Small Capacitance Diaphragm Vacuum Gauges Market Report – Research, Industry Analysis Reports and Market Demands

Global Small Capacitance Diaphragm Vacuum Gauges Market 2026 by Manufacturers, Regions, Type and Application, Forecast to 2032

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Table of Content

1 Market Overview

1.1 Product Overview and Scope
1.2 Market Estimation Caveats and Base Year
1.3 Market Analysis by Type
- 1.3.1 Overview: Global Small Capacitance Diaphragm Vacuum Gauges Consumption Value by Type: 2021 Versus 2025 Versus 2032
- 1.3.2 Unheated Type
- 1.3.3 Heated Type
1.4 Market Analysis by Scale Range
- 1.4.1 Overview: Global Small Capacitance Diaphragm Vacuum Gauges Consumption Value by Scale Range: 2021 Versus 2025 Versus 2032
- 1.4.2 0.01-1 Torr
- 1.4.3 1-10 Torr
- 1.4.4 10-100 Torr
- 1.4.5 100-1000 Torr
- 1.4.6 More than 1000 Torr
1.5 Market Analysis by Measurement Principle
- 1.5.1 Overview: Global Small Capacitance Diaphragm Vacuum Gauges Consumption Value by Measurement Principle: 2021 Versus 2025 Versus 2032
- 1.5.2 Absolute CDG
- 1.5.3 Differential CDG
1.6 Market Analysis by Diaphragm Material
- 1.6.1 Overview: Global Small Capacitance Diaphragm Vacuum Gauges Consumption Value by Diaphragm Material: 2021 Versus 2025 Versus 2032
- 1.6.2 Metal
- 1.6.3 Ceramic
1.7 Market Analysis by Application
- 1.7.1 Overview: Global Small Capacitance Diaphragm Vacuum Gauges Consumption Value by Application: 2021 Versus 2025 Versus 2032
- 1.7.2 Semiconductor Equipment
- 1.7.3 Photovoltaics and Displays
- 1.7.4 Medical and Pharmaceutical
- 1.7.5 Food Industry
- 1.7.6 Others
1.8 Global Small Capacitance Diaphragm Vacuum Gauges Market Size & Forecast
- 1.8.1 Global Small Capacitance Diaphragm Vacuum Gauges Consumption Value (2021 & 2025 & 2032)
- 1.8.2 Global Small Capacitance Diaphragm Vacuum Gauges Sales Quantity (2021-2032)
- 1.8.3 Global Small Capacitance Diaphragm Vacuum Gauges Average Price (2021-2032)

2 Manufacturers Profiles

3 Competitive Environment: Small Capacitance Diaphragm Vacuum Gauges by Manufacturer

3.1 Global Small Capacitance Diaphragm Vacuum Gauges Sales Quantity by Manufacturer (2021-2026)
3.2 Global Small Capacitance Diaphragm Vacuum Gauges Revenue by Manufacturer (2021-2026)
3.3 Global Small Capacitance Diaphragm Vacuum Gauges Average Price by Manufacturer (2021-2026)
3.4 Market Share Analysis (2025)
- 3.4.1 Producer Shipments of Small Capacitance Diaphragm Vacuum Gauges by Manufacturer Revenue ($MM) and Market Share (%): 2025
- 3.4.2 Top 3 Small Capacitance Diaphragm Vacuum Gauges Manufacturer Market Share in 2025
- 3.4.3 Top 6 Small Capacitance Diaphragm Vacuum Gauges Manufacturer Market Share in 2025
3.5 Small Capacitance Diaphragm Vacuum Gauges Market: Overall Company Footprint Analysis
- 3.5.1 Small Capacitance Diaphragm Vacuum Gauges Market: Region Footprint
- 3.5.2 Small Capacitance Diaphragm Vacuum Gauges Market: Company Product Type Footprint
- 3.5.3 Small Capacitance Diaphragm Vacuum Gauges Market: Company Product Application Footprint
3.6 New Market Entrants and Barriers to Market Entry
3.7 Mergers, Acquisition, Agreements, and Collaborations

