Proxitron

What Proxitron does

Proxitron GmbH is a German manufacturer of industrial sensors headquartered in Elmshorn, Germany, founded in 1979 and operating with 51–100 employees. The company designs and produces specialty sensors for extreme industrial environments, with five core product families: inductive sensors (including ProxiPlus, ProxiHeat, ProxiPolar, can sensors, ring sensors, surface sensors, sensor strips, and speed monitors); optical sensors (LX/LLX through-beam light barriers, M40 compact light barriers, high-temperature 200°C/600°C variants, laser distance sensors LMA/LMB 101 measuring up to 150 m, pyrometers with ranges from -40°C to 2500°C, and Hot Metal Detectors including the HMD Mini with MODBUS RTU); path and distance measurement systems; calorimetric flow sensors for gases and liquids; and supporting accessories (mounting brackets, fibre optic cables rated to 290°C ambient with optics to 600°C, air purge adapters, protection tubes, reflectors, and furnace windows). Differentiated technical capabilities include ambient operation to 600°C, single-unit customisation, and proprietary Teach-In / Easy Colour Adjust calibration technologies. All products are developed and produced in Germany.

The revenue model is built on direct and distributor-led hardware sales of standard products, customised variants, and accessories, supplemented by pre-sales technical consulting, on-site application analysis, and after-sales documentation. Pricing is not publicly disclosed; customer engagement proceeds via contact form, phone, or email ([email protected]). Sales occur directly from Elmshorn headquarters and through a 17-country distributor network spanning Europe, the Americas, and Asia-Pacific, with a wholly-owned Italian subsidiary in Rodano, Milan. Marketing relies on the company website (available in German, English, Italian, Spanish), a sensor selector tool, product-comparison pages against named competitors (Sencon, Turck, Balluff, IFM, P+F, etc.), Vimeo-hosted product videos, a LinkedIn presence, and downloadable datasheets and brochures. The company is ISO 9001:2015 certified and AEO-certified (since 05/02/2014).

The primary customer segment is the steel and rolling-mill industry, where Proxitron cites more than 40 years of application experience and names ArcelorMittal, ThyssenKrupp Steel, SMS Group, Dillinger Hütte, Saarstahl, Salzgitter, Badische Stahlwerke, Baosteel, Europipe, Tenaris, Essar, SAIL, Busher Power Steel, Jindal SAW, Huachipato, Lindal Steel, and SeverCorr as reference customers. Secondary segments include packaging and beverage (can lines, glass bottles), automotive manufacturing (DaimlerChrysler, Ford, Opel, Toyota, Autoliv, Bosch, STIHL), plant and machine engineering (Siemens, MAN, Benteler), HVAC/refrigeration/ventilation, traffic and mobility, and research/infrastructure (DESY), with industrial automation as a cross-cutting use case.

Name

Proxitron

Legal name

Proxitron GmbH

Website

https://proxitron.com

Company type

Private

Founded year

1988

Operating status

Operating

Headcount range

51–100 employees

Short description

Proxitron GmbH is a German manufacturer of industrial sensors for extreme conditions, producing inductive, optical, pyrometer, laser distance, hot metal detector, and flow sensors for steel, rolling mill, automotive, packaging, and industrial automation customers worldwide.

Ownership category

akta.pro rank

Product category

Industrial Sensors

NAICS

Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables (334513), Navigational, Measuring, Electromedical, and Control Instruments Manufacturing (33451)

SIC

Industrial Instruments For Measurement, Display, And Control (3823), Electronic Components & Accessories (3670)

akta.pro primary industry

Industrial Sensors (Pressure, Temperature, Flow, Level, Proximity, Vibration) (IMAGAFAA)

akta.pro secondary industry

Industrial-Grade Sensors & Transducer Components (Discrete sensing elements, transducers, MEMS sensors) (IMAGAJAO)

Keywords

• Industrial sensor manufacturing
• Inductive proximity sensors
• Optical light barriers
• Pyrometers temperature measurement
• Flow sensors automation

