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The Honeywell XNX Universal Transmitter deploys various detection technologies including point flammable detectors (both catalytic and infrared type), toxic and Oxygen electrochemical cell type detectors and open path infrared detectors. The XNX provides a common transmitter interface to all of these and can be configured to provide industry-standard signal outputs to match the individual requirements of each application or the preferred site standard. If site output standards change, the XNX can be reconfigured to provide the new required output. The Honeywell XNX has also been future-proofed by having the ability to have other output modules fitted as new output standards are developed and adopted by the industry.
Having a common transmitter platform for all your gas detectors brings further benefits. Common tools and installation methods simplify and reduce the cost of installation. The common user interface makes operations faster to learn and easier to navigate, thus reducing the time needed for training and the chance of incorrectly interpreting messages or changing settings. Common spare parts also mean reduced maintenance spares stock levels and cost for all detectors.
The Honeywell XNX Universal Transmitter allows you to apply the most appropriate gas detection technologies for each application, standardise the interface to those detectors and have the flexibility to provide the required signal outputs. With XNX the answer is always yes.
The Honeywell Analytics XNX Universal Transmitter supports the widest range of sensors on a common platform and offers a modular choice of inputs and outputs (saving customers time and money).
Flexible:
Common Transmitter Platform:
Easy to Use:
Reduced Operational Costs:
Friendly Installation:
Typical Applications:
XNX Transmitter | |
Use | High specification universal transmitter for use with a wide range of Honeywell Analytics local or remote gas detectors for the detection of flammable, toxic and Oxygen gas hazards. Suitable for use in Zone 1 and 2 or Zone 21 and 22 hazardous areas, and North American Class I and II Division 1 or 2 areas. |
Construction | |
Material | Housing: 5-coat marine finish painted aluminium alloy or 316 stainless steel |
Weight (Approx.) | Aluminium alloy: 2.8kg (6.2lbs). 316 stainless steel: 5kg (11lbs) |
Mounting | Surface mount via integral mounting lugs. Optional pipe mounting kit suitable for Ø100mm to 150mm (Ø4” to 6”) pipe. Optional ceiling mounting bracket |
Entries | 5 conduit/cable entries (2 right, 2 left, 1 bottom). Entry size M25 for ATEX/IECEx versions or ¾"NPT for UL/CSA certified versions |
Dimensions | 160mm x 197mm x 114mm (6.1" x 7.8" x 4.5") |
Environmental | |
IP Rating | IP66 in accordance with EN60529:1992. NEMA 4X |
Operating Temperature | -40ºC to +65ºC (-40ºF to +149ºF) |
Operating Humidity | 0-99%RH (non condensing) |
Operating Pressure | 90-110kPa |
Storage Conditions | -40ºC to 75ºC (-40ºF to 167ºF), 0-99% non-condensing |
Electrical | |
Input Voltage Range | EC and mV versions 16 to 32Vdc, IR version 18 to 32 Vdc (24Vdc nominal) |
Max Power Consumption | XNX EC (Toxic): 6.2 watts XNX mV (Catalytic or IR cell): 6.5 watts XNX IR with Searchpoint Optima Plus: 9.7 watts XNX IR with Searchline Excel Receiver: 13.2 watts |
Current Output |
Fully configurable isolated 4-20mA & HART® output module providing current sink, current source and isolated modes of operation (supports HART® 6.0 protocol) ≥0.0<1.0mA Fault 3mA Fault/Warning |
4-20mA Signal Accuracy | +/-1% Full Scale |
Functions Supported by HART® |
Gas reading Detailed sensor information including: Calibration and configuration status |
Terminals | Cage style pluggable with retaining screws for wire diameter 0.5mm2 to 2.5mm2 (approx. 20AWG to 14AWG) |
Certification | |
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 | 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 FM: AEx D [ia IIC] IIB + H2 T6 -40°C ≤Tamb ≤65°C |
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 |
EMC | EN50270:2006 EN61000-6-4:2007 |
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 |
Local IS HART® Port (Optional) | |
Description | Provides externally accessible IS connections to the XNX transmitter to enable ‘hot’ connection of HC275/375 HART® or equivalent hand held configurator |
Installation | Fitted to one of the cable entries on the XNX transmitter. Option can be factory fitted or in the field by a qualified service engineer |
Environmental Protection | Port protected by cover to IP66/67 when not in use |
Relay Module (Optional) | |
Description | Provides three fully user configurable relay outputs that can be switched based on the current gas level and/or status of the transmitter. Provides 2 x SPCO alarm and 1 x SPCO fault relay. Mutually exclusive with Modbus and/or Foundation FieldbusTM options |
Rating | Maximum: 240VAC, 5A (non inductive load) Minimum: 5V, 10mA (non inductive load) |
Installation | Option can be factory installed in display module or in the field by a qualified service engineer |
