Product details

XNX-AMAI-NHNNN – Honeywell XNX Universal Transmitter

Flexible, ATEX-certified transmitter for infrared sensors. Supports HART® and local HART port. Ideal for Optima Plus and Excel.

Product Overview

XNX-AMAI-NHNNN is a universal transmitter by Honeywell.
Works with Searchline Excel, Searchpoint Optima, and generic 4-20mA inputs.
Features HART® over 4-20mA and a local HART interface port.
Housed in painted aluminum with 4 x M25 entries.
Approved for ATEX and IECEx hazardous areas.

Technical Data – Tree Structure

Manufacturer
- Honeywell
Model
- XNX-AMAI-NHNNN
Product Type
- XNX Universal Transmitter
Approval
- ATEX / IECEx
Entry Type
- M25 (4 entries)
Material
- Painted Aluminum
Personality
- Interface for infrared products (Searchline Excel, Optima)
Local HART
- H = Local HART port included
Sensor & Range
- None (NNN) – configure with external sensor
Mounting
- Surface mount via integral lugs
- Optional pipe mount (Ø100-150mm)
- Optional ceiling bracket
Operating Temperature
- -40°C to +65°C
Humidity
- 0-99% RH (non-condensing)
Pressure
- 90-110 kPa
Storage
- -40°C to +75°C, 0-99% RH
Dimensions
- 16 x 19.7 x 11.4 cm
Weight
- 5 kg

Key Features at a Glance

HART® EDDL software for quick health checks
Supports the widest sensor range on one platform
Simple installation and user-friendly operation
Modular I/O choices for flexible integration
Works with PLCs and gas monitoring controllers

Expert Review – Manager’s Insight

“The XNX-AMAI-NHNNN is a game-changer for plants using infrared technology. Its local HART port allows quick diagnostics without a handheld device. The aluminum housing reduces weight while maintaining durability. We highly recommend it for integrated safety systems.” – Operations Director, Powergear X

Applications & Compatible Devices

Oil and gas platforms
Chemical storage areas
Refineries and petrochemical plants
Used with Searchline Excel, Searchpoint Optima
Works with any 4-20mA PLC or DCS

Frequently Asked Questions (FAQ)

What sensors work with this transmitter?
It is made for infrared sensors like Searchline Excel and Optima.
Can I use it without a HART communicator?
Yes, the 4-20mA output works alone. The local HART port adds extra convenience.
Is the unit ready for outdoor use?
Yes, it operates from -40°C to +65°C and resists humidity.
How do I mount it?
Surface mount via lugs. Optional pipe or ceiling kits are available.
What warranty do you offer?
12-month warranty covers all manufacturing defects.
When will my order ship?
We ship within 12-24 hours after order confirmation.
Which carriers do you use?
FedEx, UPS, or DHL – tracking provided.