Sentran Corporation
Sentran Corporation is a privately held US manufacturer, founded in 1993 in Salem, Oregon, that designs and produces current transformers, voltage monitors, transducers, and DC sensors for electric utilities, industrial OEMs, and custom engineering customers via direct sales.
- Company typePrivate
- Founded1993
- HeadquartersSalem, United States
- Headcount11–50
- GTM typeB2B
- OfferingHardware or Manufacturing
What Sentran Corporation does
Sentran Corporation is a privately held American manufacturer of current and voltage sensing components, founded in 1993 and headquartered at 1545 Commercial St. NE, Salem, Oregon. The company designs and assembles its products in Oregon using local labor, with a vertically integrated toolchain that includes plastic injection molding and casting, machining, winding, transformer core stacking, printed circuit board assembly, lead wire preparation, and testing up to 13,000A, supplemented by an in-house core processing and heat-treating department. Its portfolio centers on split-core and solid-core current transformers, complemented by Rogowski coils with integrator amplifiers, DC Hall-effect sensors, electric transducers with voltage or 4–20 mA outputs, and AC voltage monitors; the catalog covers accuracy classes 0.1 to 1.0, current ratings from 1A to 10,000A, window sizes from 0.35" to 8" (and custom 24"), and medium-voltage options to 4160VAC. Many models carry UL 2808 Listed (E361441) or UL Recognized (E318465) certifications, alongside CE Mark, RoHS, REACH, and California Proposition 65 compliance.
The company serves electric utilities, industrial equipment manufacturers, and OEM/custom accounts — including a California electric utility manufacturer, a worldwide electrical solutions distributor, and Spectrum Industries Inc. — through a direct sales model (phone and email) with quote-based pricing, Net 30 terms, and a private-labeling program that lets OEMs rebrand Sentran-manufactured CTs. Revenue is generated entirely through hardware sales of catalog and custom made-to-order products; no software, subscription, or service revenue streams are disclosed. The company has no institutional investors, no disclosed funding rounds, no M&A history, and no public leadership roster in the available source material, and its operating footprint is primarily North America with at least one custom order shipped to Mexico.
Sentran Corporation firmographics
Firmographics- Name
- Sentran Corporation
- Legal name
- Sentran Corporation
- Website
- https://sentrancorp.com
- Company type
- Private
- Founded year
- 1993
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- Sentran Corporation is a privately held US manufacturer, founded in 1993 in Salem, Oregon, that designs and produces current transformers, voltage monitors, transducers, and DC sensors for electric utilities, industrial OEMs, and custom engineering customers via direct sales.
- Ownership category
- akta.pro rank
Sentran Corporation industry classification
Industry- Product category
- Electrical Sensing Components (Current Transformers & Voltage Monitors)
- NAICS
- Power, Distribution, and Specialty Transformer Manufacturing (335311)
- akta.pro primary industry
- Instrument Transformers (CTs/VTs) & Sensors (Conventional/Optical) (EUADACAG)
- akta.pro secondary industries
- Transformers (Power, Distribution, Instrument, Specialty) (IMAGAAAA), Medium-Voltage Distribution Components (MV breakers, disconnects, reclosers, MV terminations & joints) (IMAGAEAL)
Keywords
Where Sentran Corporation is headquartered
LocationHeadquarters
- HQ city
- Salem
- HQ country
- United States
- HQ region
- North America
Offices1 record
Markets served
Sentran Corporation business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Supply Chain, Personnel, Operations, Infrastructure, Technology or R&D, Marketing or Sales
Revenue model
- Current Transformers: Split-core and solid-core current transformers for AC current measurement in energy monitoring applications
- Voltage Monitors: Line to Low ACV voltage monitors including models VM3, VTD, and VTA with accuracy class 1.0
- Electric Transducers: Split AC current transducers including models 4DS, 4MS with voltage outputs and current loop outputs
- DC Sensors: DC Hall sensors including HSX-102 model with accuracy class 0.2
- Rogowski Coils and Amplifiers: Flexible current transformers (Rogowski coils) and integrator amplifiers for high-current measurement
- Custom Made-to-Order Products: Bespoke current transformers and sensing components manufactured to customer specifications
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Pay-as-you-go | Standard product catalog with custom made-to-order options |
Go-to-market motion1 record
Distribution channels2 records
Marketing channels6 records
Sentran Corporation product offering
Product offeringCore offering
Sentran Corporation designs and manufactures current and voltage sensing components, including split-core and solid-core current transformers, Rogowski coils and amplifiers, DC Hall effect sensors, electric transducers, and AC voltage monitors for energy monitoring, conservation, control, and metering applications. The company also produces custom made-to-order current transformers with specialized form factors (e.g., 24-inch window opening, 90 lbs) and offers private labeling for OEM customers, with all products assembled in Salem, Oregon.
