XNX-AMAI-NNNNN Universal Transmitter

Honeywell Analytics introduces the XNX Universal Transmitter with HART EDDL. This flexible platform supports a wide range of sensors. It offers modular inputs and outputs. The design focuses on easy installation, simple operation, and straightforward maintenance.

Product Overview

• Manufacturer: Honeywell
• Model: XNX-AMAI-NNNNN
• Type: Universal Transmitter, 10W, 4-20mA output
• Approval: ATEX/IEC (Zone 1, 2, 21, 22)
• Enclosure: Aluminium, M25 cable entries
• Personality: Interface for infrared products (Searchline Excel, Searchpoint Optima, generic 4-20mA)
• Local HART: No option installed
• Sensor: None (supports toxic/O2 sensors separately)
• Weight: 2.8 kg

Key Features

• Supports the widest range of sensors on a single platform.
• Modular choice of inputs and outputs for flexible integration.
• Works with industry standard PLCs or gas monitoring controllers.
• HART Enhanced Device Descriptor Language (EDDL) for at-a-glance health status.
• Simple installation and user-friendly operation.
• Straight-forward maintenance saves time and cost.

Technical Data

• Power: 10W (typical)
• Output: 4-20mA analog + HART protocol
• Inputs: Generic 4-20mA from external sensors
• Temperature: -40°C to +65°C (ambient)
• Humidity: 0–95% RH (non-condensing)
• Enclosure Rating: IP66/67
• Cable Entries: 4 x M25
• Material: Aluminium (painted)

Installation Guide

• Mount on a flat, vertical surface.
• Use M25 rated cable glands (supplied separately).
• Connect 4-20mA loop to PLC or DCS.
• Ground the enclosure to avoid noise.
• Follow ATEX/IECEx installation drawings.

Commissioning & Maintenance

• Power-up self-test checks all functions.
• HART EDDL displays health status clearly.
• Calibrate using HART handheld or software.
• No need to open enclosure for routine checks.
• Sensor replacement is quick (plug-in type).

Compatibility

• Sensor Types: Infrared (Searchline Excel, Searchpoint Optima), toxic/O2 sensors via 4-20mA.
• Systems: Any PLC, DCS, or SCADA with 4-20mA input.
• HART 5, 6, and 7 compatible.

Certifications

• ATEX: II 2G Ex db IIC T4 Gb / II 2D Ex tb IIIC T135°C Db
• IECEx: Ex db IIC T4 Gb / Ex tb IIIC T135°C Db
• INMETRO (optional)

Package Contents

• XNX-AMAI-NNNNN transmitter assembly
• Mounting bracket kit
• Quick start guide
• Calibration certificate
• (Sensor sold separately)

Warranty & Shipping

• Warranty: 12 months against defects.
• Dispatch: 12–24 hours after order.
• Carriers: FedEx, UPS, or DHL express.

Expert Review

“The XNX-AMAI-NNNNN is a game-changer for plant-wide gas detection. Its HART EDDL gives instant health feedback. The aluminium enclosure is lightweight yet tough. Integration with infrared sensors is seamless. A top pick for multi-gas facilities.” – Senior Instrument Engineer

Manager’s Insight

“We use this transmitter across 8 offshore platforms. The modular design cuts spare parts inventory by 30%. HART communication simplifies troubleshooting from the control room. With 12-month warranty and fast shipping, it keeps our operations running.” – Plant Operations Manager

Suitable Devices & Applications

• Devices: PLCs, DCS, SCADA, HART handhelds, gas control panels.
• Applications: Offshore rigs, refineries, chemical plants, gas turbine enclosures, and wastewater treatment.
• Ideal for flammable/toxic gas monitoring in Zone 1, 2, 21, and 22.

Comparison with XNX-AMSV-RNCB1

• XNX-AMAI-NNNNN (this model): Aluminium enclosure, 2.8 kg, no sensor included, infrared/4-20mA interface, ATEX/IEC.
• XNX-AMSV-RNCB1: Painted 316SS, 5 kg, includes MPD catalytic sensor (0-100% LEL), 3 relays, HART over 4-20mA.
• Choose XNX-AMAI-NNNNN if you already have sensors or prefer infrared technology.
• Choose XNX-AMSV-RNCB1 for a complete catalytic LEL solution with relays.

Frequently Asked Questions

Q: Does this transmitter include a sensor?

A: No. The sensor is sold separately. It supports infrared and 4-20mA toxic/O2 sensors.

Q: Can I use this with existing 4-20mA sensors?

A: Yes. It accepts generic 4-20mA inputs from any sensor.

Q: What is the maximum cable distance for the 4-20mA loop?

A: Up to 1000 meters with shielded cable (depending on wire gauge).

Q: Is the HART EDDL software free?

A: Yes. It is included and works with any HART-compatible host.

Q: How long does it take to ship?

A: We ship within 12–24 hours via FedEx, UPS, or DHL.

Selection Guide

• If you use infrared sensors (Searchline Excel, Optima) → This model is perfect.
• If you need a catalytic LEL sensor → Consider XNX-AMSV-RNCB1.
• If weight is a concern → Aluminium (2.8 kg) is lighter than stainless steel.
• If you need relays → Choose a variant with relay option (not this one).
• For harsh offshore environments → Prefer the painted 316SS version.
• If you need local HART display → Select a model with ‘H’ option.

Contact & Ordering

Sales & Technical Support

Email: sales@powergearx.com
WhatsApp: +86 18030005825

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