Sensor Electronics
Sensor Electronics Corporation is a Minnesota-based, privately held manufacturer of fixed industrial gas detectors and process gas analyzers, serving refineries, semiconductor fabs, pharmaceutical plants, CNG/LNG operators, and refrigeration facilities with infrared and electrochemical sensing across 100+ gases.
- Company typePrivate
- Founded1979
- HeadquartersSavage, United States
- Headcount11–50
- GTM typeB2B
- OfferingHardware or Manufacturing
What Sensor Electronics does
Sensor Electronics Corporation is a privately held, Minnesota-based industrial gas detection equipment manufacturer founded in 1979, headquartered in Savage. The company designs and builds fixed gas detectors, universal transmitters, HMI controllers, and process gas analyzers based on infrared and electrochemical sensing technologies, with detection coverage across more than 100 toxic and combustible gases — including specialized species used in semiconductor fabrication (difluoromethane, perfluorocarbons, silane), pharmaceutical processing (ethanol, ethylene oxide), and chemical manufacturing (titanium tetrachloride, hydrogen selenide). The flagship SEC Millenium Hawk infrared detector has accumulated an installed base of more than 13,000 units globally since launch, complemented by the SEC 3000 electrochemical line, the SEC 5000 IREvolution sample-draw detector, and the SEC Signature / SEC DIR process analyzers for sterilization applications. Products carry CSA C22.2 No. 152, UL2075, Class 1 Division 1 hazardous-location, and ATEX certifications.
The business model is hardware-led B2B sales, with revenue from detector units, accessories, replacement sensors, and a recurring stream of worldwide onsite calibration and training services. Go-to-market is primarily direct (toll-free phone, RFQ web form, website) targeting refineries, drilling platforms, LNG/LPG facilities, semiconductor fabs, pharmaceutical manufacturers, CNG/LNG operators, and commercial refrigeration sites, supplemented by exclusive distributors in Japan (Tomoe Shokai), Korea, Czech Republic, and Turkey. The company also operates the Fire Combat subsidiary in adjacent fire-safety equipment. With 11-50 employees, no disclosed funding or institutional ownership, and a specialization in industrial — never residential or portable — detection, Sensor Electronics competes on domain depth, custom configurability, USA manufacturing, and incumbency in regulated safety loops rather than on scale or software.
Sensor Electronics firmographics
Firmographics- Name
- Sensor Electronics
- Legal name
- Sensor Electronics Corporation
- Website
- https://sensorelectronics.com
- Company type
- Private
- Founded year
- 1979
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- Sensor Electronics Corporation is a Minnesota-based, privately held manufacturer of fixed industrial gas detectors and process gas analyzers, serving refineries, semiconductor fabs, pharmaceutical plants, CNG/LNG operators, and refrigeration facilities with infrared and electrochemical sensing across 100+ gases.
- Ownership category
- akta.pro rank
Sensor Electronics industry classification
Industry- Product category
- Industrial Gas Detection Equipment
- NAICS
- Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables (334513), Analytical Laboratory Instrument Manufacturing (334516)
- SIC
- Industrial Instruments For Measurement, Display, And Control (3823), Laboratory Analytical Instruments (3826)
- akta.pro primary industry
- Fixed Gas Detection & Continuous Monitoring (Sensors/IoT/Telemetry) (EUAJADAB)
- akta.pro secondary industries
- Process Analytical Instrumentation (Gas analyzers, spectroscopy, pH/ORP, conductivity) (IMAGAFAE), Environmental Sensors (Temperature/Humidity/Gas/Air Quality) (HDAHALAD)
Keywords
Where Sensor Electronics is headquartered
LocationHeadquarters
- HQ city
- Savage
- HQ country
- United States
- HQ region
- North America
Offices1 record
Markets served
Sensor Electronics business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Supply Chain, Personnel, Operations, Technology or R&D, Marketing or Sales, Infrastructure
Revenue model
- Gas Detection Hardware Sales: Sale of industrial gas detectors including SEC Millenium Hawk, SEC 3000, SEC 3100, SEC 3120, SEC 3500, and SEC 5000 IREvolution. Products sold as complete units with various configuration options (standard/high temperature, aluminum/stainless steel housing, various wire lengths).
- Gas Detector Accessories and Parts: Sales of replacement sensors, calibration gas accessories, replacement gas cylinders, duct mount adaptors, sample draw barrels, weather guards, hydrophobic filters, calibration kits, and other accessories for the detector product line.
- Process Gas Analyzer Products: Sales of SEC Signature Process Gas Analyzer and SEC DIR Dual Gas Analyzer for sterilization and process gas monitoring applications.
