Global Helium Leak Sensor Market Growth 2025-2031

The global Helium Leak Sensor market size is predicted to grow from US$ 154 million in 2025 to US$ 169 million in 2031; it is expected to grow at a CAGR of 1.6% from 2025 to 2031.

A Helium Leak Sensor or Helium Leak detector is used to locate and measure the size of leaks into or out of a system or containing device. The tracer gas, helium, is introduced to a test part that is connected to the leak detector. The helium leaking through the test part enters through the system and this partial pressure is measured and the results are displayed on a meter.

Helium leak detectors consist of the following components:

A spectrometer to detect the mass of helium

A vacuum system to maintain the pressure in the spectrometer

A mechanical pump to evacuate the part to be tested

Valves which enable the various stages of detection: evacuation, test & venting

An amplifier and readout instrumentation to monitor the output signal

Power supplies and controls

Fixturing that attaches the part to be tested to the detector

Methods of Leak Testing Parts

There are two main methods to leak test parts using helium: Vacuum Testing (outside-in) and Pressure Testing (Inside-out). The detection method should be selected based on the working conditions of the part to be tested. It is important to maintain the same pressure conditions during the test as will exist during the actual use of the part. Vacuum systems should be tested with a vacuum inside the chamber. A compressed air cylinder should be tested with high pressure inside the cylinder.

INFICON, Agilent, Leybold and Pfeiffer Vacuum are the top 4 manufacturters of Helium Leak Sensor, with about 59% market shares.

LP Information, Inc. (LPI) ' newest research report, the “Helium Leak Sensor Industry Forecast” looks at past sales and reviews total world Helium Leak Sensor sales in 2024, providing a comprehensive analysis by region and market sector of projected Helium Leak Sensor sales for 2025 through 2031. With Helium Leak Sensor sales broken down by region, market sector and sub-sector, this report provides a detailed analysis in US$ millions of the world Helium Leak Sensor industry.

This Insight Report provides a comprehensive analysis of the global Helium Leak Sensor landscape and highlights key trends related to product segmentation, company formation, revenue, and market share, latest development, and M&A activity. This report also analyzes the strategies of leading global companies with a focus on Helium Leak Sensor portfolios and capabilities, market entry strategies, market positions, and geographic footprints, to better understand these firms’ unique position in an accelerating global Helium Leak Sensor market.

This Insight Report evaluates the key market trends, drivers, and affecting factors shaping the global outlook for Helium Leak Sensor and breaks down the forecast by Type, by Application, geography, and market size to highlight emerging pockets of opportunity. With a transparent methodology based on hundreds of bottom-up qualitative and quantitative market inputs, this study forecast offers a highly nuanced view of the current state and future trajectory in the global Helium Leak Sensor.

This report presents a comprehensive overview, market shares, and growth opportunities of Helium Leak Sensor market by product type, application, key manufacturers and key regions and countries.

Segmentation by Type:
Portable Leak Detector
Compact Leak Detector
Stationary Leak Detector

Segmentation by Application:
Electronics
Power Industry
Aerospace
Automotive
Others

This report also splits the market by region:
Americas
United States
Canada
Mexico
Brazil
APAC
China
Japan
Korea
Southeast Asia
India
Australia
Europe
Germany
France
UK
Italy
Russia
Middle East & Africa
Egypt
South Africa
Israel
Turkey
GCC Countries

The below companies that are profiled have been selected based on inputs gathered from primary experts and analysing the company's coverage, product portfolio, its market penetration.
INFICON
Agilent
Leybold
Pfeiffer Vacuum
Shimadzu
Edwards Vacuum
ULVAC
VIC Leak Detection
AnHui Wanyi
LACO Technologies

Key Questions Addressed in this Report

What is the 10-year outlook for the global Helium Leak Sensor market?

What factors are driving Helium Leak Sensor market growth, globally and by region?

Which technologies are poised for the fastest growth by market and region?

How do Helium Leak Sensor market opportunities vary by end market size?

How does Helium Leak Sensor break out by Type, by Application?

Please note: The report will take approximately 2 business days to prepare and deliver.