Braun

What Braun does

BRAUN GmbH Industrie-Elektronik is a second-generation, family-owned German industrial electronics manufacturer headquartered in Waiblingen, Germany, specializing in speed monitoring and overspeed protection systems for rotating equipment. With over 60 years of experience, the company develops, produces, and ships its products exclusively from its Waiblingen facility, where all production is performed in-house with 100% component testing. The company positions itself as a technology leader in safety-critical applications for power generation, oil and gas, chemical processing, and turbomachinery OEM customers, with protection systems installed in more than 100 countries.

The company's product portfolio rests on a proprietary differential Hall-Effect speed-sensing technology and is organized into four lines: single-channel (E16521D) and triple-channel TMR (E16x) protection systems certified up to SIL3; A5S0 and A5S1 differential Hall-Effect speed sensors available in non-hazardous, Ex ia (intrinsically safe), and Ex ec (increased safety) variants; D521 and D224 tachometers and speed monitors; and the D461R1 isolating barrier used to condition signals from intrinsically safe sensors in hazardous areas. The product stack carries extensive international certifications, including TÜV SIL3 (IEC 61508), ATEX, UKEX, IECEx, UL/CSA, NEC/CEC, and KCs, and is designed to operate down to 0 Hz, with frequency coverage up to 25 kHz, in pressure-resistant stainless-steel housings.

BRAUN generates revenue primarily through quote-based hardware sales to enterprise customers, complemented by technical support services. Distribution combines direct sales from the German headquarters with a network of six local partners and representatives in China, India, Italy, Korea, the USA, and the UAE, providing localized sales coverage and technical support. The company is privately held, does not disclose revenue, and has not raised outside funding or pursued disclosed M&A activity.

Name

Braun

Legal name

BRAUN GMBH Industrie-Elektronik

Website

https://braun-tacho.de

Company type

Private

Operating status

Operating

Headcount range

11–50 employees

Short description

BRAUN GmbH Industrie-Elektronik is a German family-owned manufacturer of differential Hall-Effect speed sensors, SIL-certified overspeed protection systems, and tachometers for rotating equipment in power generation, oil and gas, chemicals, and turbomachinery OEM customers.

Ownership category

akta.pro rank

Product category

Industrial Safety Electronics — Rotating Equipment Protection Systems

NAICS

Other Measuring and Controlling Device Manufacturing (334519), Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals (334515), Relay and Industrial Control Manufacturing (335314)

SIC

Industrial Instruments For Measurement, Display, And Control (3823), Instruments For Meas & Testing Of Electricity & Elec Signals (3825)

akta.pro primary industry

Motor Encoders, Feedback & Condition Monitoring (Encoders, Vibration, Predictive) (IMAGACAJ)

Keywords

• Industrial speed sensors
• Overspeed protection systems
• Rotating equipment safety
• Intrinsically safe sensors
• Speed monitoring tachometers

Headquarters

HQ city

Waiblingen

HQ country

Germany

HQ region

Europe

Offices7 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Personnel, Supply Chain, Technology or R&D, Operations, Marketing or Sales

Revenue model

1. Protection Systems: Sale of single channel and triple channel (TMR) protection systems for rotating equipment overspeed protection. Systems are sold for industrial safety applications in power generation, oil and gas, and chemical industries.
2. Speed Sensors: Differential Hall-effect speed sensors sold in various configurations including non-hazardous, Ex ia (intrinsically safe), and Ex ec (increased safety) versions. Available in different lengths, diameters, and connection types.
3. Tachometers and Monitors: Speed monitoring and display devices that process signals from speed sensors. Include D521, D224, and D225 series with various signal inputs and communication interfaces.
4. Technical Support Services: Technical support services provided to customers for product selection, application questions, and troubleshooting.

Go-to-market motion2 records

Distribution channels2 records

Marketing channels3 records

Core offering

BRAUN GmbH Industrie-Elektronik develops, manufactures, and supplies speed monitoring and overspeed protection systems for rotating industrial equipment. The product portfolio includes differential Hall-effect speed sensors (A5S0, A5S1 Ex ia, A5S1 Ex ec), single-channel (E16521D) and triple-channel TMR (E16x) protection systems, tachometers (D521, D224), and the D461R1 isolating barrier. All products are produced exclusively in-house at the company's Waiblingen, Germany headquarters and carry SIL2/SIL3 functional safety and ATEX/IECEx/UKEX explosion-protection certifications.

Product overview

BRAUN GmbH Industrie-Elektronik is a German industrial electronics manufacturer specializing in speed monitoring and protection systems for rotating equipment. The product portfolio consists of Protection Systems (E16521D single-channel and E16x triple-channel TMR systems), Speed Sensors (A5S0 series for non-hazardous areas and A5S1 Ex ia/Ex ec series for explosive atmospheres), Tachometers (D521 single-channel and D224 dual-channel monitors), and the D461R1 isolating barrier accessory. These products work together as a complete overspeed protection solution: A5S sensors detect rotational speed and direction, D461R1 provides intrinsic safety isolation for Ex applications, protection systems process signals for safety-critical overspeed detection, and tachometers display/monitor speed values with alarm outputs.