4 Consumption Analysis by Region

4.1 Global Small Capacitance Diaphragm Vacuum Gauges Market Size by Region
- 4.1.1 Global Small Capacitance Diaphragm Vacuum Gauges Sales Quantity by Region (2021-2032)
- 4.1.2 Global Small Capacitance Diaphragm Vacuum Gauges Consumption Value by Region (2021-2032)
- 4.1.3 Global Small Capacitance Diaphragm Vacuum Gauges Average Price by Region (2021-2032)
4.2 North America Small Capacitance Diaphragm Vacuum Gauges Consumption Value (2021-2032)
4.3 Europe Small Capacitance Diaphragm Vacuum Gauges Consumption Value (2021-2032)
4.4 Asia-Pacific Small Capacitance Diaphragm Vacuum Gauges Consumption Value (2021-2032)
4.5 South America Small Capacitance Diaphragm Vacuum Gauges Consumption Value (2021-2032)
4.6 Middle East & Africa Small Capacitance Diaphragm Vacuum Gauges Consumption Value (2021-2032)

5 Market Segment by Type

5.1 Global Small Capacitance Diaphragm Vacuum Gauges Sales Quantity by Type (2021-2032)
5.2 Global Small Capacitance Diaphragm Vacuum Gauges Consumption Value by Type (2021-2032)
5.3 Global Small Capacitance Diaphragm Vacuum Gauges Average Price by Type (2021-2032)

6 Market Segment by Application

6.1 Global Small Capacitance Diaphragm Vacuum Gauges Sales Quantity by Application (2021-2032)
6.2 Global Small Capacitance Diaphragm Vacuum Gauges Consumption Value by Application (2021-2032)
6.3 Global Small Capacitance Diaphragm Vacuum Gauges Average Price by Application (2021-2032)

7 North America

7.1 North America Small Capacitance Diaphragm Vacuum Gauges Sales Quantity by Type (2021-2032)
7.2 North America Small Capacitance Diaphragm Vacuum Gauges Sales Quantity by Application (2021-2032)
7.3 North America Small Capacitance Diaphragm Vacuum Gauges Market Size by Country
- 7.3.1 North America Small Capacitance Diaphragm Vacuum Gauges Sales Quantity by Country (2021-2032)
- 7.3.2 North America Small Capacitance Diaphragm Vacuum Gauges Consumption Value by Country (2021-2032)
- 7.3.3 United States Market Size and Forecast (2021-2032)
- 7.3.4 Canada Market Size and Forecast (2021-2032)
- 7.3.5 Mexico Market Size and Forecast (2021-2032)

8 Europe

8.1 Europe Small Capacitance Diaphragm Vacuum Gauges Sales Quantity by Type (2021-2032)
8.2 Europe Small Capacitance Diaphragm Vacuum Gauges Sales Quantity by Application (2021-2032)
8.3 Europe Small Capacitance Diaphragm Vacuum Gauges Market Size by Country
- 8.3.1 Europe Small Capacitance Diaphragm Vacuum Gauges Sales Quantity by Country (2021-2032)
- 8.3.2 Europe Small Capacitance Diaphragm Vacuum Gauges Consumption Value by Country (2021-2032)
- 8.3.3 Germany Market Size and Forecast (2021-2032)
- 8.3.4 France Market Size and Forecast (2021-2032)
- 8.3.5 United Kingdom Market Size and Forecast (2021-2032)
- 8.3.6 Russia Market Size and Forecast (2021-2032)
- 8.3.7 Italy Market Size and Forecast (2021-2032)

9 Asia-Pacific

9.1 Asia-Pacific Small Capacitance Diaphragm Vacuum Gauges Sales Quantity by Type (2021-2032)
9.2 Asia-Pacific Small Capacitance Diaphragm Vacuum Gauges Sales Quantity by Application (2021-2032)
9.3 Asia-Pacific Small Capacitance Diaphragm Vacuum Gauges Market Size by Region
- 9.3.1 Asia-Pacific Small Capacitance Diaphragm Vacuum Gauges Sales Quantity by Region (2021-2032)
- 9.3.2 Asia-Pacific Small Capacitance Diaphragm Vacuum Gauges Consumption Value by Region (2021-2032)
- 9.3.3 China Market Size and Forecast (2021-2032)
- 9.3.4 Japan Market Size and Forecast (2021-2032)
- 9.3.5 South Korea Market Size and Forecast (2021-2032)
- 9.3.6 India Market Size and Forecast (2021-2032)
- 9.3.7 Southeast Asia Market Size and Forecast (2021-2032)
- 9.3.8 Australia Market Size and Forecast (2021-2032)

