Key facts
- Manuals
- 1
- Languages
- ZH
- Last added
- 2012-03-13
Featured +GF manuals

Georg Fischer SIGNET 2551 Electromagnetic Flow Meter Operating Manual
The manual provides a quick‑start guide, detailed product specifications, and step‑by‑step instructions for installing the SIGNET 2551 flow meter. It explains how to select appropriate installation fittings, choose the correct pipe size, and set up the meter in the field.
Further sections cover wiring for 4‑20 mA, frequency or digital signals, grounding techniques, use of the i‑Go conversion and debugging tools, averaging and sensitivity settings, calibration data, routine maintenance, and ordering information for accessories and spare parts. This manual is written in Chinese.
Covers: Quick Start Guide · Product Specifications · Installation Fittings · Installation Position Selection · Flowmeter Construction · Installation and Grounding Technical Tips
Latest +GF manuals
Georg Fischer SIGNET 2551 Electromagnetic Flow Meter Operating Manual
User Manual 16 pages · 1.3 MB · ZHOperating manual for the Georg Fischer SIGNET 2551 electromagnetic flow meter covering installation, wiring, calibration and maintenance.
Which document do I need?
User Manual
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in +GF manuals
What power supply is required for the 4‑20 mA output?
The 4‑20 mA output needs a supply of 21.6 VDC to 26.4 VDC with a maximum current of 22.1 mA.
From: Georg Fischer SIGNET 2551 Electromagnetic Flow Meter Operating Manual
What pipe size ranges are supported for the 2551 flowmeter?
The 2551 supports pipe diameters ½"–4" for the P0/W0 versions and 5"–8" for the P1/W1 versions.
From: Georg Fischer SIGNET 2551 Electromagnetic Flow Meter Operating Manual
