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Weight (lbs) | 1.5 |
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The GF Signet 2551 Magmeter is an insertion-style magnetic flow sensor that features no moving parts. The patented* sensor design is available in corrosion-resistant materials to provide long-term reliability with minimal maintenance costs. Material options include PP with stainless steel, PVDF with Hastelloy-C, or PVDF with Titanium. Utilizing the comprehensive line of Signet installation fittings, sensor alignment, and insertion depth are automatic. These versatile, simple-to-install sensors deliver accurate flow measurement over a wide dynamic range in pipe sizes ranging from DN15 to DN900 (½ to 36 in.), satisfying the requirements of many diverse applications.
GF Signet 2551 Magmeters offer many output options of frequency/digital (S3L) or 4 to 20 mA which are available on both the blind and display versions. The frequency or digital (S3L) sensor output can be used with Signet's extensive line of flow instruments while the 4 to 20 mA output can be used for direct input to PLCs, chart recorders, etc. Both the 4 to 20 mA output and digital (S3L) sensor interface is available for long-distance signal transmission. An additional benefit is the empty pipe detection which features a zero flow output when the sensors are not completely wetted. Also, the frequency output is bi-directional while the 4 to 20 mA output can be set for uni- or bi-directional flow using the display or the 3-0250 USB to Digital (S3L) Configuration/Diagnostic set-up tool which connects to PCs for programming capabilities.
Product Type | Sensor |
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Brand | GF Signet |
Material - Housing | PBT |
Accuracy | 32 μA max. error (25 °C @ 24 VDC) |
Cable Length | 300 m (1000 ft) maximum |
Enclosure | NEMA 4X/IP65 |
Fitting | DN125 to DN200 (5 to 8 in) |
Power Requirements | 4 to 20 mA, 24 VDC +/-10%, regulated, 22.1 mA max. |
Output | Digital (S3 L) or Frequency |
Documentation | GF Signet Magmeter Documents |