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XNX Universal Transmitter

Section 2 - Installation and Operation

6�Afterthesensorisinstalledandthegastypeisconrmed,

therange,alarmlevels,andotherimportantsettingsmust

beset;seeSection2�5�

7�Afterthetransmitterhasbeencongured,calibrate

thesensorfollowingtheproceduresinSection3-

Calibrations�

Transmitter

Sensor Retainer &

Locking Screw

New Sensor

Weatherproof Cap

Figure 43. Installing Plug In Sensor

Note:ReferenceControlDrawing3000E3157and3000E3159for

installrequirementsonECcellsandremotemounting.

XNX EC Sensor Remote Mounting Kit

TheremotesensormountingkitisusedtomounttheXNXEC

sensorupto50feetawayfromthetransmitter�Tomountthe

sensorremotely,followthisprocedure:

1�Unscrewtheweatherproofcover,loosentheretainer

lockingscrewandunscrewthesensorretainer�

2�Removethesensorbypullingwithouttwisting�

3�Plugtheremotesensorcableconnectorintothebottomof

thetransmitter�

4�Routethecabletothelocationwheretheremotesensoris

tobemounted�

5�Optional:makealoopofcableatthejunctionbox�This

willprovidesomeslackforanyfuturere-terminations�

6�Ifnecessary,cutthecabletotherequiredlength�

Caution: Takecarenottocutthecabletooshort.Oncecut,

additionallengthsofcablecannotbeaddedasthiswouldinvalidate

theintrinsicallysafecertification.

Warning: Enclosuresofremotelymountedsensorscontain

aluminum.Becarefultoavoidignitionhazardsduetoimpactor

frictionwheninstalledinZone1locations.

Honeywell XNX Technical Manual

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