10 South America

10.1 South America Small Capacitance Diaphragm Vacuum Gauges Sales Quantity by Type (2021-2032)
10.2 South America Small Capacitance Diaphragm Vacuum Gauges Sales Quantity by Application (2021-2032)
10.3 South America Small Capacitance Diaphragm Vacuum Gauges Market Size by Country
- 10.3.1 South America Small Capacitance Diaphragm Vacuum Gauges Sales Quantity by Country (2021-2032)
- 10.3.2 South America Small Capacitance Diaphragm Vacuum Gauges Consumption Value by Country (2021-2032)
- 10.3.3 Brazil Market Size and Forecast (2021-2032)
- 10.3.4 Argentina Market Size and Forecast (2021-2032)

11 Middle East & Africa

11.1 Middle East & Africa Small Capacitance Diaphragm Vacuum Gauges Sales Quantity by Type (2021-2032)
11.2 Middle East & Africa Small Capacitance Diaphragm Vacuum Gauges Sales Quantity by Application (2021-2032)
11.3 Middle East & Africa Small Capacitance Diaphragm Vacuum Gauges Market Size by Country
- 11.3.1 Middle East & Africa Small Capacitance Diaphragm Vacuum Gauges Sales Quantity by Country (2021-2032)
- 11.3.2 Middle East & Africa Small Capacitance Diaphragm Vacuum Gauges Consumption Value by Country (2021-2032)
- 11.3.3 Turkey Market Size and Forecast (2021-2032)
- 11.3.4 Egypt Market Size and Forecast (2021-2032)
- 11.3.5 Saudi Arabia Market Size and Forecast (2021-2032)
- 11.3.6 South Africa Market Size and Forecast (2021-2032)

12 Market Dynamics

12.1 Small Capacitance Diaphragm Vacuum Gauges Market Drivers
12.2 Small Capacitance Diaphragm Vacuum Gauges Market Restraints
12.3 Small Capacitance Diaphragm Vacuum Gauges Trends Analysis
12.4 Porters Five Forces Analysis
- 12.4.1 Threat of New Entrants
- 12.4.2 Bargaining Power of Suppliers
- 12.4.3 Bargaining Power of Buyers
- 12.4.4 Threat of Substitutes
- 12.4.5 Competitive Rivalry

13 Raw Material and Industry Chain

13.1 Raw Material of Small Capacitance Diaphragm Vacuum Gauges and Key Manufacturers
13.2 Manufacturing Costs Percentage of Small Capacitance Diaphragm Vacuum Gauges
13.3 Small Capacitance Diaphragm Vacuum Gauges Production Process
13.4 Industry Value Chain Analysis

14 Shipments by Distribution Channel

14.1 Sales Channel
- 14.1.1 Direct to End-User
- 14.1.2 Distributors
14.2 Small Capacitance Diaphragm Vacuum Gauges Typical Distributors
14.3 Small Capacitance Diaphragm Vacuum Gauges Typical Customers

