Emerson Rosemount 935 Quick Start Manual page 16

Open path combustible gas detector

Hide thumbs Also See for Rosemount 935:

Quick Start Guide

1.7

Wire detector

To install the detector wiring:

Figure 1-5: Detector with Cover Removed

A. Housing

B. Internal earth connection

C. Terminal board

D. Inlet conduit

E. Detector holding plate

F. Earth terminal

G. Connection to Field Communicator

Procedure

1. Release the back cover secure bolt and open the detector back cover.

2. Remove the protective plug mounted on the detector conduit/cable

entry inlet.

3. Pull the wires through the detector inlet.

4. Use a ¾-in.-14 national pipe thread (NPT) or M25 x 1.5 explosion-

proof conduit connection/cable gland to assemble the cable/

explosion-proof conduit to the detector.

April 2021

Emerson.com/Rosemount

Table of Contents