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DwyerOmega HFO In-Line Flow Alarm

The DwyerOmega HFO Flow Alarm provides continuous monitoring and control of flow rate levels with two adjustable limit switches. It features an integral direct reading scale and can be mounted in any orientation. Its rugged NEMA 4X (IP65) enclosure ensures durability in harsh environments.

The DwyerOmega HFO In-Line Flow Alarm, available from Hinco in Western Australia, monitors and controls flow rate levels in industrial systems. It uses two 10A SPDT limit switches with adjustable alarm set points for precise control.

Users can set the alarm to open or close a contact when flow increases or decreases. A direct-reading scale shows the flow rate locally for quick checks. The unit mounts in any orientation and does not require straight inlet or outlet pipe runs.

A rugged cast aluminium enclosure with a NEMA 4X (IP65) rating protects the device in harsh environments. For more information, please refer to the product datasheet (PDF).

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Specifications

Function In-line flow rate alarm/monitor
Switches Two 10A SPDT limit switches, adjustable alarm set points
Switch Action Opens or closes contact on flow increase or decrease
Display Integral direct-reading scale
Mounting Any orientation, no straight inlet/outlet runs required
Enclosure Cast aluminium, NEMA 4X (IP65) rated

Applications

The DwyerOmega HFO In-Line Flow Alarm is used for:

  • Continuous flow rate monitoring and alarming
  • Pump and equipment protection interlocks
  • Harsh environment flow monitoring (NEMA 4X rated)
  • Process systems requiring high/low flow alarms
  • Industrial pipeline flow control
  • Applications needing local visual and electronic flow indication

Documents

Hinco Instruments is your authorised DwyerOmega distributor in Perth, WA. Contact us for pricing, availability, and technical support.

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