- Professional Services - Calibration and Training: Worldwide onsite calibration and training services for SEC products. The company provides calibration services in various countries including Czech Republic and Turkey.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Unit Pricing | Pay-as-you-go | Industrial gas detection equipment sold via quote-based pricing |
Go-to-market motion1 record
Distribution channels2 records
Marketing channels5 records
Sensor Electronics product offering
Product offeringCore offering
Sensor Electronics designs and manufactures fixed industrial gas detection systems, including infrared and electrochemical gas detectors, universal transmitters, HMI controllers, and process gas analyzers for sterilization applications. The equipment is built for hazardous-location, fixed-installation use in oil and gas, semiconductor, pharmaceutical, CNG/LNG, refrigeration, and chemical processing facilities, with detection coverage of more than 100 toxic and hydrocarbon gases. The company also supplies accessories, calibration kits, and onsite calibration and training services.
Product overview
Sensor Electronics is an industrial gas detection equipment manufacturer specializing in toxic and explosive gas detectors and gas analyzers. The product portfolio centers on three core gas detector lines (SEC Millenium Hawk infrared detectors, SEC 3000 electrochemical detectors, and SEC 5000 IREvolution detectors) paired with a complementary family of universal transmitters and controllers (SEC 3100, SEC 3120, SEC 3500 HMI) that process sensor signals and interface with control systems. The company also offers process gas analyzers for sterilization applications (SEC Signature and SEC DIR Dual), sample draw systems for remote gas extraction, and comprehensive accessories including calibration kits, replacement sensors, and mounting hardware. Sensor Electronics provides detection capabilities for over 100 different toxic and hydrocarbon gases, serving industrial markets including oil and gas, chemical processing, refrigeration, semiconductor, and pharmaceutical sectors.
Differentiator
Problem solved
Functional benefit
Brands
- SEC: Product line prefix for Sensor Electronics gas detection products including SEC Millenium, SEC 3000, SEC 3100, SEC 3120, SEC 3500, SEC 5000 IREvolution series
Products and services
- SEC Millenium Hawk Infrared Gas Detector Industrial infrared gas detector for hazardous-area applications, detecting hydrocarbon and carbon dioxide gases with diffusion or optional sample draw detection methods, 4-20mA output, Class 1 Division 1 certified, 316 stainless steel or aluminum housing.
- SEC 3000 Gas Detector
Quantifiable outcome
- Over 13,000 SEC Millenium Infrared Hydrocarbon Gas Detectors installed globally as of 2018
Companies that use Sensor Electronics
Customer profileNamed customers10 records
Segments7 records
Ideal customer profiles5 records
Sensor Electronics technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature8 records
Sensor Electronics partnerships and signals
Strategic signalPartnerships
Two partnerships are on record, tiered core and regional.
- MKDWELL Tech Inc.coreMKDWELL Tech Inc., a Nasdaq-listed automotive electronics manufacturer, has signed a non-binding letter of intent with Sensor Electronics Co., Ltd. to jointly develop agricultural machinery automation control systems. The partnership will combine Sensor Electronics' position as a major supplier of agricultural machinery components in China with MKDWELL's positioning and control technology to develop Beidou terminal products and central integrated controllers for precision farming operations. The collaboration aims to address global agricultural labor shortages and declining birth rates affecting the agricultural workforce. The companies expect to sign a definitive agreement and begin deploying intelligent agricultural solutions starting in mid-2026.
- Tomoe Shokai (Japan)regionalExclusive distributor for Sensor Electronics products in Japan. Tomoe Shokai supplies ATEX certified SEC DIR products to the Japanese market. The distributor has been visited by SEC representatives for business relationship development and product training.
Scale indicators3 records
Recent moves6 records
Expansion highlights6 records
Sensor Electronics competitors and assessment
Company assessmentDirect peers
- Bacharach: Bacharach designs and manufactures gas detection and combustion analysis equipment, including fixed and portable instruments for refrigerant leak detection and combustion. It is comparable because it serves overlapping commercial refrigeration, HVAC, and industrial applications with similar direct-sales B2B motion.
- Detector Electronics (Det-Tronics): Det-Tronics (Detector Electronics Corporation) is a direct competitor in flame and gas detection for hazardous industrial environments including oil & gas, petrochemical, and LNG. It is comparable because of shared Class I Div 1-certified fixed gas detection equipment serving very similar refinery, drilling, and process-industry customers.
- Industrial Scientific: Industrial Scientific specializes in gas detection and monitoring solutions for hazardous environments, including fixed and portable detectors with associated controllers and software. It is a direct competitor to Sensor Electronics in industrial toxic/combustible gas monitoring, sharing the same B2B safety vertical and channel structure.