XNX Stainless Steel Transmitter ATEX/IEC with MPD Catalytic Sensor 0-100%LEL |
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XNX Aluminum Transmitter ATEX/IEC with MPD Catalytic Sensor 0-100%LEL |
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XNX Stainless Steel Transmitter ATEX/IEC with MPD Infrared Hydrocarbon (Propane) Sensor 0-100%LEL |
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XNX Aluminium Transmitter ATEX/IEC with MPD Infrared Hydrocarbon (Propane) Sensor 0-100%LEL |
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XNX Stainless Steel Transmitter ATEX/IEC with MPD Infrared Methane Sensor 0-100%LEL (0-5%V/V) |
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XNX Aluminium Transmitter ATEX/IEC with MPD Infrared Methane Sensor 0-100%LEL (0-5%V/V) |
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XNX Stainless Steel Transmitter ATEX/IEC with MPD Infrared CO2 Sensor 0-5%V/V |
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XNX Stainless Steel Transmitter ATEX/IEC with MPD Infrared CO2 Sensor 0-5%V/V |
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XNX Aluminium Transmitter ATEX/IEC with MPD Infrared CO2 Sensor 0-5%V/V |
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XNX Stainless Steel Transmitter UL/CSA with MPD Catalytic Sensor 0-100%LEL |
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XNX Aluminum Transmitter UL/CSA with MPD Catalytic Sensor 0-100%LEL |
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XNX Stainless Steel Transmitter UL/CSA with MPD Infrared Hydrocarbon (Propane) Sensor 0-100%LEL |
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XNX Stainless Steel Transmitter UL/CSA with MPD Infrared Hydrocarbon (Propane) Sensor 0-100%LEL |
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XNX Aluminium Transmitter UL/CSA with MPD Infrared Hydrocarbon (Propane) Sensor 0-100%LEL |
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XNX Stainless Steel Transmitter UL/CSA with MPD Infrared Methane Sensor 0-100%LEL (0-5%V/V) |
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XNX Aluminium Transmitter UL/CSA with MPD Infrared Methane Sensor 0-100%LEL (0-5%V/V) |
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XNX Stainless Steel Transmitter UL/CSA with MPD Infrared CO2 Sensor 0-5%V/V |
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XNX Aluminium Transmitter UL/CSA with MPD Infrared CO2 Sensor 0-5%V/V |
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Spare MPD Sensors |
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Spare MPD Replaceable Cartridges |
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XNX Stainless Steel Transmitter ATEX/IEC for use with Sensepoint High Temperature Sensor |
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XNX Aluminum Transmitter ATEX/IEC for use with Sensepoint High Temperature Sensor |
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XNX Stainless Steel Transmitter UL/CSA for use with model 705 High Temperature Sensor |
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XNX Aluminum Transmitter UL/CSA for use with 705 High Temperature Sensor |
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XNX Stainless Steel Transmitter ATEX/IEC for use with XNX Toxic and Oxygen Sensors |
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XNX Aluminium Transmitter ATEX/IEC for use with XNX Toxic and Oxygen Sensors |
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XNX Stainless Steel Transmitter UL/CSA for use with XNX Toxic and Oxygen Sensors |
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XNX Aluminium Transmitter UL/CSA for use with XNX Toxic and Oxygen Sensors |
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XNX Toxic and Oxygen Sensors |
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XNX Toxic and Oxygen Cartridges |
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XNX Stainless Steel Transmitter ATEX/IEC for use with Optima Plus and Searchline Excel Detectors |
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XNX Aluminuim Transmitter ATEX/IEC for use with Optima Plus and Searchline Excel Detectors |
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XNX Stainless Steel Transmitter UL/CSA for use with Searchpoint Optima Plus and Searchline Excel Detectors |
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XNX Aluminuim Transmitter UL/CSA for use with Optima Plus and Searchline Excel Detectors |
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Searchline Excel Short Range 5m - 40m (15ft - 130ft) |
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Searchline Excel Medium Range 40m - 120m (130ft - 390ft) |
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Searchline Excel Long Range 120m - 200m (390ft - 650ft) |
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XNX and Searchline Excel Alignment Kits |
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XNX Spares and Accessories |
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