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Hydrogen and Refrigerant Tracer Gas Leak Detector- DXR-240

Hydrogen and Refrigerant Tracer Gas Leak Detector- DXR-240

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Description

Professional Leak Detection for Modern HVAC & Refrigeration Systems

The H2Leak DXR-240 is a high-performance, portable leak detector engineered for HVAC technicians, refrigeration contractors, and service professionals who demand accuracy, speed, and versatility.

Designed to detect both refrigerant gases (HFC, HFO, HC) and hydrogen/nitrogen (H₂/N₂) tracer gas, the DXR-240 gives you a dual-method leak detection solution—perfect for locating even the smallest leaks in commercial and residential systems.

Whether you’re servicing supermarket refrigeration racks, VRF systems, chillers, or residential AC units, the DXR-240 delivers reliable results every time.

Ultra-High Sensitivity for Micro-Leaks

  • Sensitivity down to ~1 g/year refrigerant equivalent
  • Detects extremely small leaks that standard sniffers may miss
  • Perfect for EPA compliance, GreenChill programs, and leak reduction initiatives

Increase Service Revenue with Advanced Leak Detection

Adding the DXR-240 to your service offering allows you to:

  • Detect leaks faster and more accurately
  • Reduce callback visits
  • Offer premium leak detection services
  • Increase billable service revenue
  • Differentiate from competitors

For plumbing and HVAC contractors, hydrogen-based leak detection is a high-margin service upgrade that delivers immediate ROI.

Areas of Applications

  • Supermarket refrigeration systems
  • Cold storage facilities
  • Industrial refrigeration
  • HVAC service and maintenance
  • Commissioning new piping systems
  • Preventative maintenance programs

Designed for HVAC & Refrigeration Professionals

The DXR-240 is purpose-built for:

Commercial Refrigeration

  • Supermarkets & grocery stores
  • Rack refrigeration systems
  • Walk-in coolers & freezers

HVAC Systems

  • VRF / VRV systems
  • Chillers and rooftop units
  • Residential & commercial AC systems

Leak Detection with Tracer Gas

  • Ideal for hydrogen tracer gas leak detection
  • Perfect for locating leaks that traditional methods miss

Why Use the DXR-240 for Hydrogen or Refrigerant Tracer Detection?

Hydrogen tracer gas (typically 95% nitrogen / 5% hydrogen) is one of the most effective leak detection methods available:

  • Hydrogen is an Ultra-small molecules that escape even microscopic leaks.
  • Hydrogen is Non-toxic and safe in low concentrations
  • Faster and more accurate than soap bubbles or nitrogen pressure tests
  • Refrigerant capability of the DXR-240 means tech can detect for either refrigerant or H2 with one high level detector

This makes the DXR-240 an essential tool for technicians working on tightness testing, commissioning, and difficult leak scenarios.

Features

  • Multi-Gas Detection Capability
  • High Sensitivity Detection
  • Dual Sensor Technology
  • Smart Leak Localization
  • Field-Ready Design

Specifications

  • Detected GasesHFC, HFO, HC, R290, R600, H₂/N₂ tracer gas
  • Sensitivity1 g/yr min. sensitivity for HFC, HFO; 1 g/yr min. sensitivity for R600 & R290; 1.10-5 cc/s min. sensitivity for tracer mixture H2/N2 [equivalent approx. 1 g/yr refrigerant gases]
  • Battery LifeUp to 8 hours
  • ChargingUSB-C rechargeable
  • Sensitivity LevelsHigh / Medium / Low