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Kofloc Model RK1970/RK1975/RK1976 Reed Switch Flowmeters(for Alarm Switches)

Kofloc Model RK1970/RK1975/RK1976 Reed Switch Flowmeters(for Alarm Switches) these compact reed switch flowmeters developed centering the focus on cost reduction are for monitoring gas and liquid flows. Any of these models is optimum for the process control of cooling water.

Kofloc Model RK1970/RK1975/RK1976 Reed Switch Flowmeters(for Alarm Switches) these compact reed switch flowmeters developed centering the focus on cost reduction are for monitoring gas and liquid flows. Any of these models is optimum for the process control of cooling water.

The flow meter (area type flow meter) has a float inside a conical cylinder (tapered tube) with the upper end larger than the lower end. The float moves up and down according to the intensity of flow, and the reading is taken when the float balances indicate the flow rate. KOFLOC provides flow meters with a valve that can perform both measurement and control of the flow rate, flow meters with an alarm function, and many other products.

– Compact design
– Compatible with gases and liquids

Features

  • Low price
  • Compact design
  • Compatible with gases and liquids

Applications

  • Gas N2,Air,H2,He,Ar,O2,CO2 etc.
  • Liquid H2O

Specifications

Fluids H2O and gases (H2 cannot be used for RK1975, RK1976)
Accuracy FS±5%
Proof pressure 0.5 MPa standard
Materials SUS 316, Pyrex®, FKM, POM, glass, fluorocarbon resin
Available scale 10: 1
Connection Rc 1/4
Ambient temperature 10-35℃ (No condensation)
Length designation code H2O Air (2) Contact method
15 0.1-1L/MIN 3-30L/MIN (A) Turns on when the flow rises over the set point.
(B) Turn on when the flow goes down over the set
point.
0.3-3L/MIN 10-100L/MIN
0.5-5L/MIN 15-150L/MIN
20 0.3-3L/MIN 10-100L/MIN
0.5-5L/MIN 15-150L/MIN
Alarm setting range 20-90% F.S. common for all fluids
Contact rating 100VAC/100VDC 10VAAC/10WDC
* Calibration conditions for the flow ranges above are at 20℃ (atmospheric pressure) for air, and at 20℃ (0.3 MPa) for H2O.

Downloads

Datasheet: Kofloc Model RK1970,RK1975,RK1976 Reed Switch Flowmeters(for Alarm Switches)

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