XNX-UTAI-NNNNN | Honeywell XNX Gas Detection Transmitter

Honeywell · Sensors & Instrumentation

Description  The Honeywell XNX-UTAI-NNNNN is a universal gas detection transmitter designed for flexible integration in industrial safety systems. It supports HART communication and delivers a 4–20 mA analog output for accurate and real-time gas monitoring.     Technical Specifications  Condition New/Never Used Surplus Brand Honeywell Category Safety Systems Part Number XNX-UTAI-NNNNN Subcategory Gas Monitoring System Series XNX Series Sensor Compatibility Catalytic bead, Electrochemical, Infrared Output Signal 4–20 mA analog, HART digital Enclosure Material Aluminum Enclosure Rating IP66 / NEMA 4X Process Connection 5 x 3/4" NPT Input Voltage Range 18–32 VDC (nominal 24 VDC) Operating Temperature -40°F to 149°F (-40°C to 65°C) Operating Pressure Range 90–110 kPa Communication Protocol HART Display Optional digital display (not specified in base model) Certifications UL, CSA Mounting Type Wall or pipe mounted Weight 5.00 lbs (approx. 2.27 kg)       Information About XNX-UTAI-NNNNN The XNX-UTAI-NNNNN is part of Honeywell’s XNX Series, a versatile platform that supports toxic, oxygen, and combustible gas detection using catalytic bead, electrochemical, or infrared sensors. It features an IP66/NEMA 4X-rated aluminum enclosure, making it suitable for harsh and hazardous environments. The transmitter operates on a 24V DC nominal power supply (18–32V DC range) and communicates via HART for digital diagnostics and remote configuration. Its modular design includes a 3/4” NPT conduit entry and compatibility with a wide range of sensor types, making it ideal for both new installations and system upgrades across oil & gas, petrochemical, and industrial safety sectors. Key Features: Universal Sensor Support: Compatible with catalytic, electrochemical, and IR sensors for flexible deployment. HART Protocol Enabled: Allows for remote diagnostics, calibration, and monitoring through digital communications. 4–20 mA Output: Provides industry-standard analog output for real-time gas level transmission. Rugged Aluminum Housing: IP66/NEMA 4X rated for use in challenging industrial environments. Wide Operating Temperature: Functions reliably from -40°F to 149°F (-40°C to 65°C). Certified Safety Compliance: UL and CSA approved for hazardous area installation. Modular Connection Design: Equipped with 5 x 3/4" NPT ports for installation flexibility. Standardized Platform: Supports a common interface for hundreds of input configurations. Pressure Tolerance: Operates effectively in pressures between 90–110 kPa. Industrial Versatility: Ideal for use in refineries, chemical plants, and confined space monitoring. The XNX-UTAI-NNNNN delivers high-performance, scalable gas detection capability with universal sensor support and robust environmental protection.

Brand: Honeywell · Category: Sensors & Instrumentation

Key features

• Universal Sensor Support: Compatible with catalytic, electrochemical, and IR sensors for flexible deployment.
• HART Protocol Enabled: Allows for remote diagnostics, calibration, and monitoring through digital communications.
• 4–20 mA Output: Provides industry-standard analog output for real-time gas level transmission.
• Rugged Aluminum Housing: IP66/NEMA 4X rated for use in challenging industrial environments.
• Wide Operating Temperature: Functions reliably from -40°F to 149°F (-40°C to 65°C).
• Certified Safety Compliance: UL and CSA approved for hazardous area installation.
• Modular Connection Design: Equipped with 5 x 3/4" NPT ports for installation flexibility.
• Standardized Platform: Supports a common interface for hundreds of input configurations.
• Pressure Tolerance: Operates effectively in pressures between 90–110 kPa.
• Industrial Versatility: Ideal for use in refineries, chemical plants, and confined space monitoring.

Specifications

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