XNX-UTAE-NNNNN Honeywell Universal Gas Transmitter

Honeywell XNX-UTAE-NNNNN Universal Gas Transmitter

• Brand & Model: Honeywell XNX-UTAE-NNNNN (Universal Gas Transmitter).
• Approval & Entry: UL-CSA certified (Approval Code U) with ¾" NPT conduit entry (Entry Type T).
• Material & Interface: Durable aluminum construction (A) and Electrochemical Cartridge Interface (Ec) including IS barrier and adaptor.
• Sensor & Options: Ships with no sensor installed (NNN) and no optional modules (Option N, Local HART N).
• Weight: 2.8 kg (lightweight for easy wall or pole mounting).

Technical Specifications

• Measurement Range: Depends on the selected electrochemical sensor (user-configurable).
• Response Time: Typically T90 < 30 seconds (sensor dependent).
• Sensitivity & Linearity: High sensitivity with linear output across the detection range.
• Resolution: 0.01 ppm (for most toxic gases) or 0.1% vol for oxygen.
• Operating Temperature: -20°C to +50°C (-4°F to +122°F).
• Environmental Tolerance: IP66/IP67 rated; resists humidity, dust, and vibration.
• Interference Rejection: Integrated IS barrier minimizes electrical noise and cross-gas interference.

Installation & Mounting

• Use the ¾"NPT entry for rigid conduit or cable glands (ensure proper sealing).
• Mount the XNX-UTAE-NNNNN vertically on a flat surface using the integrated mounting holes.
• Connect the electrochemical sensor cartridge to the Ec interface (adaptor included).
• Apply power (24 VDC nominal) and verify loop wiring per the user manual.
• Perform a zero and span calibration after installation for accurate readings.

Package Contents

• Honeywell XNX-UTAE-NNNNN transmitter unit (aluminum housing).
• Electrochemical interface module with IS barrier and adaptor.
• Mounting hardware kit (screws and wall plugs).
• Quick start guide and terminal block connectors.
• (Sensor sold separately – order the required MPD sensor cartridge).

Shipping & Logistics

• We stock this model – ready for immediate dispatch.
• Ship within 5 business days via FedEx, UPS, or DHL (your choice).
• All units are brand new and factory sealed.
• 30-day return window for unused items in original packaging.

Frequently Asked Questions (FAQ)

• Q: Does the XNX-UTAE-NNNNN come with a sensor?
  A: No, it ships without a sensor (NNN). You need to purchase the appropriate electrochemical cartridge separately.
• Q: Can I use this transmitter for oxygen detection?
  A: Yes, the Ec interface supports Honeywell oxygen sensors as well as toxic gas cartridges.
• Q: What is the warranty period?
  A: The transmitter carries a standard 12-month warranty against manufacturing defects.
• Q: Is the unit intrinsically safe?
  A: The included IS barrier and adaptor (Ec personality) provide intrinsic safety for hazardous locations.
• Q: How do I calibrate the XNX-UTAE-NNNNN?
  A: Use the local HART (optional) or a handheld calibrator; follow the step-by-step guide in the manual.
• Q: What is the maximum cable distance?
  A: Up to 300 meters (1,000 ft) with shielded cable, depending on the sensor type.

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