Headquarters

HQ city

Elmshorn

HQ country

Germany

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Standard Industrial Sensors: Sale of standard sensor products including inductive proximity switches, optical sensors (light barriers, laser distance sensors), pyrometers, flow sensors, and infrared/HMD sensors. Sold directly and through distributors globally.
2. Customised and Special Sensors: Customisation of proven standard products to fit specific customer applications, as well as development of entirely new sensors for unique applications. Minimum order quantities starting from one unit. This represents a key differentiator and revenue stream for tailored industrial automation solutions.
3. Accessories and Spare Parts: Comprehensive range of accessories including mounting brackets, connection cables, air purge adapters, protection tubes, laser pilot lights, optics for fibre optic cables, furnace windows, reflectors, and fibre optic cables in various lengths.
4. Technical Support and Application Consulting: Pre-sales technical consultation including on-site application analysis, sensor selection assistance, and application questionnaire support. After-sales technical documentation, user manuals, and datasheets.

Go-to-market motion2 records

Distribution channels16 records

Marketing channels7 records

Core offering

Proxitron develops and manufactures industrial sensors designed for extreme environmental conditions, including inductive proximity sensors, optical sensors (light barriers, laser distance sensors, hot metal detectors), pyrometers, and calorimetric flow sensors. All products are developed and produced exclusively in Germany, with customisation and new sensor development starting from a single unit to fit unique customer applications in steel, metalworking, automotive, packaging, and industrial automation.

Product overview

Proxitron is a German manufacturer of industrial sensor technology offering a comprehensive portfolio of specialized sensors for extreme conditions. The product portfolio consists of five core sensor categories: (1) Inductive Sensors including ProxiPlus, ProxiHeat/ProxiPolar variants, Can Sensors, Ring Sensors, Surface Sensors, Sensor-Strips, and Speed Monitors for metal detection; (2) Optical Sensors encompassing Pyrometers (OKS series), Laser Distance Sensors (LMA/LMB 101), Hot Metal Detectors (HMD including Mini), and Light Barriers (LX, LLX, and M40 compact series); (3) Path and Distance Measurement systems; (4) Flow Sensors using calorimetric principles; and (5) comprehensive Accessories including mounting brackets, fiber optic cables, air purge adapters, and protection tubes. All products are designed and manufactured in Germany with a focus on high-temperature, harsh environment applications up to 600°C ambient temperature.

