Sensor Systems

What Sensor Systems does

Sensor Systems LLC is a vertically integrated, women-owned small U.S. manufacturer of precision electro-mechanical components, headquartered in a 55,000 sq ft facility in St. Petersburg, Florida. Founded in 1956 as Computer Instruments Corp, the company has grown over more than 65 years through a continuous program of strategic acquisitions (Litton Potentiometers, Motor Magnetics, Edcliff, Carter Mfg, and most recently the Ruhle Companies encoder line in 2024), consolidating complementary precision-sensor capabilities under one entity.

Its core product platform spans precision potentiometers (rotary single/multi-turn and rectilinear, in conductive plastic and wire-wound constructions), pressure sensors and transducers covering 0–0.1 psi through 0–10,000 psi in gage, absolute, and differential configurations, a broad encoder family (absolute, contact, housed incremental, housed hollow shaft, kit incremental, plus the acquired Inductosyn inductive line), and CNC-machined components produced on DMG MORI 5-axis equipment and a Citizen Swiss turning center. The 2024 addition of LVDT technology extends the company into precision linear displacement sensing. Sensor Systems holds AS9100D/ISO 9001:2015 aerospace quality certification, ITAR registration, and DFARS compliance, qualifying it as a domestic supplier to defense primes and federal agencies.

The business operates an enterprise field-sales model selling custom hardware components into defense and military (Patriot missile encoders, defense logistics), commercial and military aerospace (Boeing, Lockheed Martin, Raytheon subcontractors, FAA radar test equipment), space, medical, and industrial/automation markets. Revenue is generated through direct hardware sales of custom and standard precision components, with pricing quoted on request via phone or email. The company markets primarily through its corporate website, downloadable technical brochures, and industry events, and is structured around long-tenured program qualifications and design-in positions rather than high-volume catalog distribution.

Name

Sensor Systems

Legal name

Sensor Systems LLC

Website

https://sensorsllc.com

Company type

Private

Founded year

1956

Operating status

Operating

Short description

Sensor Systems LLC is a vertically integrated U.S. manufacturer of precision electro-mechanical components—potentiometers, pressure sensors, encoders, LVDT, and CNC-machined parts—serving defense, aerospace, medical, space, and industrial customers from its St. Petersburg, Florida facility.

Ownership category

akta.pro rank

Product category

Precision Electro-Mechanical Components and Sensors

NAICS

Other Measuring and Controlling Device Manufacturing (334519), Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables (334513)

SIC

Industrial Instruments For Measurement, Display, And Control (3823), Measuring & Controlling Devices, Nec (3829)

akta.pro primary industry

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

akta.pro secondary industries

Motor Encoders, Feedback & Condition Monitoring (Encoders, Vibration, Predictive) (IMAGACAJ), Linear Motion & Mechanical Power Transmission (Ball/roller screws, linear guides, bearings, couplings) (IMAHAGAM)

Keywords

• Precision electro-mechanical components
• Custom potentiometer manufacturing
• Industrial encoder solutions
• Pressure sensor transducers
• CNC precision machining

Headquarters

HQ city

St. Petersburg

HQ country

United States

HQ region

North America

Offices2 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Custom Precision Components: Sensor Systems generates revenue through the design, evaluation, and manufacturing of precision potentiometers, pressure sensors, encoders, machined parts, and custom control solutions for industrial, military, and aerospace markets

Go-to-market motion1 record

Distribution channels1 record

Marketing channels2 records

Core offering

Sensor Systems LLC designs, evaluates, and manufactures precision electro-mechanical components — including potentiometers (rotary and rectilinear, conductive plastic and wire wound), pressure sensors/transducers (0-0.1psi through 0-10,000psi), and encoders (absolute, incremental, hollow shaft, contact, and non-contact Inductosyn) — for defense, aerospace, medical, and industrial customers. The company operates a vertically integrated 55,000 sq ft facility in St. Petersburg, FL, with in-house CNC machining (DMG MORI 5-axis and Citizen Swiss turning) and produces custom control solutions for mission-critical applications.

Product overview

Sensor Systems LLC is a vertically integrated manufacturer specializing in precision electro-mechanical components for military, aerospace, defense, commercial, and industrial applications. The company operates as a platform of complementary product lines including potentiometers (linear, rotary single/multi turn, and wire-wound designs), pressure sensors (models ranging from low pressure 0-0.1psi through high pressure 0-10,000psi with various mechanisms including capsule, bourdon tube, and strain gage), and encoders (absolute, contact, housed incremental, housed hollow shaft, kit incremental, and Ruhle Farrand Inductosyn inductive encoders). Additional capabilities include CNC machining services using advanced equipment including DMG MORI machines (DMU 75, DMU 50, NLX 2500, NLX 1500, CMX 1100 V) and Citizen CNC Swiss Style turning centers. The company also expanded into Linear Variable Differential Transformer (LVDT) technology in 2024. With over 65 years of experience through strategic acquisitions, Sensor Systems serves markets including commercial and military aerospace, defense, space, medical, and industrial sectors.

