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HONSBERG
HONSBERG

Honsberg - UM3K Series Flow Switch

Paddle

  • Switching Range 4..93 l/min H₂O
  • Water (oils, gases and aggressive media available on request)
  • G⅜" up to G1"
  • Brass or Stainless Steel Wetted Parts
  • Max Pressure 25 bar

Product description

Model UM3K is a mechanical flow switch with very low pressure drop. This type of switch is used in applications including industrial cooling systems. Available in nickel-plated brass and stainless steel.

Part numbers

Parts Price Connection type Flow max Flow range max Flow range min Material of body Material of connection Material of seals Type of flow component Weight
Internal thread G 3/8 " 10 l/min 5,5 l/min 4 l/min Nickel-plated brass Nickel-plated brass NBR Flow Switches 0,35 kg
Internal thread G ½ " 20 l/min 7 l/min 5,5 l/min Nickel-plated brass Nickel-plated brass NBR Flow Switches 0,35 kg
Internal thread G ¾ " 40 l/min 10 l/min 7,5 l/min Nickel-plated brass Nickel-plated brass NBR Flow Switches 0,35 kg
Internal thread G 1 " 60 l/min 18 l/min 14 l/min Nickel-plated brass Nickel-plated brass NBR Flow Switches 0,4 kg
Internal thread G 1¼ " 80 l/min 30 l/min 22 l/min Nickel-plated brass Nickel-plated brass NBR Flow Switches 0,55 kg
Internal thread G 1½ " 100 l/min 50 l/min 37 l/min Nickel-plated brass Nickel-plated brass NBR Flow Switches 0,7 kg
Internal thread G 2 " 150 l/min 93 l/min 67 l/min Nickel-plated brass Nickel-plated brass NBR Flow Switches 1 kg
Internal thread G ¾ " 40 l/min 10 l/min 7,5 l/min Stainless steel 303 Stainless steel 303 Viton 0,35 kg

Part

Photo of model UM3K.

UM3K-010GM055
Flow SW.4-5.5l/min,G3/8

Technical data

Accuracy ± 15% of full setpoint
Connection type Internal thread G 3/8 "
Contact rating max 5 A
Electrical connection Plug connector DIN 43650-A
Flow max 10 l/min
Flow range max 5,5 l/min
Flow range min 4 l/min
Function Paddle, micro switch, alternating
Hysteresis about 15% of the breaking value
IP class IP65
Material of body Nickel-plated brass
Material of connection Nickel-plated brass
Material of magnet Hard ferrite
Material of seals NBR
Material paddle Stainless steel AISI 304, Stainless steel 316Ti
Material spring Stainless steel 301
Pressure drop max. 0.01 bar at maximum flow
Pressure range max 25 bar
Temperature of media to 110 °C
Type of flow component Flow Switches
Weight 0,35 kg
Viscosity max 1 cSt
Voltage ac max 250 V

Measurements and connections

Technical illustrations

Resource

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