- Sensidyne: Sensidyne supplies fixed and portable industrial gas detection, air sampling, and process monitoring instruments. It is highly comparable to Sensor Electronics as a specialized mid-sized gas detection manufacturer selling via direct and distributor channels into oil & gas, chemical, and wastewater verticals.
- MSA Safety: MSA Safety is a leading global manufacturer of fixed and portable gas detection instrumentation used in oil & gas, chemical, mining, and industrial safety. It directly competes with Sensor Electronics in fixed combustible/toxic gas detectors and transmitters, with both firms serving similar industrial B2B safety buyers via direct sales and a large installed base.
- Crowcon Detection Instruments: Crowcon (a Halma company) manufactures fixed and portable gas detection equipment for industrial and commercial safety, including ATEX-certified sensors and controllers. It directly overlaps with Sensor Electronics' ATEX-certified DIR product line and Japan-channel presence, serving similar refinery, marine, and utility customers.
- RKI Instruments: RKI Instruments is a smaller, similarly specialized manufacturer of gas detection equipment including fixed detectors and controllers. It is highly comparable to Sensor Electronics in size, channel (direct sales/RFQ), and product scope (fixed combustible/toxic detectors with companion transmitters).
- Drägerwerk (Draeger): Dräger manufactures fixed gas detection systems, sensors, and controllers for industrial hygiene, oil & gas, and hazmat applications. Its X-am and Polytron lines directly compete with the SEC Millenium Hawk and SEC 3100/3120 transmitters in the same industrial fixed-detection category.
Broad incumbents
- Honeywell Industrial Safety: Honeywell (formerly part of BW Technologies and Honeywell Analytics/Crowcon) is a broad incumbent offering fixed gas detection, controllers, and integrated safety platforms across many verticals. It overlaps heavily with Sensor Electronics in oil & gas, CNG/LNG, and semiconductor facility detection but as part of a much wider safety portfolio.
- AMETEK Land Instruments: AMETEK Land specializes in industrial process gas analysis, combustion, and emissions monitoring instrumentation used in process industries. It is comparable to Sensor Electronics' SEC Signature and DIR analyzer lines in the process gas analyzer category for sterilization, chemical, and power generation customers.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat4 records
Key risks5 records
Key highlights7 records
Customer concentration
Sensor Electronics social profiles
Digital presenceSensor Electronics compliance and trust
Trust signalCompliance4 records
Sensor Electronics financial estimates
Financial estimateRevenue estimate
Valuation estimate
Sensor Electronics leadership team
Management profileNumber of profiles
Sensor Electronics subsidiaries and ownership
Company hierarchySubsidiaries1 record
Sensor Electronics funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Sensor Electronics M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Sensor Electronics
What does Sensor Electronics do?
Sensor Electronics designs and manufactures fixed industrial gas detection systems, including infrared and electrochemical gas detectors, universal transmitters, HMI controllers, and process gas analyzers for sterilization applications. The equipment is built for hazardous-location, fixed-installation use in oil and gas, semiconductor, pharmaceutical, CNG/LNG, refrigeration, and chemical processing facilities, with detection coverage of more than 100 toxic and hydrocarbon gases. The company also supplies accessories, calibration kits, and onsite calibration and training services.
Is Sensor Electronics a public or private company?
Sensor Electronics is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was Sensor Electronics founded?
Sensor Electronics was founded in 1979. It employs 11 to 50 people.
Where is Sensor Electronics based?
Sensor Electronics is headquartered in Savage, United States, in the North America region.
How does Sensor Electronics make money?
Four revenue lines are on record. Gas Detection Hardware Sales are the primary driver. The others are gas Detector Accessories and Parts, process Gas Analyzer Products and professional Services - Calibration and Training.
Who are Sensor Electronics's main competitors?
Direct peers on record are Bacharach, Detector Electronics (Det-Tronics), Industrial Scientific, Sensidyne, MSA Safety, Crowcon Detection Instruments, RKI Instruments and Drägerwerk (Draeger). Broad incumbents are Honeywell Industrial Safety and AMETEK Land Instruments.
Does Sensor Electronics have an API?
No public API is recorded for Sensor Electronics.
What industry is Sensor Electronics in?
Sensor Electronics's product category is Industrial Gas Detection Equipment. Its primary akta.pro industry code is EUAJADAB, Fixed Gas Detection & Continuous Monitoring (Sensors/IoT/Telemetry), with a secondary code of IMAGAFAE, Process Analytical Instrumentation (Gas analyzers, spectroscopy, pH/ORP, conductivity). Its NAICS code is 334513 and its SIC code is 3823.