15 Research Findings and Conclusion

16 Appendix

16.1 Methodology
16.2 Research Process and Data Source

Description

According to our (Global Info Research) latest study, the global Small Capacitance Diaphragm Vacuum Gauges market size was valued at US$ 136 million in 2025 and is forecast to a readjusted size of US$ 205 million by 2032 with a CAGR of 6.0% during review period.
In 2025, global Small Capacitance Diaphragm Vacuum Gauge sales reached approximately 128,995 Units, with an average global market price of around US$ 1,025 per Unit.
Small Capacitance Diaphragm Vacuum Gauge (CDG) is a high-accuracy absolute pressure (vacuum) instrument that measures pressure by detecting changes in capacitance caused by the deflection of a thin diaphragm. The sensor typically consists of a flexible metal/ceramic diaphragm and a fixed electrode forming a capacitor; as gas pressure varies, the diaphragm deflects slightly, changing the capacitance, which is then converted into a pressure reading. Because the measurement is fundamentally based on mechanical deflection and capacitance rather than gas-dependent ionization effects—and often enhanced by temperature control/compensation to stabilize diaphragm properties—CDGs provide excellent stability, repeatability, and high resolution in the low-pressure range with relatively low sensitivity to gas species. They are widely used in semiconductor vacuum processes, thin-film deposition, etching, vacuum furnaces, and other high-purity vacuum systems for process monitoring and control.
CDGs are typically produced under a "core in-house + standardized outsourcing" precision-manufacturing model. Critical sensor elements—diaphragm/electrode geometry, hermetic vacuum sealing (weld/braze), and heated temperature control/compensation modules—are commonly developed and manufactured in-house to secure key specs such as zero stability, temperature coefficient, and long-term drift. In contrast, machined housings, standard vacuum fittings, and selected PCB/cable assemblies are often outsourced to qualified suppliers. Production is usually high-mix/low-volume, with a process chain spanning precision machining and ultrapure cleaning, cleanroom assembly, helium leak testing, thermal aging, segmented multi-point calibration, final consistency verification, and metrology traceability control. The main defensibility is built around "seal integrity + calibration capability + batch-to-batch consistency." Indicative gross margins typically fall in the ~40%–60% range; premium semiconductor-grade CDGs (low drift, heated designs, ultra-clean requirements) and strong brand/service offerings can trend higher. When calibration, repair, and spare parts/services are included, blended gross margins often improve further. In the value chain, upstream includes diaphragm films and precision metals, ceramics/insulators, glass-to-metal seals and brazing materials, elastomer/metal seals, and temperature-control and measurement electronics. Midstream covers sensor fabrication, clean assembly, and calibration/metrology. Downstream demand is driven by semiconductor vacuum processes (deposition, etch, thermal steps), vacuum coating/display manufacturing, research vacuum systems, and vacuum furnaces—often complemented by recurring aftermarket revenue from calibration and maintenance services.
Market Development Opportunities & Main Driving Factors
As global wafer-fab and advanced-packaging build-outs accelerate, vacuum process platforms are allocating more budget to high-accuracy absolute pressure references—creating a direct tailwind for capacitance diaphragm vacuum gauges. With tighter process windows and increasing recipe complexity in deposition, etch, and thermal steps, chamber pressure stability and repeatability translate into yield and OEE outcomes, pushing downstream preferences from "works" to "high-stability, low-drift, and traceable." In annual reports, leading vendors repeatedly underline the strategic importance of their vacuum and pressure control solutions for semiconductor manufacturing, alongside sustained investment in product refresh, performance upgrades, and customer adoption. Combined with industrial policies and localization efforts in selected regions, premium metrology is increasingly shifting from an optional accessory to a mission-critical component, strengthening the long-term growth narrative.
Market Challenges, Risks, & Restraints
This market is tightly linked to semiconductor capex cycles, so demand swings can quickly affect order cadence and pricing. During downturns, customers may extend maintenance intervals and reduce spending on spares and upgrades, pressuring both revenue and margins. On the technical side, semiconductor-grade CDGs require long qualification cycles and tight process matching; any zero drift, contamination residue, or seal reliability issue can be perceived as a line-stop risk—forcing continuous investment in materials, clean manufacturing, batch consistency, calibration systems, and global service networks. External uncertainties include rising costs in critical materials and precision manufacturing, supply-chain disruptions, and intensified competition driven by localization, which may pull ASPs downward.
Downstream Demand Trends
Downstream procurement is evolving toward a dual-track pattern: standardized configurations through equipment OEMs, alongside more granular selection by fabs. OEM integration increasingly favors digital interfaces and system interoperability so pressure data can be embedded into tool control and closed-loop process analytics. Fabs, meanwhile, prioritize batch-to-batch consistency, long-term drift performance, and traceable calibration to reduce hidden risks from changeovers and maintenance. On the product side, heated designs, low-drift architectures, anti-contamination features, and higher-grade clean assembly are becoming mainstream upgrade directions. Commercially, revenue is shifting toward services—calibration, repair, spares, and process diagnostics—making “metrology capability + delivery and response speed” a core supplier threshold and gradually steering the industry from one-off product sales to a "product + services" value model.
