Honeywell XNX-UTSE-FHIV1 Universal Transmitter Data Sheet

The Honeywell XNX-UTSE-FHIV1 universal transmitter delivers high performance methane monitoring across hazardous processing areas. Plant engineers install this heavy duty gas detector to protect critical infrastructure against explosive gas buildup. Technicians rely on the Honeywell XNX-UTSE-FHIV1 transmitter to ensure continuous safety and fast network communication.

Download the official technical manual to view complete wiring diagrams and installation steps: Download Honeywell XNX Universal Transmitter Manual.

Product Executive Summary

• Manufacturer Name: Honeywell Process Solutions
• Model Series: XNX Universal Transmitter Series
• Specific Model: XNX-UTSE-FHIV1
• Primary Application: Continuous combustible methane gas monitoring in explosive industrial environments.
• Core Feature: Heavy stainless steel enclosure with Foundation Fieldbus and local HART communication support.

Technical Specifications & Performance Parameters

• Brand Name: Honeywell
• Model Identification: XNX-UTSE-FHIV1
• Measurement Target: 0 to 100% LEL (0 to 5% Vol.) Methane (CH4) Gas
• Response Time Speed: T90 optical response occurs in less than 15 seconds under standard testing.
• System Sensitivity: High optical stability detects minimal methane concentrations without signal drift.
• Signal Linearity: Linear digital conversion ensures high accuracy across the complete active range.
• Measurement Resolution: 1% LEL digital increment steps ensure precise control room monitoring.
• Operating Temperature Limit: Thermal endurance spans from -40 degrees Celsius up to +65 degrees Celsius.
• Environmental Tolerance: Rugged housing meets strict NEMA 4X and IP66 ingress protection ratings.
• Noise Immunity: Internal electronic shielding protects circuit elements against strong electromagnetic interference.
• Main Enclosure Body: 316 Grade Stainless Steel prevents corrosion in harsh chemical locations.
• Conduit Entry Connection: Dual 3/4 inch NPT threaded entry ports accept explosion-proof wiring glands.
• Safety Certifications: Official UL and CSA approvals suit Class I Division 1 hazardous areas.
• Personality Module: Integrated electrochemical interface includes intrinsic safety barrier board assemblies.
• Fieldbus Bus Card: Built-in Foundation Fieldbus module connects transmitter directly into digital networks.
• Local Interface Access: Dedicated local HART connection point allows fast technician field servicing.
• Total Equipment Mass: Heavy duty housing assembly weighs exactly 6.8 kilograms (15 pounds) total.
• Operating Voltage Range: Internal electronics operate on standard 18 to 32 VDC power supply inputs.
• Power Usage Requirement: Low energy consumption draws less than 6.5 watts during normal operations.

Key Selling Points

• Dual Digital Communications: Foundation Fieldbus links main control systems while local HART enables quick handheld diagnostic testing.
• Extreme Marine Durability: Solid 316 stainless steel body resists harsh saltwater spray on offshore platforms.
• Intrinsically Safe Design: Built-in safety barrier allows technicians to service optical sensors without total power shutdown.
• Infrared Methane Precision: Advanced optical sensor head delivers fast infrared detection for dangerous methane gas leaks.
• Flexible Modular Architecture: Common internal electronic chassis reduces spare inventory costs across various plant assets.

Model Code Tree Structure

• XNX → Universal Transmitter Platform
  • U → UL and CSA Safety Approved
    • T → 3/4 inch NPT Threaded Conduit Entry
      • S → 316 Grade Stainless Steel Enclosure
        • E → Electrochemical IS Barrier Interface
          • F → Foundation Fieldbus Communication Card
            • H → Local HART Test Port Included
              • IV1 → Infrared Methane Sensor (0-100% LEL)

Model Comparison & Technical Recommendations

• XNX-UTSE-FHIV1 Platform: Uses infrared optical sensors tuned specifically for methane gas concentration measurement.
• Alternative Selection Option: Review specifications for the XNX-UTSE-FHIF1 transmitter model when site target gases require propane detection.
• Engineering Advice: Select XNX-UTSE-FHIV1 for natural gas compression stations requiring direct methane digital telemetry over Fieldbus loops.
• Hardware Similarities: Both transmitters share identical 316 stainless steel housing, local HART access, and Foundation Fieldbus protocols.

Field Installation & Wiring Guide

• Physical Mounting: Secure the heavy stainless housing firmly onto rigid metal mounting frames or walls.
• Conduit Sealing: Apply approved thread sealant onto 3/4 inch NPT stainless conduit connections.
• Field Wiring Steps: Route digital signal wires inside housing and connect conductors onto Foundation Fieldbus terminal blocks.
• System Grounding: Connect heavy copper grounding wire onto external enclosure earth terminals to prevent noise.
• Sensor Head Assembly: Thread infrared methane sensor cartridge into lower housing port and hand tighten securely.

Delivery Packaging & Express Logistics

• Standard Shipping List: Sealed transmitter enclosure unit with Foundation Fieldbus and HART communication circuit boards.
• Internal Hardware Items: Pre-installed intrinsic safety barrier card and electrochemical personality board assembly inside housing.
• Protective Packaging: Thick custom foam inserts cushion heavy transmitter during international air transit.
• Express Courier Options: We send fast international shipments using trusted express couriers FedEx, UPS, and DHL.
• Commercial Warranty Coverage: Factory fresh units include full 12 month warranty coverage against manufacturing defects.

Frequently Asked Questions

• What main gas type does this model detect? This transmitter measures methane gas concentrations from 0 to 100% LEL using infrared sensors.
• How do engineers access local HART communications? Technicians attach HART handheld calibrators directly to internal test terminals under front enclosure covers.
• Does this unit support Foundation Fieldbus protocol loops? Factory installed Foundation Fieldbus cards allow direct integration into smart digital fieldbus control networks.
• Is this heavy housing suitable for corrosive environments? The 316 grade stainless steel construction provides superior protection against aggressive offshore marine atmospheres.
• What input power voltage does the electronics require? Internal power supply circuits operate smoothly on standard 18 to 32 VDC direct current inputs.

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