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SLF-ISOFLOW Technical Specifications

SLF-ISOFLOW Technical Specifications
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Technical Specs – SLF-IsoFlow.pdfDownload 

FEATURES

  • SLF-ISOFLOW is a signal control device that receives the signal from one digital flow sensor and provides multiple electrically isolated outputs.
  • The SLF-ISOFLOW is compatible with all Weathermatic flow sensors and most other manufacturers flow sensors producing a square wave output proportional to flow rate. It is not compatible with Hunter HFS sensors.
  • The Isoflow also provides optional control inputs allowing the device to selectively switch outputs from one channel to the others or all. Control inputs are also electrically isolated from each other, the flow input and outputs and the power supply.
  • The SLF-ISOFLOW-302 features five LEDs to indicate operating conditions and aid in diagnostics.

Applications

  • Allow one flow sensor to simultaneously provide flow information to multiple irrigation controllers. In the case of flow monitoring, the control inputs allow the active controller to block the flow signal to the inactive controller eliminating alarms for non-scheduled flow.
  • Allow one flow sensor to simultaneously provide flow information to an irrigation controller(s) and a pump control.
  • Allow one flow sensor to simultaneously provide flow information to multiple irrigation controllers, a pump control and a fertigation controller.

 Dimensions

  • SLF-ISOFLOW-302 – Electronics potted in ABS shell. Overall size 3” W X 1.5” L X 1” H. All leads are 20 AWG color coded 8” long
  • SLF-ISOFLOW-304 – NEMA 6P Enclosure: 2.5” W X 4.75” L X 2.375” H

Specifications

  • Power Supply Voltage: 12-24 VAC or DC
  • Sensor Input: Up to 24 V pulse (~4.5 volt switch level)
  • Control Inputs: 12-24 VAC or DC
  • Signal Outputs: Open collector (10 mA sinking)
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