Differentiator

Problem solved

Functional benefit

Products and services

• Inductive Sensors Non-contact inductive sensors for detecting metal objects using electromagnetic fields, designed for extreme industrial conditions including high temperatures, contamination, vibration, and dust. Available in cylindrical, ring, surface, strip, and can-line configurations. For industrial automation buyers in steel, automotive, and packaging sectors.
• Optical Sensors Light-based sensors for object detection, movement tracking, and position detection in industrial automation, optimised for harsh environments up to 600°C ambient temperature. Includes light barriers, laser distance sensors, hot metal detectors, and pyrometers. For industrial automation buyers in steel, metal, automotive, and packaging sectors.
• Pyrometers Non-contact infrared pyrometers for measuring surface temperatures of objects from -40°C to 2500°C, including OKS series for industrial applications and OKSL Q ratio pyrometers. For steel, metal, furnace, and heat treatment applications.
• Laser Distance Sensors (LMA/LMB 101) High-precision optical distance sensors measuring up to 150m (approximately 80% reflectivity up to 100m) reliably and precisely even on hot objects up to 1350°C and 200°C ambient temperature. For steel mills, metal processing, and industrial automation buyers.
• Hot Metal Detectors (HMD) Infrared sensors (HMD) for detecting hot metal objects by measuring infrared radiation, with response temperatures from 250°C to 900°C. For steel mills, rolling mills, and metal production line operators.
• LX Series Light Barriers (Easy Colour Adjust) High-range through-beam light barriers with Easy Colour Adjust functionality, extremely long range up to 2500m, software and teach-in adaptation, optical display for easy alignment at large distances, integrated contamination control, and alarm function for temperature or pollution. Response time as fast as 0.5 ms / 1000 Hz. For material tracking and object detection in harsh industrial environments.
• Flow Sensors Calorimetric flow sensors for monitoring flow speed of gases and liquids using the thermal/calorimetric measurement principle. Contactless, no moving parts, maintenance-free. Models for -10°C to 60°C operation. For HVAC, ventilation, industrial cooling, filter monitoring, and process automation buyers.
• Path and Distance Measurement Systems Inductive distance measuring systems for concentricity, centering, sorting, detection, and counting applications with increased ambient temperatures, adjustable measuring range, IP69K rating, and multiple housing forms. For industrial automation buyers in metalworking and manufacturing.
• M40 LASER and INFRARED Through-Beam Light Barrier Compact through-beam light barriers in M40 housing with LASER or INFRARED options, ambient temperatures up to 70°C, and ranges up to 750m. For material tracking and object detection in industrial automation.
• Sensor Accessories and Spare Parts Accessories and spare parts for Proxitron sensors including mounting brackets (HM2, HM4, HM6, DAK 304, DAK 305 stainless steel), connection cables, air purge adapters, protection tubes, laser pilot lights, optics for fibre optic cables, furnace windows, reflectors, and LLK Series fibre optic cables for ambient temperatures up to 290°C. For industrial automation buyers integrating Proxitron sensors.
• Customised and Special Sensors Customisation of proven standard sensor products to fit specific customer applications and development of entirely new sensors for unique applications. Minimum order quantities starting from one unit. Includes on-site application analysis and direct collaboration with engineering specialists. For industrial automation buyers with unique application requirements.

Quantifiable outcome

• Ambient temperature capability up to 600°C for optical and infrared sensors
• +5 more outcomes

Named customers30 records

Segments7 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature8 records

Partnerships

16 partnerships are on record, tiered secondary and core.

• Balluff Pty. Ltd. (Australia)secondaryChannel Partner/ Reseller/ DistributorAuthorised distributor for Proxitron sensors in Australia. Balluff is a well-known industrial sensor company with established customer relationships in the Australian market.
• Sensorwell Vertriebs GmbH (Austria)secondaryChannel Partner/ Reseller/ DistributorAuthorised distributor for Proxitron sensors in Austria, based in Feldkirchen bei Graz.
• Sensoric Automação ltda. (Brazil)secondaryChannel Partner/ Reseller/ DistributorAuthorised distributor for Proxitron sensors in Brazil, based in Vinhedo, São Paulo.
• Silkroad24 Trade (Shanghai) Ltd. (China)secondaryChannel Partner/ Reseller/ DistributorAuthorised distributor for Proxitron sensors in China, based in Shanghai's Pudong New District.
• Manglam Electricals (India)secondaryChannel Partner/ Reseller/ DistributorAuthorised distributor for Proxitron sensors in India, based in Delhi's Bhagirath Palace industrial area.
• Proxitron Italy (Rodano, Milan)coreChannel Partner/ Reseller/ DistributorItalian subsidiary/branch of Proxitron managing the Italian market. Located in Rodano, Milan, Italy. The company has dedicated Italian-language website (proxitron.it) and local contact [email protected].
• System Electronic Japan Co., Ltd. (Japan)secondaryChannel Partner/ Reseller/ DistributorAuthorised distributor for Proxitron sensors in Japan, based in Bunkyo-ku, Tokyo.
• Grupo CCMH, SA de CV (Mexico)secondaryChannel Partner/ Reseller/ DistributorAuthorised distributor for Proxitron sensors in Mexico, based in Mexico City.
• Vierpool BV (Netherlands)secondaryChannel Partner/ Reseller/ DistributorAuthorised distributor for Proxitron sensors in the Netherlands, based in Maarssen.
• QMATIC Mateusz Gimza (Poland)secondaryChannel Partner/ Reseller/ DistributorAuthorised distributor for Proxitron sensors in Poland, based in Maciejowice.
• CTX Korea Co., Ltd. (Republic of Korea)secondaryChannel Partner/ Reseller/ DistributorAuthorised distributor for Proxitron sensors in South Korea, based in Bucheon TechnoPark, Gyeonggi-do.
• S.D.A. s.r.o. (Slovakia)secondaryChannel Partner/ Reseller/ DistributorAuthorised distributor for Proxitron sensors in Slovakia, based in Banská Bystrica.
• Compomax Company Ltd. (Thailand)secondaryChannel Partner/ Reseller/ DistributorAuthorised distributor for Proxitron sensors in Thailand, based in Bangkok.
• ERA Teknik Elektrik SAN. ve TIC. LTD STI. (Turkey)secondaryChannel Partner/ Reseller/ DistributorAuthorised distributor for Proxitron sensors in Turkey, based in Istanbul (Atasehir).
• Consero Inc. (USA)secondaryChannel Partner/ Reseller/ DistributorAuthorised distributor for Proxitron sensors in the USA, based in Henrico, Virginia.
• ANS Vietnam (Anh Nghi Son Service Trading Co., Ltd.)secondaryChannel Partner/ Reseller/ DistributorAuthorised distributor for Proxitron sensors in Vietnam, based in Binh Thanh District, Ho Chi Minh City area.

