Key facts
- Manuals
- 3
- Languages
- ZH
- Last added
- 2026-09-30
Featured Signet manuals
Signet 9900 Multiparameter Transmitter User Manual
The Signet 9900 is a multiparameter transmitter that can measure pH/ORP, conductivity/resistivity, salinity, pressure, temperature, level and other signals. It is offered in panel‑mount and field‑mount versions and can be powered from 12‑32 VDC while also supporting optional 4‑20 mA inputs via the Signet 8058 i‑Go™ converter.
This document guides users through system setup, mechanical installation, wiring of power, sensors and relays, menu configuration, calibration procedures and fault diagnosis. Detailed technical specifications, module options and ordering information are also included. This manual is written in Chinese.
Covers: Compatibility · Dimensions · Installation · Wiring · Signal Types · Menu System
Georg Fischer SIGNET 8850-1 Transmitter Operating Manual
This manual covers two installation options for the SIGNET 8850-1 transmitter: panel‑mount with a dedicated mounting kit, and field‑mount using the universal 3‑8050 installation kit. Detailed mechanical steps, wiring diagrams and safety warnings are provided for both configurations.
The document also describes the electrical characteristics, menu navigation, calibration procedures, and programmable output settings. It includes tables of product specifications, environmental limits, and ordering information for accessories and spare parts. This manual is written in Chinese.
Covers: Installation · Product Specifications · Electrical Connections · Menu Functions · Calibration Procedure · Options Menu
Georg Fischer SIGNET 8750-1 pH/ORP Transmitter Operating Manual
This manual covers the installation of the SIGNET 8750-1 pH/ORP transmitter, including mounting hardware, wiring connections, and power supply requirements. Detailed wiring diagrams show terminal assignments for power, sensor signals, and output loops.
It also describes the device's functional settings, calibration procedures (EASY CAL and manual), display options, and troubleshooting steps for both pH and ORP measurements, with guidance on error conditions such as out‑of‑range readings. This manual is written in Chinese.
Covers: Installation · Product Specifications · Wiring Connections · Calibration Procedures · Display Settings · Operation Modes
Latest Signet manuals
Signet 9900 Multiparameter Transmitter User Manual
User Manual 64 pages · 4 MB · ZHThe manual provides installation, wiring, operation, menu navigation and full specifications for the Signet 9900 multiparameter transmitter.
Georg Fischer SIGNET 8850-1 Transmitter Operating Manual
User Manual 12 pages · 323 KB · ZHThe Georg Fischer SIGNET 8850-1 operating manual provides installation, wiring, menu functions, calibration and specifications for the…
Georg Fischer SIGNET 8750-1 pH/ORP Transmitter Operating Manual
User Manual 12 pages · 329 KB · ZHThe Georg Fischer SIGNET 8750-1 operating manual provides installation, specifications, and troubleshooting for the pH/ORP transmitter.
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 Signet manuals
What are the power requirements for the transmitter?
The device operates from a 12 V to 24 V DC supply, tolerant of ±5 % and draws up to 80 mA.
From: Georg Fischer SIGNET 8850-1 Transmitter Operating Manual
What output modes are available for the open‑collector signal?
The open‑collector output can be set to High, Low, or Pulse (proportional pulse) mode.
From: Georg Fischer SIGNET 8850-1 Transmitter Operating Manual
What is the operating temperature range of the device?
The transmitter operates from –10 °C to 70 °C.
From: Georg Fischer SIGNET 8750-1 pH/ORP Transmitter Operating Manual
How can I troubleshoot an out‑of‑range error?
Check that the correct calibration buffers are used, verify sensor condition, and if the error persists use Manual CAL or replace the sensor.
From: Georg Fischer SIGNET 8750-1 pH/ORP Transmitter Operating Manual