Honeywell XNX-AMAV-NNNNN Universal Gas Transmitter

The Honeywell XNX-AMAV-NNNNN transmitter delivers reliable toxic and flammable gas monitoring across challenging industrial applications. Process engineers install this versatile device to protect workforce personnel from sudden hazardous chemical releases.

Summary

The XNX-AMAV-NNNNN unit serves as a universal field monitoring gateway for industrial gas detection systems. This advanced device processes inputs from high-precision milli-Volt sensors and broadcasts signal data to main plant control networks. The rugged painted aluminum enclosure shields internal electronic circuits against severe offshore salt spray and harsh outdoor conditions.

Model Code Structure Breakdown

• XNX-AMAV-NNNNN (XNX Universal Transmitter Platform)
  • — Approval Standard: A = ATEX/IECEx Hazardous Area Standard
  • — Cable Entry Type: M = M25 Threaded Cable Entries
  • — Enclosure Material: A = Painted Marine Grade Aluminum Housing
  • — Sensor Interface Personality: V = Milli-Volt (mV) Input Board for MPD and Sensepoint Sensors
  • — System Option: N = No Additional Option Installed
  • — Local HART Option: N = Standard Non-HART Port Configuration
  • — Integrated Sensor Assembly: NNN = Base Transmitter Body Supplied Without Attached Sensor

Key Selling Points

• Universal architecture supports catalytic bead, electrochemical, and optical infrared sensor technologies on one standard platform.
• HART EDDL software support gives operators direct diagnostic access to monitor field sensor health metrics instantly.
• Heavy-duty IP66 aluminum construction protects inner electronics from weather moisture and aggressive chemical dust exposure.
• Backlit custom LCD display presents current gas concentration numbers, operating status, and calibration prompts clearly.
• Flexible signal output configuration interfaces seamlessly with central safety PLCs and distributed control system nodes.

Complete Technical Specifications

• Brand Name: Honeywell
• Model Code: XNX-AMAV-NNNNN
• Measurement Scale Range: Configurable scaling range covering 0 to 100% LEL or variable parts-per-million detection levels.
• Frequency Response Speed: Dynamic signal sample rate updating target gas field readings every single second.
• Detection Sensitivity: High baseline measurement sensitivity resolving tiny concentration variations down to 1% LEL steps.
• Signal Output Linearity: Linear current output response maintaining precise proportional signal tracking across full target range.
• Display Resolution: High visual LCD resolution displaying clear digital gas levels and system diagnostic fault icons.
• Operating Temperature Range: Sturdy industrial temperature tolerance maintaining continuous monitoring performance between -40°C and +65°C.
• Environmental Ingress Rating: Sealed housing construction meeting tough IP66 and NEMA 4X ingress protection standards.
• Interference Shielding Capacity: Internal electronic filters eliminate severe electromagnetic radiation noise and radio frequency interference signals.

Engineering Installation Guide

• Mount the transmitter main housing securely onto a solid wall structure or vertical support pipe bracket.
• Run approved field power wiring through the M25 cable entry points using certified explosion-proof cable glands.
• Connect the milli-Volt sensor cable leads firmly to the designated internal terminal block connector pins correctly.
• Verify total grounding wire connection between the aluminum transmitter housing frame and central plant earth ground.
• Calibrate the sensor optical baseline zero and target span settings using magnetic wand controls on front glass.

Standard Package Contents

• One main transmitter unit housed inside a painted marine-grade aluminum hazardous area enclosure body.
• One magnetic calibration tool for navigating internal display menus without opening the flameproof housing enclosure.
• One internal terminal board assembly designed for quick milli-Volt sensor signal cable terminal block connection.
• Fast international express transport partners ship customer orders quickly via FedEx, UPS, and DHL air networks.
• Our company backs every hardware order with an exclusive 12-month quality warranty term for full peace of mind.

Model Selection Comparison and Engineering Advice

• XNX-AMAV-NNNNN vs XNX-AMSV-MNNNN Selection Analysis:
  • — The XNX-AMAV-NNNNN configuration provides ATEX approval with M25 cable entries for European field installations.
  • — The XNX-AMSV-MNNNN unit offers 316 stainless steel housing construction for extreme offshore marine environments.
• Engineering Selection Tip: Choose painted aluminum bodies for onshore plants to save weight and reduce upfront costs. Select stainless steel bodies for offshore drilling rigs exposed to constant saltwater spray and high mechanical impacts.

Frequently Asked Questions

• Question: Which sensor types interface directly with this specific transmitter configuration?
• Answer: The XNX-AMAV-NNNNN model accepts milli-Volt signal inputs from Honeywell Sensepoint, MPD, and Model 705 sensors.
• Question: What exact hazardous area explosion approvals does this aluminum body possess?
• Answer: This unit carries certified ATEX and IECEx hazardous zone approvals for safe industrial field deployment.
• Question: Does this base transmitter model arrive with a gas sensor attached?
• Answer: The base package provides the standalone transmitter unit without an attached gas sensor module included.
• Question: Can field operators perform zero and span calibrations without opening the glass cover?
• Answer: Technicians use the included non-intrusive magnetic wand tool to navigate calibration menus through front glass safe.
• Question: What cable entry threading size does the aluminum enclosure housing feature?
• Answer: The aluminum enclosure features standard M25 metric threaded cable entries for heavy-duty field wiring glands.

Technical Documentation Download

• Access official installation drawings and operation manuals directly by downloading the Honeywell XNX Universal Transmitter Specification Manual.

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