Honeywell XNX Universal Gas Transmitter PDF

Published / Updated On: February 9, 2023February 9, 2023 By: radhika

Honeywell XNX Universal Gas Transmitter PDF Download

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Honeywell XNX Universal Gas Transmitter PDF Details

PDF Name	Honeywell XNX Universal Gas Transmitter
No. of Pages	12
PDF Size	2.31 MB
Language	English
Category	Technology & Gadgets

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Honeywell XNX Universal Gas Transmitter - Description

Dear friends, here we are going to share the Honeywell XNX Universal Gas Transmitter PDF Download free for all of you. The XNX has worldwide hazardous area and performance approvals and is housed in a flame retardant enclosure that is available in painted marine-grade aluminium alloy or stainless steel 316 versions.

A large backlit multilingual LCD clearly indicates the unit’s status using a combination of text, numerals and icons. Users can modify its operation using the LCD and magnet switches without opening the unit. XNX benefits from an easy-to-use and low-maintenance universal platform.

It works with other safety equipment on digital bus systems, including Honeywell Analytics’ own SearchLine Excel, Optima or other gas detectors, industry standard PLCs and third-party gas monitoring controllers.

The most effective gas detection systems often employ a variety of detection technologies including point flammable detectors, toxic etc. So guys if you want to also know detailed information about Honeywell XNX Universal Gas Transmitter Fault Codes then you read this article properly.

Honeywell XNX Universal Gas Transmitter PDF – Overview

Flexible :

Compatible with all Honeywell Analytics gas sensors

Allows selection of best sensor technology for each application

Choice of all industry-standard output signals

Ability to adapt configuration as the site needs to change

Future-proofed for any new output standards

Common Transmitter Platform :

Simplified and reduced the cost of installation

Reduced training time and cost

Less chance of misinterpreting messages

Less chance of incorrectly changing settings

Reduced maintenance, spares, stock and cost

Global Approvals :

European, US and Canadian

Compliant with ATEX, UL and CSA standards

TEX, UL and CSA performance approval

EC61508 SIL 2

Easy to Use :

Easy-read multilingual backlit LCD with text, bar graph, digits and icons

Local or remote sensor mounting options

Selectable sink, source or isolated 4-20mA output to suit preferred wiring topology

HART® communications as standard for remote diagnostics/configuration

Reduced Operational Costs :

Fully configurable via non-intrusive magnetic switches

No hot work permit needed

Hot swap toxic and Oxygen sensor cartridges

Serviceable catalytic and IR sensors

Auto-inhibit during maintenance

Friendly Installation :

Integral surface mounting lugs or optional pipe or ceiling mounting brackets

5 x M25 or ¾” NPT cable/conduit/sensor entries

Plug-in ‘POD’ module removes to give access to the terminal area

Removable plug/socket type terminal blocks for ease of wiring

Typical Applications :

Offshore oil and production platforms

Oil and gas exploration and drilling

Refineries

Chemical and petrochemical plants

Onshore oil and gas terminals

Gas transmission

Power stations

Honeywell XNX Universal Gas Transmitter PDF – Model Selection Guide

Description		Catalog No	Availability
Honeywell XNX Universal Transmitter, UL/CSA Approved, 3/4″ NPT Threads		XNX-UT	●	●	●
Enclosure	Aluminum	A	●	●	●
Enclosure	Painted Stainless Steel	S	●	●	●
Sensor Personality	Electrochemical Cell	E	↓
	Infrared or 4-20 mA Input *	I		↓
	MilliVolt	V			↓
Interface	None	N	●	●	●
Interface	Relay	R	●	●	●
Local HART	None	N	●	●	●
Local HART	Local HART Communications Port	H	●	●	●
Integral MilliVolt Sensor	None	NNN	●	●	●
	Integral MPD Catalytic Bead 0-100% LEL	CB1			●
	Integral MPD Infrared CH4 0-5% Vol/100% LEL	IV1			●
	Integral MPD Infrared CO2 0-5% Vol	IC1			●
Remote MilliVolt Sensors	Remote Mount MPD Catalytic Bead 0-100% LEL	MPD-UTCB1			●
	Remote Mount MPD Infrared CH4 0-100% LEL	MPD-UTIV1			●
	Remote Mount MPD Infrared CO2 0-5% Vol	MPD-UTIC1			●
Electrochemical Cell Smart Sensors	Ammonia (NH3) 0-200 PPM	XNXXSA1SS	●
	Carbon Monoxide (CO) 0-300 PPM	XNXXSC1SS	●
	Chlorine (Cl2) 0-5.0 PPM	XNXXSL1SS	●
	Hydrogen Chloride (HCl) 0-10 PPM	XNXXSR1SS	●
	Hydrogen Fluoride (HF) 0-12.0 PPM	XNXXSF1SS	●
	Hydrogen Sulfide (H2S) 0-15.0 PPM	XNXXSH1SS	●
	Hydrogen Sulfide (H2S) 0-100 PPM	XNXXSH2SS	●
	Nitric Oxide (NO) 0-100 PPM	XNXXSM1SS	●
	Nitrogen Dioxide (NO2) 0-10.0 PPM	XNXXSN1SS	●
	Oxygen (O2) 0-25% V/V	XNXXSO1SS	●
	Sulfur Dioxide (SO2) 0-15.0 PPM	XNXXSS1SS	●
Infrared or 4-20 mA Input Sensors	* Order Honeywell Optima, Excel, or Sensepoint Sensors Separately			●
Accessories	Remote Gassing Kit	1226A0354	●	●	●
	Remote Mounting Kit for Electrochemical Cell Smart Sensors	S3KRMK	●
	Electrochemical Cell Barrier Service Kit	1226A0368	●
	Electrochemical Cell 3/4″ Potted Assembly	1226A0369	●
	3-Wire Junction Box Assembly for Remote Mount MPD Sensors	2430-0021			●
	Ferrite Bead for Remote Mount MPD Sensors	0060-1051			●
	Calibration Gas Flow Adapter for MPD Sensors	1226A0411			●
	Calibration Kit for Electrochemical Cell for Toxic Gases	XNXTOXKit	●
	Calibration Kit for Electrochemical Cell for HCN, Cl2, HF, NH3, HCl	XNXTOXKit2	●
	Calibration Kit for Combustible Gases	XNXCOMBKit	●

Honeywell XNX Universal Gas Transmitter Fault Codes

F161 on the XNX will indicate an mA input fault from the connected sensor Search point Optima Plus or the Searchline Excel. If the mA output on the Optima Plus or Excel is below 1 mA it will indicate that the sensor is at fault.

Perform a “Soft Reset” in the XNX to see if the F161 clears.
Always perform a soft reset after connecting the Search point Optima and XNX transmitter for the first time.
The soft reset is performed by accessing the transmitter’s Calibration Menu.
When the XNX completes a boot-up, perform a soft reset (see Section 3.6 Soft Reset) on the Excel sensor from the Calibration Menu. When the soft reset is initiated, the RS-485 communication will be temporarily interrupted and faults F120 and/or F161 may be observed. The RS-485 communication will be re-established in a few minutes and the faults will automatically be reset in the Non-Latching mode.
F120 and/or F161 must be reset manually in the Latching mode.

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