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GH04148 Proximity Switch
Safety instructions
Please read these safety warnings, cautions, and instructions carefully before using the product. These instructions
cannot cover every installation and situation. Do not install, operate, or maintain this product without being fully
trained and qualified in valve, actuator and accessory installation, operation and maintenance.
To avoid personal injury
or property damage it is important to carefully read, understand, and follow all of the contents of instruction manual
including all safety cautions and warnings.
If you have any questions about these instructions, contact your
before proceeding.
Special Instructions for Safe Use and Installations in Hazardous Locations
Certain nameplates may carry more than one approval, and each approval may have unique installation requirements
and/or conditions of safe use. Special instructions are listed by agency/approval. To get these instructions, contact
your Emerson sales office. Read and understand these special conditions of use before installing.
WARNING
Failure to follow conditions of safe use could result in personal injury or property damage from fire or explosion, or area
re-classification.
Description
This proximity switch provides a set of solid-state relays for controlling external circuits
.
The relays are driven between
open and closed states by sensing the position of a magnetic plunger
.
To determine that the switching device is working correctly, the external circuits and controlled processes must be
monitored by independent measurements. The safety of any system incorporating the equipment is the responsibility
of the assembler of the system.
Instruction Manual
D104234X012
GH04148 Proximity Switch
October 2019