Metal Magmeter Flow Sensors – Overview The GF 2552 Magmeter features all-stainless steel construction. The PVDF nosepiece and FKM O-rings are the only other wetted materials. It installs quickly into standard 1¼ in. or 1½ in. pipe outlets and is adjustable to fit pipes from DN50 to DN2550. Its 2 sensor lengths allow maximum flexibility to accommodate a variety of hardware configurations, including ball valves for hot-tap installations. When it is equipped with the frequency output, it is compatible with any externally powered GF flow instrument, while the digital (S3 L) output enables multi-channel compatibility with GF 8900, 9900 or 9950 Multi-Parameter instruments. The three output options include 4 to 20 mA, Frequency or Digital (S3 L). Select the blind 4 to 20 mA current output to interface directly with data loggers, PLCs or telemetry systems. Key features include Empty Pipe Detection, LED-assisted troubleshooting, and bi-directional span capability (in 4 to 20 mA models). The GF 3-0252 Configuration Tool is available to customise every performance feature so it can be adapted to the user’s application requirements. Metal Magmeter Flow Sensors – Features Empty pipe detection NIST test certificate included Award-winning hot-tap magmeter up to DN2550 Patented magmeter technology* Operating range 0.05 to 10 m/s Reliable operation in harsh environments Repeatable: ±0.5% of reading @ 25 °C Three output options: 4 to 20 mA, Frequency/ Digital (S3 L) ISO or NPT Threads
