Honeywell XNX Technical Manual

XNX Universal Transmitter
Section 1 - Introduction
16
Weatherproof Cap
TheweatherproofcapprotectsXNXsensorsfromharshweather�
Sensor Weatherproof Cap P/N
XNX EC
Included
MPD
02000A1640
Sensepoint
02000-A-1640
705
00780-A-2076
MPD-*TCB1
SPXCDWP (included)
Remote Sensor Mounting Kit for XNX EC Sensors
Theremotesensormountingkit
(S3KRMK)allowsXNXECsensorsto
beremotelymountedviaanIScable
kit,upto50feet(15meters)fromthe
transmitter�Thekitincludes50feetof
shieldedcable,cableglands,and
remoteterminalbox�Thecablecanbe
cuttotherequiredlengththenterminatedattheremoteterminal
box�

Collecting Cone
Thecollectingconeimprovesdetectionoflighter-than-airgases
suchashydrogenandmethane�
Sensor Collecting Cone P/N
XNX EC S3KCC
MPD 02000-A-1642
Sensepoint 02000-A-1642
705 02000-A-1642
Ceiling Mount Bracket Kit
TheoptionalCeilingMountBracketKit
(1226A0355)allowstheXNXTransmittertobe
mountedtotheceiling�Thekitincludestwo
stainlesssteelceilingmountbrackets,bolts,
andnuts�
Remote Gassing Kit
TheRemoteGassingKit
(1226A0354)enablesgastobe
appliedremotelyforperforming
functionalresponsechecks(bump
tests)�ThekitIncludes:50’Teon
®

tubing,amountingbracket,atube
cap,anddeviceadaptersin1/4”
and1/8”(6�3mmand3�2mm)IDto
attachtobumptestportsonthe
weatherproofcapofthedevice�
Duct Mount Kit
1226A0382 MPD Adapter Ring
S3KDMK EC/MPD Duct Adapter Kit
Theductmountingkit(S3KDMK)can
beusedwiththeECsensortoallow
detectionofO
2
,CO,H
2
andH
2
Sgases
inducts�Whencombinedwiththe
MPDInterfaceAdapter(1226A0382),
theductmountingkitcan
accommodatetheMPDtodetectammablegasesinaduct
application�Theductmountkitincludestheadapter,gasketand
requiredfasteners�TheMPDInterfaceAdapterincludesonlythe
adapterandrequirestheS3KDMKductmountkit�

Honeywell XNX Specifications

General

Ingress Protection	IP66/67
Product Type	Universal Transmitter
Enclosure Rating	IP66/67
Display	LCD
Communication Protocols	HART, Modbus, Foundation Fieldbus
Power Supply	24 VDC nominal, 18-32 VDC
Operating Temperature	-40°C to +65°C (-40°F to +149°F)
Material	Aluminum or Stainless Steel
Gas Types	Toxic, Oxygen, and Combustible gases
Output	4-20 mA
Relays	3 programmable relays
Approvals	ATEX, IECEx, UL, CSA
Sensor Compatibility	Electrochemical, catalytic, infrared, and other sensor types