Scale indicators5 records

Recent moves4 records

Expansion highlights3 records

Direct peers

• Pepperl+Fuchs: German industrial sensor manufacturer with a long-standing portfolio of inductive, photoelectric and ultrasonic proximity sensors, including high-temperature and harsh-environment variants that directly compete with Proxitron's core offerings. Pepperl+Fuchs is explicitly listed as a comparison competitor on Proxitron's website.
• SICK AG: German industrial sensor specialist with deep coverage of photoelectric, inductive and distance sensors for factory, logistics and process automation — including high-temperature and steel-industry applications closely overlapping with Proxitron's portfolio.
• Wenglor: German specialist in photoelectric, inductive and ultrasonic sensors for industrial automation, including high-temperature and laser distance sensor families that compete with Proxitron's LX and LMA/LMB product lines.
• Baumer Group: Swiss-German sensor manufacturer with strong presence in photoelectric, inductive and ultrasonic sensors for factory automation, including heavy-industry and process applications overlapping Proxitron's target segments.
• Banner Engineering: US-based industrial sensor manufacturer offering photoelectric, laser distance and inductive sensors with harsh-environment variants; comparable mid-size specialist profile to Proxitron, focused on discrete factory automation.
• IFM Electronic: German manufacturer of inductive sensors, photoelectric sensors and IO-Link connectivity for industrial automation; IFM is named as a comparison competitor on Proxitron's product-comparison pages and competes head-to-head in standard and harsh-environment applications.
• Turck: German industrial sensor manufacturer with broad inductive, photoelectric and capacitive sensor lines, including ruggedised variants for harsh industrial environments; named on Proxitron's product-comparison pages.
• Balluff: German industrial sensor and connectivity company offering inductive, photoelectric and IO-Link sensors; Balluff is explicitly listed on Proxitron's comparison pages and additionally serves as Proxitron's Australian distributor, making it both competitor and channel partner.

Emerging players

• Contrinex: Swiss sensor manufacturer specialising in inductive and photoelectric sensors, including ruggedised and washdown variants. Operates globally through distributor channels similar to Proxitron and is referenced via its Korean partner (CTX Korea) in Proxitron's distribution network.

Broad incumbents

• Eaton (Industrial Sensors): Large US-based industrial conglomerate whose sensor portfolio includes inductive and photoelectric proximity sensors for factory automation. Eaton is named on Proxitron's product-comparison pages and competes as a broader-portfolio incumbent rather than a specialist.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/proxitron-gmbh
• Facebookfacebook.com/profile.php

Compliance2 records

Revenue estimate

Valuation estimate

Number of profiles

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 Proxitron