XNX-AMCV-MHNNN Honeywell Universal Gas Transmitter

Honeywell XNX-AMCV-MHNNN Universal Transmitter

Technical Specifications

• Brand: Honeywell
• Model: XNX-AMCV-MHNNN
• Measurement Range: 0 to 100% LEL for flammable gases; sensor-dependent for toxic and oxygen
• Output Signal: 4-20 mA with HART as standard
• Communication Options: Modbus RTU, Foundation Fieldbus, up to three relays
• Enclosure Material: Painted LM25 aluminum; painted 316 stainless steel optional
• Operating Temperature: -40°C to +65°C (-40°F to +149°F), sensor dependent
• Humidity Range: 20 to 90% RH, non-condensing
• Ingress Protection: NEMA 4X / IP66 rated
• Input Voltage: 16 to 32 VDC (EC and mV versions); 18 to 32 VDC (IR version)
• Certifications: UL, CSA, ATEX, IECEx, SIL 2 capable

Frequently Asked Questions

What is the operating temperature range for the XNX-AMCV-MHNNN?

• The transmitter operates from -40°C to +65°C (-40°F to +149°F), depending on the attached sensor.

Which communication protocols does this Honeywell transmitter support?

• It supports 4-20 mA with HART as standard. Optional Modbus RTU and Foundation Fieldbus are available.

What sensor technologies work with the XNX-AMCV-MHNNN?

• This universal transmitter accepts catalytic bead, electrochemical cell, and infrared sensors.

Is the XNX-AMCV-MHNNN suitable for hazardous areas?

• Yes. It carries UL, CSA, ATEX, and IECEx certifications for use in hazardous locations.

What is included in the standard package?

• The box contains the transmitter, magnetic wand, screwdriver, Allen key, three blanking plugs, and documentation.

What is the enclosure rating?

• The enclosure carries NEMA 4X and IP66 ratings for protection against dust and water ingress.

What is the input voltage requirement?

• EC and mV versions accept 16 to 32 VDC. The IR version accepts 18 to 32 VDC.

How fast do you ship?

• We dispatch orders within 5 business days using FedEx, UPS, or DHL.

What is your return policy?

• We accept returns within 30 days of delivery.

© 2026 NexAuto Technology Limited. All rights reserved.
Original Source: https://www.nex-auto.com/
Contact: sales@nex-auto.com
Phone: +86 153 9242 9628