This manual provides basic operating and installation information for the Signet 2551 in-line magnetic flowmeter (Magmeter).
This guide provides step-by-step instructions for installing and configuring the Signet 2551 in-line magnetic flowmeter. It covers hardware positioning, wiring for 4-20 mA or frequency outputs, grounding, calibration, and maintenance. The device is available in various materials for chemical compatibility and supports DN15 to DN900 pipe sizes. It includes digital (S3L) output for compatibility with Signet controllers. This manual is written in Portuguese.
| Flow Range | DN15 to DN300 (0.5" to 36") |
|---|---|
| Minimum Flow | 0.05 m/s (0.15 ft/s) |
| Maximum Flow | 10 m/s (33 ft/s) |
| Linearity | ±1% of reading + 0.01 m/s (0.033 ft/s) |
| Repeatability | ±0.5% of reading at 25°C (77°F) |
| Minimum Conductivity | 20 μS/cm |
| Operating Temperature | -10°C to 70°C (14°F to 158°F) |
| Maximum Operating Pressure | 10.3 bar at 25°C (150 psi at 77°F) |
| Output Options | 4-20 mA, Frequency, Digital (S3L) |
The sensor body and electrodes are available in PP/316 stainless steel 316, PVDF/Hastelloy-C, and PVDF/Titanium.
The maximum operating pressure is 10.3 bar at 25°C (150 psi at 77°F).
The 2551 is available with frequency output or 4-20 mA current output. The digital (S3L) output is included with frequency models for use with Signet controllers.
The minimum conductivity required is 20 μS/cm.