XNX™ Universal Transmitter

Overview

Supports the widest range of sensors on a common platform and offers a modular choice of inputs and outputs (saving customers time and money).

Key features

Flammable gas detection 0 to 100% LFL/LEL
Flexible operation options
Minimal training required

Applications

Confined space entry
Oil, gas and petrochemical
Wastewater and sewage
Steel and chemical plants

Standards and certification

ATEX

IECEX

EN 45544

EN 50104

EN 50271:2010

Supplier: ISO 9001:2015 certified

PRODUCT DATASHEETDoc. SSLS/DS/GD-112 · Rev. 01 · 13-Oct-2026

XNX™ Universal Transmitter – technical data

Technical specifications

Brand	Honeywell
Overall Width	197 millimetre
Overall Height	4.48 inch
Standards	ATEX / CSA / IECEx / UL Approved / cUL
Certifications - Regional	Canadian: CSA: Class I, Div 1, Groups B, C, and D; Class II, Div. 1 Groups F & G / Class I, Zone 1 Groups IIB + H2 / European: ATEX: II 2 (1) G Ex d [ia IIC Ga] IIC T4/T6 Gb II 2 (1) D Ex tb [ia IIIC Da] IIIC T85 Db / International: IECEx: Ex d [ia IIC Ga] IIC T4/T6 Gb Ex tb [ia IIIC Da] IIIC T85 Db / North American: FM: AEx D [ia IIC] IIB + H2 T6 -40°C ≤Tamb ≤65°C / North American: UL: Class I, Div 1, Groups A, B, C, and D; Class II, Div. 1 Groups F & G / Class 1, Zone 1 Groups IIB + H2; Class II, Zone 20 & 21
Certifications - Performance	Europe: ATEX, EN45544, EN50104, EN50271:2010, EN13980, EN60079-29-1 / North America: UL 913, UL 1203, CSA 22.2 No. 152 IEC61508 (SIL Assessment, SIL 2), IECEx OD 005
Certifications - Other	EMC: EN50270:2006 EN61000-6-4:2007
Certifications - Hazloc	ATEX/IECEx/INMETRO
Display Type	LCD
For Use With	EC Sensor / Honeywell Analytics Range Gas Sensors
Digital Communication Ports	HART® Communications / MODBUS® and FOUNDATION® H1 Fieldbus
Mounting Style	Surface
Industry	Energy

PRODUCT DATASHEETDoc. SSLS/DS/GD-112 · Rev. 01 · 13-Oct-2026

XNX™ Universal Transmitter – ordering and care

Ordering information

Brand	Honeywell

Inspection and care

Keep sensors and filters clean, charge batteries as directed and record bump tests and calibrations.

Storage

Store in a cool, dry place away from direct sunlight, heat and chemicals.

Data given in good faith from manufacturer information and subject to change without notice. Select PPE based on a site risk assessment. Scan the code for the product page.