Product overview
Sentran Corporation is an American manufacturer of current and voltage sensing components for energy monitoring, conservation, control, and metering applications. The product portfolio centers on Split-Core Current Transformers and Solid Non-Split Current Transformers as the primary offerings, complemented by Rogowski Coils and Amplifiers for flexible current measurement, DC Sensors using Hall effect technology, Electric Transducers for converting current to standard outputs, and Voltage Monitors for AC voltage measurement. The company also offers Custom Made-to-Order products for specialized applications. All products are manufactured in the USA (Salem, Oregon) with capabilities including plastic injection molding, machining, winding, core stacking, and PCB assembly.
Differentiator
Problem solved
Functional benefit
Products and services
- Split-Core Current Transformers Split-core current transformers with tilt-top or removable top designs for easy installation around existing conductors, including miniature (LCF, LC30, LC45), small split-core (4LNG, 4LSG, 4AN4, 4NO4, BCF series, LN2F/LN2/LN3F/LN4F), large split-core (5AS, 4LS, 4LSF), medium voltage (5ASMV, 4LSMV, 4MSMV, 4DSMV), and relay protection models (2565, 4011, 5ARP, 5AS RP Series). Used by electric utilities, OEMs, and industrial customers for energy monitoring, metering, and relay protection.
- Solid Non-Split Current Transformers
- Rogowski Coils and Amplifiers
- DC Sensors DC Hall effect sensors (HSX-102) for measuring direct current with accuracy class 0.2, input ranges from 10A to 25A, and 1VDC output. Used for DC current measurement in industrial and OEM applications.
- Electric Transducers Split AC current transducers including models 4DS, 4MS, 4DSMV, 4MSMV with voltage output (2.5, 5, or 10VDC) or current loop output (0-20mA or 4-20mA). Medium voltage versions rated for 4160VAC. Miniature LCDC model with 0.45-inch window. Used to convert AC current measurements into standard process control signals.
- Voltage Monitors Voltage monitors line-to-low ACV (VM3, VTD, VTA) with accuracy class 1.0, input ranges from 110V to 650V, and low voltage outputs (250mV to 10mV or 2.5, 5, or 10VDC). Rated for 600V applications. Used for AC voltage measurement and monitoring.
- Custom Made-to-Order Current Transformers and Sensing Components Bespoke current transformers and electrical sensing components manufactured to customer specifications, including large custom transformers with window openings up to 24 inches (e.g., a 90-pound custom unit delivered to a customer in Mexico). Vertical integration supports plastic injection molding, machining, winding, transformer core stacking, PCB assembly, lead wire prepping, and testing for up to 13,000A.
Quantifiable outcome
- Custom giant current transformer with 24-inch window opening weighing approximately 90 pounds manufactured for customer in Mexico
- +1 more outcomes
Companies that use Sentran Corporation
Customer profileNamed customers4 records
Segments3 records
Ideal customer profiles3 records
Sentran Corporation technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature4 records
Sentran Corporation partnerships and signals
Strategic signalScale indicators3 records
Recent moves6 records
Expansion highlights5 records
Sentran Corporation competitors and assessment
Company assessmentMarket position
Strengths4 records
Weaknesses5 records
Competitive moat5 records
Key risks6 records
Key highlights6 records
Customer concentration
Sentran Corporation social profiles
Digital presenceSentran Corporation compliance and trust
Trust signalCompliance6 records
Sentran Corporation financial estimates
Financial estimateRevenue estimate
Valuation estimate
Sentran Corporation leadership team
Management profileNumber of profiles
Sentran Corporation funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Sentran Corporation 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 Sentran Corporation
What does Sentran Corporation do?
Sentran Corporation designs and manufactures current and voltage sensing components, including split-core and solid-core current transformers, Rogowski coils and amplifiers, DC Hall effect sensors, electric transducers, and AC voltage monitors for energy monitoring, conservation, control, and metering applications. The company also produces custom made-to-order current transformers with specialized form factors (e.g., 24-inch window opening, 90 lbs) and offers private labeling for OEM customers, with all products assembled in Salem, Oregon.
Is Sentran Corporation a public or private company?
Sentran Corporation is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was Sentran Corporation founded?
Sentran Corporation was founded in 1993. It employs 11 to 50 people.
Where is Sentran Corporation based?
Sentran Corporation is headquartered in Salem, United States, in the North America region.
How does Sentran Corporation make money?
Six revenue lines are on record. Current Transformers are the primary driver. The others are voltage Monitors, electric Transducers, DC Sensors, rogowski Coils and Amplifiers and custom Made-to-Order Products.
Does Sentran Corporation have an API?
No public API is recorded for Sentran Corporation.
What industry is Sentran Corporation in?
Sentran Corporation's product category is Electrical Sensing Components (Current Transformers & Voltage Monitors). Its primary akta.pro industry code is EUADACAG, Instrument Transformers (CTs/VTs) & Sensors (Conventional/Optical), with a secondary code of IMAGAAAA, Transformers (Power, Distribution, Instrument, Specialty). Its NAICS code is 335311.