This manual is the instruction manual for 2600T series HART pressure transmitter 264H/N/G/A, which introduces the product features, installation, electrical connection, calibration, disassembly and reassembly, general troubleshooting and other contents in detail
This manual describes the ABB 264H/N/G/A HART pressure transmitter from the 2600T series. It covers the device’s working principle, installation options, electrical connections, calibration procedures, and troubleshooting guidance.
Safety warnings, explosion‑proof certifications, and detailed appendices for optional features are also included to help trained personnel install and maintain the transmitter safely in hazardous environments. This manual is written in Chinese.
| Output signal | 4‑20 mA with ±0.5 mA HART overlay |
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Installation must be performed by trained personnel, follow the relevant safety standards (EN 60079‑14 or IEC 79‑14), avoid mechanical stress, and observe all warning and caution notes in the manual.