Differentiator

Problem solved

Functional benefit

Products and services

• Potentiometers Precision potentiometers in rotary and rectilinear configurations, available in conductive plastic and wire wound designs, used for position sensing in defense, aerospace, medical, and industrial applications.
• Pressure Sensors / Transducers Precision pressure sensors providing accurate electrical voltage outputs across 0-0.1psi through 0-10,000psi in gage, absolute, and differential configurations, using Bourdon Tube, Capsule, and Strain Gage mechanisms.
• Encoders Standardized, cost-effective encoders — including absolute, contact, housed incremental, housed hollow shaft, and kit incremental — providing precision position, velocity, and direction feedback across industrial and aerospace applications.
• Ruhle Farrand Inductosyn Encoders Non-contact, inductive position feedback devices delivering high-accuracy linear and rotary motion measurement without optical components or mechanical wear, suited to contaminated, high-vibration aerospace, defense, and advanced industrial environments.
• CNC Precision Machining Services Turning and 5-axis milling services for precision CNC machined components, using DMG MORI equipment (DMU 75 monoBLOCK, DMU 50, NLX 2500, NLX 1500, CMX 1100 V, CL2000 BT) and a Citizen D25 VIII Swiss turning center.
• Model 2000 Pressure Transducers Low-pressure potentiometer-type transducer with infinite resolution precision, covering 0-10 to 0-500 PSIG via capsule mechanism.
• Model 3000 Pressure Transducers Bourdon tube pressure transducer covering 0-100 to 0-5000 PSIG and absolute pressure ranges.

Named customers7 records

Segments5 records

Ideal customer profiles2 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature6 records

Partnerships

One partnership is on record.

• Ruhle Companies Inc (Inductosyn International, Farrand Controls, Farrand Optical)coreTechnology or Integration · 1 May 2024Sensor Systems LLC acquired the encoder line assets of Ruhle Companies Inc in May 2024. This acquisition includes the Optical Encoder Line, Precision Inductosyn Position Transducers, Rotary Inductosyn Transducers, and Linear Inductosyn Transducers. Operations expected to consolidate at Sensor Systems headquarters in St. Petersburg, FL by June 2024.

Scale indicators2 records

Recent moves6 records

Expansion highlights4 records

Broad incumbents

• Honeywell Sensing & Control: Diversified industrial conglomerate producing precision position sensors, encoders, and pressure sensors for aerospace, defense, and industrial customers. Overlaps with Sensor Systems' potentiometer, encoder, and pressure sensor lines but serves customers through a much broader product portfolio.
• Curtiss-Wright Defense Solutions: Defense-focused supplier of rugged sensors, encoders, and electromechanical components for military and aerospace platforms. Comparable customer base (DoD primes) and overlapping mission-critical position-sensing content.
• Ametek Sensor, Test & Calibration: Diversified manufacturer of precision instruments and sensors, including pressure transducers and position measurement devices. Overlaps with Sensor Systems' pressure-sensor and precision-instrument offerings through a much broader portfolio.

Direct peers

• BEI Sensors (Sensata): Specialized encoder and position-sensor manufacturer serving aerospace, defense, and industrial automation. Direct competitor in housed incremental, absolute, and harsh-environment encoders where Sensor Systems competes with its encoder and Inductosyn lines.
• Heidenhain Corporation: Premium German manufacturer of high-accuracy linear and rotary encoders, including inductive measuring principles. Closely competes with Sensor Systems' Inductosyn-derived inductive encoders in machine tool and aerospace applications.
• Renishaw: Global encoder and position-feedback specialist offering optical and inductive encoders for industrial, medical, and aerospace markets. Comparable product breadth and overlap in precision encoders for OEM applications.
• Vishay Precision Group: Manufacturer of precision potentiometers, foil resistors, and weighing/force sensors for industrial, military, and aerospace markets. Direct overlap with Sensor Systems' potentiometer and precision-displacement product lines.
• Novotechnik: Specialized German supplier of potentiometers, rotary and linear position sensors, and LVDTs for industrial, medical, and aerospace applications. Closely comparable to Sensor Systems' potentiometer and LVDT offerings.
• Megatron Elektronik: Niche manufacturer of precision potentiometers, rotary encoders, and angle sensors with strong industrial and aerospace presence. Direct product overlap with Sensor Systems' potentiometer and encoder categories.

Emerging players

• Balluff: Industrial sensor and encoder manufacturer with growing presence in position feedback, IO-Link, and factory automation. Competes with Sensor Systems' industrial encoder and sensor lines, especially in non-defense automation.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks5 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/sensorsystems

Compliance4 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Subsidiaries1 record

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 Sensor Systems