 165.7 m³/h
    Maximum flow rate
    240 m³/h
    Contact rating
    15 (8) A, 24...250 V AC
  • FLS304XRE - Regin
    FLS304XRE
    Dimensions, external (WxHxD)
    140x62x65 mm
    Body material
    Brass, R1"" threaded
    Max pressure
    1100 kPa
    Setpoint value, flow rate
    0.2 ... 90.1 m³/h
    Maximum flow rate
    240 m³/h
    Contact rating
    15 (8) A, 24...250 V AC
  • FLS305XT - Regin
    FLS305XT
    Dimensions, external (WxHxD)
    140x62x65 mm
    Body material
    Stainless steel AISI 316L, R1"" threaded
    Max pressure
    3000 kPa
    Setpoint value, flow rate
    0.6 ... 165.7 m³/h
    Maximum flow rate
    240 m³/h
    Contact rating
    15 (8) A, 24...250 V AC
  • FLS305XRE - Regin
    FLS305XRE
    Dimensions, external (WxHxD)
    140x62x65 mm
    Body material
    Stainless steel AISI 316L, R1"" threaded
    Max pressure
    3000 kPa
    Setpoint value, flow rate
    0.2 ... 90.1 m³/h
    Maximum flow rate
    240 m³/h
    Contact rating
    15 (8) A, 24...250 V AC
  • FLS306X - Regin
    FLS306X
    Dimensions, external (WxHxD)
    140x62x65 mm
    Body material
    Brass, R1/2"" threaded
    Max pressure
    1100 kPa
    Setpoint value, flow rate
    0.174 ... 0.846 m³/h
    Contact rating
    15 (8) A, 24...250 V AC
  • FLS307X - Regin
    FLS307X
    Dimensions, external (WxHxD)
    140x62x65 mm
    Body material
    Brass, R3/4"" threaded
    Max pressure
    1100 kPa
    Setpoint value, flow rate
    0.138 ... 0.768 m³/h
    Contact rating
    15 (8) A, 24...250 V AC
  • FLS308X - Regin
    FLS308X
    Dimensions, external (WxHxD)
    140x62x65 mm
    Body material
    Brass, R3/4"" threaded
    Max pressure
    1100 kPa
    Setpoint value, flow rate
    0.2 ... 1 m³/h
    Contact rating
    15 (8) A, 24...250 V AC

Specifications

Specifications for Liquid flow switch
Appliance class Class I
Protection class IP65
Ambient humidity (non-condensing) 10…90 % RH
Storage temperature -40…85 °C
Storage humidity -20...85 % RH
Media water and not aggressive liquid
Material, cover Transparent PC
Material, base ABS
Setpoint value, flow rate 0.6 ... 165.7 m³/h

Software & documentation

Product sheet

Instructions

Accessories

FLZ-09

Paddles for liquid flow switch in stainless steel AISI 316L. (Only for FLS304... and FLS350... Not for FLS306X…