XNX-AMAV-MHNNN Honeywell Universal Transmitter XNX Series

Honeywell XNX-AMAV-MHNNN Universal Transmitter – Modbus-Enabled Gas Detection Platform

Technical Specifications

• Brand: Honeywell
• Model: XNX-AMAV-MHNNN
• Category: Universal Transmitter
• Measurement Range: 0 to 100% LEL for combustible gases
• Frequency Response: 50/60 Hz compatible power input
• Sensitivity: Millivolt input range supports catalytic bead sensors
• Linearity: ±1% full scale for accurate linear output
• Resolution: 0.1% LEL display resolution
• Temperature Range: –40°C to +65°C operating span
• Environmental Tolerance: IP66 rated for dust and water resistance
• Anti-Interference: EMI/RFI shielding meets industrial EMC standards
• Power Supply: 16 to 32 VDC operating voltage
• Output Signal: 4-20mA with HART standard; Modbus optional
• Material: LM25 aluminum with marine-grade coating

Frequently Asked Questions

• Q: What communication protocol does the XNX-AMAV-MHNNN use?
  A: It provides 4-20mA with HART as standard and includes Modbus digital communication capability.
• Q: What is the measurement range for combustible gases?
  A: The unit covers 0 to 100% LEL when paired with compatible millivolt sensors.
• Q: Can this transmitter operate in extreme temperatures?
  A: Yes, it works reliably from –40°C to +65°C for outdoor and harsh industrial environments.
• Q: What type of sensors does this model support?
  A: It accepts millivolt sensor input for catalytic bead gas detection technologies.
• Q: How does the unit handle electrical interference?
  A: The enclosure includes EMI/RFI shielding to maintain stable signal integrity.
• Q: What mounting options are available?
  A: Integrated mounting tabs support flat wall and Unistrut installation. Optional pipe and ceiling kits exist.
• Q: How fast do you ship, and which carriers do you use?
  A: We ship within 5 days via DHL, FedEx, or UPS. Tracking information is provided after dispatch.
• Q: What is your return policy?
  A: We accept returns within 30 days for unused items in original packaging. Contact us for a return authorization.

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