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GF Signet 3-5500 Flow Monitor with Analog Dial and Backlit LCD

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MPN
3-5500
Condition Description
EXCELLENT CONDITION - APPEARS UN-USED
Electrical Certification / Approval
CSA
Country/region of manufacture
United States
Custom Label
S2
All 7 specifications
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Specifications 7

Brands
GF Signet
New/Used
Used
MPN
3-5500
Condition Description
EXCELLENT CONDITION - APPEARS UN-USED
Electrical Certification / Approval
CSA
Country/region of manufacture
United States
Custom Label
S2

Product description

Flow monitor with analog dial, backlit LCD, 4-20mA output, dual relay alarms, resettable totalizer, 1/4 DIN package.

The GF Signet 3-5500 Flow Monitor is designed for precise monitoring and control of flow systems. It features:

  • Analog dial for instantaneous flow rate reading
  • Backlit LCD for calibration, set-up, and totalized flow volume display
  • Standard 1/4 DIN package with removable wiring terminals
  • Power supply: Compatible with any standard 24 V AC or DC supply
  • Connectivity: Compatible with GF Signet flow sensors (sold separately)
  • Output options:
  • Two dry-contact relays configurable as High/Low alarms or pulse outputs for chemical dosing
  • Internally powered 4 to 20 mA output programmable via front keypad for PLC or data logger integration
  • Two additional pulse output terminals (sensor frequency and totalizer triggered)
  • Totalizer: Resettable manually from front keypad or remotely by a hard-wired switch up to 30 meters (100 feet) away
  • Applications include wastewater flow accumulation, water treatment, filtration, feed pump pulsing, fertigation, irrigation, commercial pools and spas, groundwater remediation, and HVAC flow monitoring.

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Frequently asked questions

How long does laboratory equipment typically last?

With a service contract, ten to fifteen years is normal for most benchtop instruments. Detectors and pumps are the parts that wear first.

Can I get service for older equipment?

Often, yes. Verified suppliers frequently work with service partners converting the instrument. If applicable, we can list servicing options alongside the offer.

Where can I buy parts?

Ask a scientist through the request button. Parts are often available even when the instrument itself is discontinued.

What is the typical lead time for refurbished equipment?

Two to six weeks, depending on refurbishment scope and whether calibration is included.

Does laboratory equipment ship internationally?

We ship to 38 countries. Crating and customs handling are quoted with the instrument.

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Can't find the exact configuration?

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Last updated 22 October 2026