The Flow Rate Alarm is a rugged “flow switch” device that monitors flow and sends a signal using simple on/off logic if rates are out of spec. The weather tight NEMA 4x cast aluminum enclosure allows for outdoor installation and washdowns. Alarm settings are easily adjusted in the field with an allen wrench. The standard Hirschman interconnection provides easy installation and maintenance.

Applications include:

  • Cooling systems
  • Lubrication systems
  • Mobile hydraulic equipment
  • Industrial process control systems
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Meter Style

Port Size Range

Material

Operating Pressure [Max] (bar)

Operating Pressure [Max] (psi)

Fluid Media

Porting/Thread Type

Flow Range - Liquid (gpm)

Flow Range - Air (scfm)

Process Port Type

Item #

List Price

Meter Style

Port Size Range

Material

Fluid Media

Porting/Thread Type

Add To Cart/Quote
M4A4AU02 $822.00 N/A 1 Switch N/A 3/4" - 1" N/A Aluminum N/A Air & Gases N/A 3/4" BSPP Add To Cart
M4A4AU05 $822.00 N/A 1 Switch N/A 3/4" - 1" N/A Aluminum N/A Air & Gases N/A 3/4" BSPP Add To Cart
M4A4AU10 $822.00 N/A 1 Switch N/A 3/4" - 1" N/A Aluminum N/A Air & Gases N/A 3/4" BSPP Add To Cart
M4A4AU15 $822.00 N/A 1 Switch N/A 3/4" - 1" N/A Aluminum N/A Air & Gases N/A 3/4" BSPP Add To Cart
M4A4AU25 $822.00 N/A 1 Switch N/A 3/4" - 1" N/A Aluminum N/A Air & Gases N/A 3/4" BSPP Add To Cart
M4A4AV02 $822.00 N/A 1 Switch N/A 3/4" - 1" N/A Aluminum N/A Air & Gases N/A 1" BSPP Add To Cart
M4A4AV05 $822.00 N/A 1 Switch N/A 3/4" - 1" N/A Aluminum N/A Air & Gases N/A 1" BSPP Add To Cart
M4A4AV10 $822.00 N/A 1 Switch N/A 3/4" - 1" N/A Aluminum N/A Air & Gases N/A 1" BSPP Add To Cart
M4A4AV15 $822.00 N/A 1 Switch N/A 3/4" - 1" N/A Aluminum N/A Air & Gases N/A 1" BSPP Add To Cart
M4A4AV25 $822.00 N/A 1 Switch N/A 3/4" - 1" N/A Aluminum N/A Air & Gases N/A 1" BSPP Add To Cart
M4A6HC02 $822.00 N/A 1 Switch N/A 3/4" - 1" N/A Aluminum N/A Oil N/A 3/4" NPTF, dry seal Add To Cart
M4A6HC05 $822.00 N/A 1 Switch N/A 3/4" - 1" N/A Aluminum N/A Oil N/A 3/4" NPTF, dry seal Add To Cart
M4A6HC10 $822.00 N/A 1 Switch N/A 3/4" - 1" N/A Aluminum N/A Oil N/A 3/4" NPTF, dry seal Add To Cart
M4A6HC20 $822.00 N/A 1 Switch N/A 3/4" - 1" N/A Aluminum N/A Oil N/A 3/4" NPTF, dry seal Add To Cart
M4A6HC30 $822.00 N/A 1 Switch N/A 3/4" - 1" N/A Aluminum N/A Oil N/A 3/4" NPTF, dry seal Add To Cart
M4A6HD02 $822.00 N/A 1 Switch N/A 3/4" - 1" N/A Aluminum N/A Oil N/A 1" NPTF, dry seal Add To Cart
M4A6HD05 $822.00 N/A 1 Switch N/A 3/4" - 1" N/A Aluminum N/A Oil N/A 1" NPTF, dry seal Add To Cart
M4A6HD10 $822.00 N/A 1 Switch N/A 3/4" - 1" N/A Aluminum N/A Oil N/A 1" NPTF, dry seal Add To Cart
M4A6HD20 $822.00 N/A 1 Switch N/A 3/4" - 1" N/A Aluminum N/A Oil N/A 1" NPTF, dry seal Add To Cart
M4A6HD30 $822.00 N/A 1 Switch N/A 3/4" - 1" N/A Aluminum N/A Oil N/A 1" NPTF, dry seal Add To Cart
M4A6HD40 $822.00 N/A 1 Switch N/A 3/4" - 1" N/A Aluminum N/A Oil N/A 1" NPTF, dry seal Add To Cart
M4A6HD50 $822.00 N/A 1 Switch N/A 3/4" - 1" N/A Aluminum N/A Oil N/A 1" NPTF, dry seal Add To Cart
M4A6HH02 $822.00 N/A 1 Switch N/A 3/4" - 1" N/A Aluminum N/A Oil N/A #12 SAE, O-ring seal Add To Cart
M4A6HH05 $822.00 N/A 1 Switch N/A 3/4" - 1" N/A Aluminum N/A Oil N/A #12 SAE, O-ring seal Add To Cart
M4A6HH10 $822.00 N/A 1 Switch N/A 3/4" - 1" N/A Aluminum N/A Oil N/A #12 SAE, O-ring seal Add To Cart
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