Georg Fischer Magmeter Flow Sensor, 0.05 m/s → 10 m/s, Signet 2551 Series

Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): US
Product Details

Magnetic Flow Sensor

The 2551 Magmeter is a magnetic flow meter from Georg Fischer that can be set up to measure both unidirectional and bidirectional flow. Manufactured from corrosion resistant materials for long life and minimal maintenance the 2551 is easy to install using Signet pipe fittings and requires no calibration. The 2551 magnetic flow sensor outputs a 4 mA to 20 mA and can be connected to a PLC, chart recorders and SCADA telemetry systems. The 2551 magnetic flow sensor features empty pipe detection and has a built-in diagnostic with easy to interpret LEDs.

Features and Benefits

• Blind 4 mA to 20 mA, digital/frequency, relay output • Accurate measurement even in dirty liquids
• Multi-language display menu available
• Bi-directional flow
• Installs into pipe sizes DN15 to DN900 ( in to 36 in)
• Corrosion resistant materials; PP or PVDF with SS, Hastelloy-C or Titanium
• Operating rate range 0.05 to 10 m/s (0.15 to 33 ft/s)
• Patented Magmeter Technology
• No moving parts
• Empty pipe detection

Product Application Information

• Chemical Processing • Landfill Leachate
• Commercial Pools, Spas and Aquariums
• Water and Wastewater Monitoring
• Metal Recovery
• Scrubber Control
• Industrial Water Distribution


UL, RoHS Compliant, FCC, CE, CUL, China RoHS, NSF (3-2551-PX-XX version only)

Attribute Value
Media Monitored Liquid
Device Type Magmeter
Minimum Flow Rate 0.05 m/s
Maximum Flow Rate 10 m/s
Supply Voltage 24 V dc
Pipe Diameter Range 1/2 → 4 in
Connection Type DN15 to DN 100 Socket
Maximum Pressure 10.3bar
Material Polypropylene, Stainless Steel
Minimum Media Temperature 0 °C
Maximum Media Temperature +85°C
Minimum Operating Temperature -10°C
Maximum Operating Temperature +70°C
Series Signet 2551
Current Rating 4 → 20 mA
On back order for despatch 18/02/2020, delivery within 5 working days from despatch date.
Price (ex. GST) Each
$ 2,231.90
(exc. GST)
$ 2,566.68
(inc. GST)
Per unit
1 +
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