KSR SVN Micro Flow Switch with Factory Set Switch Point

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FEATURES Flow Switch for Low Volumes of Water or Air Reed Contact or Proximity Switch Vertical Connections for In-line Mounting Switching Ranges: 0.03...4.0 GPH (Water)                             0.1...13 SCFH (Air)

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GENERAL DESCRIPTION

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Micro flow switches, models KSR and SVN, operate on the same principle as a float-type or variable area flow indicator. Provided that the flow rate is above a preselected minimum, the float is raised from its seat and travels the full distance to its upper stop. The model SVN utilizes an inductive proximity switch which transmits a signal to a suitable power supply/relay module, such as our KFA- or KFDseries, triggering a user specified signaling or switching sequence. The model KSR contains a magnet within its float, which activates an electrically isolated reed-switch. As long as the maximum switching capacity of the reed switch is not exceeded, no supplemental relay is required to provide a triggering function. If additional switching capacity is required, can supply an appropriate isolation relay to protect the flow switch contacts from overload damage.

 

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SPECIFICATIONS

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Switching Ranges (Factory Set) Water: 0.03...4.0 GPH (Model SVN) 0.03...2.5 GPH (Model KSR) Air: 0.1...13 SCFH (at STP) Max. Temp: 160 °F Max. Pressure: 230 PSIG

Wetted Parts: 303 SS, FKM, Borosilicate Glass Housing: Anodized Aluminum Mounting: Vertical, Upward Flow Fitting: 1/4” NPT , G 1/4

 

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ORDERING INFORMATION

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DIMENSIONS

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