This report is a detailed and comprehensive analysis for global Small Capacitance Diaphragm Vacuum Gauges market. Both quantitative and qualitative analyses are presented by manufacturers, by region & country, by Type and by Application. As the market is constantly changing, this report explores the competition, supply and demand trends, as well as key factors that contribute to its changing demands across many markets. Company profiles and product examples of selected competitors, along with market share estimates of some of the selected leaders for the year 2025, are provided.
Key Features:
Global Small Capacitance Diaphragm Vacuum Gauges market size and forecasts, in consumption value ($ Million), sales quantity (Units), and average selling prices (US$/Unit), 2021-2032
Global Small Capacitance Diaphragm Vacuum Gauges market size and forecasts by region and country, in consumption value ($ Million), sales quantity (Units), and average selling prices (US$/Unit), 2021-2032
Global Small Capacitance Diaphragm Vacuum Gauges market size and forecasts, by Type and by Application, in consumption value ($ Million), sales quantity (Units), and average selling prices (US$/Unit), 2021-2032
Global Small Capacitance Diaphragm Vacuum Gauges market shares of main players, shipments in revenue ($ Million), sales quantity (Units), and ASP (US$/Unit), 2021-2026
The Primary Objectives in This Report Are:
To determine the size of the total market opportunity of global and key countries
To assess the growth potential for Small Capacitance Diaphragm Vacuum Gauges
To forecast future growth in each product and end-use market
To assess competitive factors affecting the marketplace
This report profiles key players in the global Small Capacitance Diaphragm Vacuum Gauges market based on the following parameters - company overview, sales quantity, revenue, price, gross margin, product portfolio, geographical presence, and key developments. Key companies covered as a part of this study include MKS Instruments, INFICON, Atlas Copco (Leybold and Edwards), ZHENTAI INSTRUMENT, Chengdu Zhenghua Electronic Instrument, Setra Systems, Brooks Instrument, Azbil, Pfeiffer Vacuum+Fab Solutions (Busch), Horiba, etc.
This report also provides key insights about market drivers, restraints, opportunities, new product launches or approvals.
Market Segmentation
Small Capacitance Diaphragm Vacuum Gauges market is split by Type and by Application. For the period 2021-2032, the growth among segments provides accurate calculations and forecasts for consumption value by Type, and by Application in terms of volume and value. This analysis can help you expand your business by targeting qualified niche markets.
Market segment by Type
Unheated Type
Heated Type
Market segment by Scale Range
0.01-1 Torr
1-10 Torr
10-100 Torr
100-1000 Torr
More than 1000 Torr
Market segment by Measurement Principle
Absolute CDG
Differential CDG
Market segment by Diaphragm Material
Metal
Ceramic
Market segment by Application
Semiconductor Equipment
Photovoltaics and Displays
Medical and Pharmaceutical
Food Industry
Others
Major players covered
MKS Instruments
INFICON
Atlas Copco (Leybold and Edwards)
ZHENTAI INSTRUMENT
Chengdu Zhenghua Electronic Instrument
Setra Systems
Brooks Instrument
Azbil
Pfeiffer Vacuum+Fab Solutions (Busch)
Horiba
Canon Anelva
ULVAC
Chengdu Reborn
Agilent
Kurt J. Lesker
EBARA
Shanghai chenyi-pmi
ASAIR
Atovac
SATO VAC
Qingdao Xinnovis Microsystem Technology
VMT Instrument
Market segment by region, regional analysis covers
North America (United States, Canada, and Mexico)
Europe (Germany, France, United Kingdom, Russia, Italy, and Rest of Europe)
Asia-Pacific (China, Japan, Korea, India, Southeast Asia, and Australia)
South America (Brazil, Argentina, Colombia, and Rest of South America)
Middle East & Africa (Saudi Arabia, UAE, Egypt, South Africa, and Rest of Middle East & Africa)
The content of the study subjects, includes a total of 15 chapters:
Chapter 1, to describe Small Capacitance Diaphragm Vacuum Gauges product scope, market overview, market estimation caveats and base year.
Chapter 2, to profile the top manufacturers of Small Capacitance Diaphragm Vacuum Gauges, with price, sales quantity, revenue, and global market share of Small Capacitance Diaphragm Vacuum Gauges from 2021 to 2026.
Chapter 3, the Small Capacitance Diaphragm Vacuum Gauges competitive situation, sales quantity, revenue, and global market share of top manufacturers are analyzed emphatically by landscape contrast.
Chapter 4, the Small Capacitance Diaphragm Vacuum Gauges breakdown data are shown at the regional level, to show the sales quantity, consumption value, and growth by regions, from 2021 to 2032.
Chapter 5 and 6, to segment the sales by Type and by Application, with sales market share and growth rate by Type, by Application, from 2021 to 2032.
Chapter 7, 8, 9, 10 and 11, to break the sales data at the country level, with sales quantity, consumption value, and market share for key countries in the world, from 2021 to 2026.and Small Capacitance Diaphragm Vacuum Gauges market forecast, by regions, by Type, and by Application, with sales and revenue, from 2027 to 2032.
Chapter 12, market dynamics, drivers, restraints, trends, and Porters Five Forces analysis.
Chapter 13, the key raw materials and key suppliers, and industry chain of Small Capacitance Diaphragm Vacuum Gauges.
Chapter 14 and 15, to describe Small Capacitance Diaphragm Vacuum Gauges sales channel, distributors, customers, research findings and conclusion.

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