Differentiator

Problem solved

Functional benefit

Products and services

• E16x Series Triple Channel (TMR) Protection System Triple-channel TMR (Triple Modular Redundancy) protection system for 2oo3 architectures, certified up to SIL3 per IEC 61508, designed for maximum safety and availability in safety-critical rotating equipment applications such as power generation turbines, oil and gas compressors, and chemical process machinery.
• E16521D Single Channel Speed Monitor Single-channel overspeed protection system for BRAUN A5S sensors, supporting 1oo1, 1oo2, and 2oo2 redundancy architectures up to SIL2, intended for industrial rotating equipment safety monitoring.
• A5S0 Differential Hall-Effect Speed Sensors Non-contact, wear-free, maintenance-free differential Hall-effect speed sensors for non-hazardous areas; detect rotational speed and direction from 0 Hz to 25 kHz, TÜV-certified for SIL3 applications.
• A5S1 Ex ec Hall-Effect Speed Sensors Differential Hall-effect speed sensors for explosive atmospheres Zone 2 with increased safety (Ex ec) certification; ATEX, UKEX, and IECEx certified for non-sparking operation, no isolating barrier required.
• A5S1 Ex ia Intrinsically Safe Hall-Effect Speed Sensors Intrinsically safe differential Hall-effect speed sensors for explosive atmospheres Zone 0-1, requiring the D461R1 isolating barrier; ATEX, UKEX, and IECEx certified.
• D461R1 Isolating Barrier Intrinsic safety isolating barrier for A5S1 Ex ia sensors in hazardous areas Zone 0-1, providing signal conditioning and push/pull output to subsequent monitors; ATEX, UKEX, IECEx, and KCs certified.
• D521 Tachometer Series Single-channel speed monitors for rotational speed monitoring up to SIL1, with sensor monitoring and self-test, analog output, alarm outputs, and USB 2.0 interface for configuration.
• D224 Dual-Channel Speed and Ratio Monitor Dual-channel monitor for speed and ratio measurement up to SIL1, with RS232 or PROFIBUS interfaces, accepting signals from A5S sensors or universal sensor inputs with sensor monitoring and self-test.

Quantifiable outcome

• Protection systems installed in more than 100 countries worldwide

Segments5 records

Ideal customer profiles4 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature6 records

Partnerships

Six partnerships are on record, tiered regional.

• Shenzhen Genta Industry Co., Ltd.regionalChannel Partner/ Reseller/ DistributorLocal partner for China market. Provides sales, technical support, and customer service for BRAUN protection systems and speed sensors in China.
• Emecon Controls Pvt. LimitedregionalChannel Partner/ Reseller/ DistributorLocal partner for India market. Provides sales and technical support for BRAUN products in India.
• Manfredda & Partners S.A.S.regionalChannel Partner/ Reseller/ DistributorLocal partner for Italy market. Provides sales and technical support for BRAUN products in Italy.
• SVINCregionalChannel Partner/ Reseller/ DistributorLocal partner for Korea market. Provides sales and technical support for BRAUN products in South Korea.
• Braun Instrument Co. Inc.regionalChannel Partner/ Reseller/ DistributorLocal partner for USA market. Provides sales and technical support for BRAUN products in the United States.
• Emecon Controls L.L.C. –FZregionalChannel Partner/ Reseller/ DistributorLocal partner for UAE and Middle East market. Provides sales and technical support for BRAUN products in the UAE.

Scale indicators4 records

Recent moves5 records

Expansion highlights4 records

Direct peers

• ifm electronic: German-headquartered industrial sensor manufacturer offering position, speed, and process sensors including explosion-protected variants for industrial applications. Highly comparable as a German Mittelstand sensor specialist serving similar industrial automation customers.
• Turck: German industrial sensor and connectivity specialist with explosion protection products (incl. isolating barriers) for hazardous areas. Comparable product portfolio overlap in industrial sensors and Ex-rated interfaces.
• SICK AG: German manufacturer of sensors and sensor-based solutions for industrial applications, including speed/rotation monitoring and safety systems. Comparable German Mittelstand industrial sensor company serving similar safety-critical use cases.
• Baumer Group: Swiss-German manufacturer of sensors, encoders, and process instrumentation with strong presence in heavy-duty industrial and hazardous-area applications. Closely comparable product mix of encoders, speed sensors, and process instrumentation.
• Balluff: German industrial sensor specialist offering position sensors, including rotary and speed sensing, for factory automation and process industries. Comparable as a German family-influenced industrial sensor company.
• BARTEC Group: German specialist in explosion protection and hazardous-area electrical equipment, including sensors and safety systems. Comparable as a focused Ex-protection electronics vendor for oil & gas, chemical, and related industries.
• Pepperl+Fuchs: German industrial sensor and explosion protection specialist with strong portfolio in hazardous-area sensors and intrinsic safety barriers. Directly comparable in ATEX/IECEx-certified industrial electronics for process industries.

Broad incumbents

• ABB: Global industrial automation and process safety incumbent offering protection relays and turbomachinery control solutions. Overlaps with BRAUN in turbomachinery safety applications but as part of a much wider portfolio.
• Rockwell Automation: Large US industrial automation incumbent offering process safety and motor protection as part of broader control system portfolio. Competes at the system-integration level rather than dedicated speed-sensor specialty.
• Honeywell Process Solutions: Global process safety and turbomachinery controls provider serving oil & gas, chemicals, and power generation. Comparable end customers and safety-certified protection systems, but at much greater scale and portfolio breadth.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/braun-gmbh-industrie-elektronik

Compliance12 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Braun