XNX-UTSV-NNIV1 Honeywell Methane Transmitter 0-100% LEL IR

XNX-UTSV-NNIV1 Honeywell Universal Transmitter

• Brand & Model: Honeywell XNX-UTSV-NNIV1 – XNX Universal Transmitter.
• Approval: UL/CSA certified for North American hazardous locations.
• Enclosure Material: 316 stainless steel for superior corrosion resistance.
• Personality: mV interface for milli-Volt sensors (MPD, Sensepoint, Model 705).
• Sensor & Range: IV1 = IR 0-100% LEL (or 0-5% Vol.) Methane.
• Electrical Entries: Four 3/4" NPT conduit openings for easy field wiring.

Technical Specifications

• Measurement Range: 0-100% LEL or 0-5% Vol. Methane (IR sensor).
• Frequency Response: T90 response time typically under 30 seconds.
• Sensitivity: High sensitivity for low-level methane detection.
• Linearity: ±2% of full scale across the entire measurement range.
• Resolution: 1% LEL or 0.01% Vol. for precise readings.
• Operating Temperature: -40°C to +65°C (-40°F to +149°F).
• Operating Humidity: 0-99% RH (non-condensing) for harsh environments.
• Operating Pressure: 90-110 kPa for atmospheric compatibility.
• Storage Conditions: -40°C to 75°C (-40°F to 167°F), 0-99% non-condensing.
• Immunity: Excellent resistance to RFI/EMI interference.

Physical Dimensions & Weight

• Weight: 6.8 kg – robust and durable construction.
• Dimensions: 16 cm x 19.7 cm x 11.4 cm (6.1" x 7.8" x 4.5").

Installation Guidelines

• Mount the transmitter on a flat surface using integral mounting lugs.
• Use the optional pipe mounting kit for Ø100-150mm (Ø4"-6") pipes.
• Select the ceiling mounting bracket for overhead installations.
• Connect the milli-Volt sensor wires to the designated terminals.
• Apply power only after verifying correct sensor and wiring connections.
• Perform a zero and span calibration after installation is complete.

Package Contents

• Honeywell XNX-UTSV-NNIV1 stainless steel universal transmitter.
• Pre-installed IV1 IR methane sensor (0-100% LEL or 0-5% Vol.).
• Mounting lugs and hardware for surface installation.
• Instruction manual and quick-start guide.
• Terminal block connectors and spare fuses.

Shipping & Delivery

• We ship all orders via FedEx, UPS, or DHL express services.
• All units are brand new and original from Honeywell.
• We maintain ample stock for immediate dispatch.
• Orders ship within 5 business days after payment confirmation.
• We provide tracking numbers for all shipments.

Frequently Asked Questions

• Q: Which sensors work with this transmitter?
  A: The XNX-UTSV-NNIV1 supports MPD, Sensepoint, and Model 705 HT and PPM sensors.
• Q: What is the maximum cable distance for the mV sensor?
  A: You can run up to 300 meters using shielded twisted-pair cable.
• Q: Can I use this in a Zone 1 hazardous area?
  A: Yes, the UL/CSA certification covers Class I, Division 1 groups B, C, D.
• Q: Does the unit support HART® communication?
  A: This model has no local HART option installed (N = No Option).
• Q: How do I perform a zero calibration?
  A: Apply zero gas (nitrogen or methane-free air) and use the magnetic switch.
• Q: What is the warranty period for this product?
  A: We offer a 30-day return policy and full manufacturer's warranty coverage.
• Q: Is pipe mounting kit included in the package?
  A: No, the pipe mounting kit is optional and sold separately.
• Q: How do I clean the stainless steel housing?
  A: Use a soft cloth with mild detergent; avoid abrasive or acidic cleaners.

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