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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Clear Filter

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
M3B4AB01 $790.00 N/A 1 Switch N/A 1/4" - 1/2" N/A Brass N/A Air & Gases N/A 1/2" NPTF, dry seal Add To Cart
T4S7HH05RF $1,965.00 N/A 1 Switch N/A 1/4" - 1/2" N/A Brass N/A Water N/A 3/8" NPTF, dry seal Add To Cart
M3S5AS15 $1,157.00 N/A 1 Switch N/A 1/4" - 1/2" N/A Stainless Steel N/A Air & Gases N/A 1/4" NPTF, dry seal Add To Cart
M3S7HA01 $1,157.00 N/A 1 Switch N/A 1/4" - 1/2" N/A Stainless Steel N/A Oil N/A 3/8" NPTF, dry seal Add To Cart
M3S7WT02RF $1,240.00 N/A 1 Switch N/A 1/4" - 1/2" N/A Stainless Steel N/A Water N/A 1/2" BSPP Add To Cart
M4A6HD15 $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
M4A6HD25 $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
M4A6HH05RF $937.00 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
M4A6HH25 $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
M4A6HJ15 $822.00 N/A 1 Switch N/A 3/4" - 1" N/A Aluminum N/A Oil N/A #16 SAE, O-ring seal Add To Cart
M4A6HJ15RF $937.00 N/A 1 Switch N/A 3/4" - 1" N/A Aluminum N/A Oil N/A #16 SAE, O-ring seal Add To Cart
M4A6HJ25 $822.00 N/A 1 Switch N/A 3/4" - 1" N/A Aluminum N/A Oil N/A #16 SAE, O-ring seal Add To Cart
M4A6HJ50RF $937.00 N/A 1 Switch N/A 3/4" - 1" N/A Aluminum N/A Oil N/A #16 SAE, O-ring seal Add To Cart
M4A6HV15 $822.00 N/A 1 Switch N/A 3/4" - 1" N/A Aluminum N/A Oil N/A 1" BSPP Add To Cart
M4A6HV25 $822.00 N/A 1 Switch N/A 3/4" - 1" N/A Aluminum N/A Oil N/A 1" BSPP Add To Cart
M4A6WC50 $822.00 N/A 1 Switch N/A 3/4" - 1" N/A Aluminum N/A Water N/A 3/4" NPTF, dry seal Add To Cart
M4B6WC15 $973.00 N/A 1 Switch N/A 3/4" - 1" N/A Brass N/A Water N/A 3/4" NPTF, dry seal Add To Cart
M4S7HD15 $1,407.00 N/A 1 Switch N/A 3/4" - 1" N/A Stainless Steel N/A Oil N/A 1" NPTF, dry seal Add To Cart
M4S7WC05RF $1,522.00 N/A 1 Switch N/A 3/4" - 1" N/A Stainless Steel N/A Water N/A 3/4" NPTF, dry seal Add To Cart
M4S7WD10RF $1,522.00 N/A 1 Switch N/A 3/4" - 1" N/A Stainless Steel N/A Water N/A 1" NPTF, dry seal Add To Cart
M5A6HM50 $1,845.00 N/A 1 Switch N/A 1-1/4" - 2" N/A Aluminum N/A Oil N/A 2" NPTF, dry seal Add To Cart
M5A6HN75RF $1,881.00 N/A 1 Switch N/A 1-1/4" - 2" N/A Aluminum N/A Oil N/A #20 SAE, O-ring seal Add To Cart
M5A6HQ99 $1,845.00 N/A 1 Switch N/A 1-1/4" - 2" N/A Aluminum N/A Oil N/A #32 SAE, O-ring seal Add To Cart
M5A6HX75 $1,845.00 N/A 1 Switch N/A 1-1/4" - 2" N/A Aluminum N/A Oil N/A 2" BSPP Add To Cart
M5A6HX99 $1,845.00 N/A 1 Switch N/A 1-1/4" - 2" N/A Aluminum N/A Oil N/A 2" BSPP Add To Cart
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