Sentrac Strix Hydrogen Leak Detector with a Wide Measurement Range
The Sentrac Strix is a high-sensitivity leak detector that uses diluted hydrogen gas (95% nitrogen, 5% hydrogen) as a tracer gas. Hydrogen, present in air at only 0.5 ppm, is minimally affected by environmental interference, enabling highly accurate leak testing. Additionally, compared to helium, hydrogen gas is more cost-effective and readily available, making it an economical and practical solution. Its sensor is designed to avoid false reactions to gases other than hydrogen, eliminating environmental gas interference. The system supports a wide range of testing needs, from portable models to those compatible with automated systems.
■ Features
Use of Diluted Hydrogen Gas:
Hydrogen gas exists in air at only 0.5 ppm, reducing interference from the environment.
Safe, non-flammable gas mixture (95% nitrogen, 5% hydrogen).
More cost-effective and stably supplied compared to helium gas.
High-Sensitivity Sensor:
Does not react to gases other than hydrogen, ensuring highly accurate detection.
The probe’s sensor responds quickly to hydrogen, enabling rapid recovery even after detecting large leaks.
Ease of Operation:
Equipped with an OLED display on the handheld probe for easy monitoring of leak amounts and test information.
Portable models require no external power supply, making them ideal for field use.
Versatile Applications:
Suitable for industries such as automotive, aerospace, refrigeration and air conditioning, and piping manufacturing.
Supports both manual and automated leak testing systems.
■ Main Specifications
Tracer Gas: 95% nitrogen, 5% hydrogen gas mixture
Sensitivity: 0.5 ppm (minimum detectable leak rate: 1×10⁻⁶ Pa·m³/sec)
Display: OLED display on handheld probe
Model Variations: Portable models and automated system-compatible models
Operating Environment: 5–40°C, humidity 80% or less (non-condensing)
■ Applications
Automotive Parts: Leak testing for fuel system components and engine parts
Aerospace Industry: Quality control for fuel tanks and pressurized piping
Refrigeration and Air Conditioning Equipment: Leak detection for cooling and HVAC systems
Piping and Valve Manufacturing: Testing for leaks in pipes, solenoid valves, couplings, and hoses
Sealed Products: Leak testing for containers and other airtight products
The Sentrac Strix enables high-sensitivity and cost-effective leak detection using diluted hydrogen gas, offering a trusted solution for various industries.
■ For more details, please download the PDF or contact us.
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