Introduction to the Honeywell XNX Gas Detector

The Honeywell XNX gas detector is a trusted universal transmitter used across industrial environments for detecting a wide range of toxic and combustible gases. Its modular design and compatibility with various sensor types make it a go-to solution for oil & gas, chemical processing, and confined space monitoring.

However, ensuring the XNX functions correctly over time requires periodic calibration. This article focuses on the xnx gas detector calibration machine price, including all essential components and where to get the best deals.

Why Calibration Is Critical for XNX Gas Detectors

Calibration is more than a maintenance step—it’s a safety mandate. Gas detectors gradually lose sensitivity due to environmental exposure, aging sensors, and usage frequency. If not calibrated regularly:

• False alarms may occur

• Dangerous leaks might go undetected

• Regulatory compliance could be compromised

This is why investing in the correct XNX calibration machine and kits is essential for both safety and legal reasons.

Components of an XNX Calibration Setup

The XNX Transmitter Unit

This is the base device that supports various sensor cartridges. It does not include calibration tools.

• Price Range: $1,000 – $2,500

• Model Example: Honeywell XNX-UTAI-NNNNN

Toxic Gas Calibration Kits

Designed for gases like CO (carbon monoxide) or H₂S (hydrogen sulfide).

• Price: $522 – $692

• Includes: Tubing, regulator, calibration cup, and carrying case

Combustible Gas Calibration Kits

Used to calibrate Lower Explosive Limit (LEL) sensors that detect methane or propane.

• Price: Around $600

• Includes: Same as above but tuned for combustible sensors

Calibration Gas Cylinders

Essential for any calibration process, these are typically sold separately.

• Price Range: $150 – $400

• Contents: Gas mix (e.g., 50% LEL Methane or 100 ppm CO in air)

xnx gas detector calibration machine price Breakdown

Price Comparison: Top Vendors

Here’s a quick overview of where to buy and the average cost:

Buying Tips and What to Watch Out For

• Check for compatibility with your XNX sensor type (toxic or combustible).

• Ensure the kit includes a regulator; some kits exclude this vital part.

• Watch lead times—some parts may take 12–16 weeks to deliver.

• Consider bundled purchases to save on total cost.

How to Perform XNX Detector Calibration

1. Connect the regulator to the calibration gas cylinder.

2. Attach the calibration cap to the sensor.

3. Flow the gas at a regulated rate (typically 0.5 LPM).

4. Wait until the sensor stabilizes.

5. Adjust the detector reading if necessary using the XNX interface.

6. Disconnect and record calibration date.

Where to Buy XNX Calibration Machines Online

• Instrumart.com

• Lesman.com

• IQElectro.com

• NexInstrument.com

These vendors are reputable and offer genuine Honeywell XNX products.

Frequently Asked Questions

1. Do I need a separate kit for toxic and combustible gases?

Yes, the calibration requirements differ by gas type and sensor configuration.

2. How often should I calibrate my XNX detector?

Every 6 months or as recommended by Honeywell and local regulations.

3. Can I use third-party calibration gas?

You can, but make sure it meets the required purity and mix standards.

4. What’s included in a typical calibration kit?

Regulator, tubing, calibration cap, and case—gas cylinder not included.

5. Can I calibrate the XNX manually?

Yes, but using the appropriate Honeywell interface and following safety protocols.

6. Is it cheaper to outsource calibration?

Short-term yes, but owning the calibration kit is cost-effective long-term.

Conclusion: Invest in Accuracy and Safety

Purchasing a proper XNX gas detector calibration machine is more than a technical need—it’s a safeguard against potential hazards. With prices ranging between $2,000 and $3,500, you get reliable, compliant, and long-lasting protection for your facility. Always choose genuine parts, buy from certified vendors, and stick to a regular calibration schedule.