Honeywell XNX-AMAV-NNIV1 Gas Detector Transmitter – MPD IR Methane Sensor

Honeywell XNX-AMAV-NNIV1 – Universal Transmitter with MPD IR Methane Sensor

This XNX Universal Transmitter delivers reliable hydrocarbon gas detection for industrial safety. It integrates a MPD IR sensor for methane measurement from 0-100% LEL (0-5% v/v). The device supports HART over 4-20mA output and features ATEX/IECEx/INMETRO approvals. Its aluminium housing with 4 x M25 entries ensures durability in harsh environments.

Technical Specifications

• Brand: Honeywell
• Model: XNX-AMAV-NNIV1
• Type: Universal Transmitter, Gas Detector
• Measurement Range: 0-100% LEL (0-5% Vol.) Methane
• Output Signal: 4-20mA with HART Protocol
• Enclosure Material: Painted Aluminium
• Cable Entries: 4 x M25
• Approvals: ATEX, IECEx, INMETRO
• Sensor Type: MPD IR (Milli-Volt Interface) for Hydrocarbon
• Operating Temperature: -40°C to +70°C
• Humidity Tolerance: 0-95% RH non-condensing
• Response Time (T90): ≤ 5 seconds
• Resolution: 0.1% LEL
• Linearity: ±2% of full scale
• Electromagnetic Compatibility: EN 50270 compliant
• Diagnostic Capability: Continuous self-test with fault indication

Installation & Commissioning

Mount the XNX-AMAV-NNIV1 using standard M25 fittings. Use shielded cable for 4-20mA loop connections. Power supply range is 10-30 VDC (24V nominal). Commissioning requires zero and span calibration with certified methane gas. The intuitive interface simplifies setup and sensor replacement.

Maintenance & Compatibility

Routine maintenance includes visual inspection and periodic gas bump tests. The sensor has a typical life of 5 years in clean environments. Compatible with Modicon Quantum PLCs and most DCS systems via HART. Works with Honeywell Sensepoint and Model 705 HT sensors.

Typical Applications

• Oil and gas platforms
• Chemical processing plants
• Refineries and petrochemical facilities
• Wastewater treatment with biogas
• Compressor stations and pipeline monitoring

Diagnostic & Self-Test Features

Continuous health monitoring includes sensor fault detection, mA output verification, and memory integrity check. The transmitter alerts users to sensor end-of-life or calibration due. HART provides remote diagnostics and asset management data.

What’s in the Box

• XNX-AMAV-NNIV1 transmitter unit
• MPD IR methane sensor (pre-installed)
• Mounting bracket and hardware
• Quick start guide and certificate of conformity
• Calibration cap and test gas adapter

Certifications & Compliance

• ATEX II 2 G Ex d IIC T6
• IECEx Ex d IIC T6 Gb
• INMETRO certified
• CE marked and EN 60079-0 compliant

Warranty & Shipping

12-month warranty covers manufacturing defects and sensor performance. Shipping via FedEx, UPS, or DHL (global express). Weight: 5 kg per unit. Tracking and insurance included.

Why Buy From Oiltech Controls?

• Over 15 years of expertise in industrial automation spares
• Global logistics support – fast and reliable delivery
• Tested surplus and refurbished options with full functionality
• 12-month warranty on all products
• Technical verification and calibration before dispatch
• Support for obsolete control systems, including legacy Honeywell

Frequently Asked Questions

Q: Is the sensor pre-calibrated?
A: Yes, it ships with factory calibration. We recommend on-site verification.

Q: Can I use this for other hydrocarbons?
A: It is optimized for methane. Other hydrocarbons may require different sensor heads.

Q: Does it support HART multidrop?
A: Yes, HART version 7 supports multidrop communication.

Q: What is the ingress protection rating?
A: IP66/67 suitable for outdoor and washdown areas.

Q: Can I get a refurbished unit?
A: Yes, contact us for tested refurbished options with same warranty.

Contact Information

Email: info@oiltechcontrols.com
WhatsApp: +86 158 8020 0923

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