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Welcome to the premier industrial resource for Sensors. The comprehensive ThomasNet.com directory features a wide range of manufacturers and distributors specializing in sensors for all applications, including photoelectric sorters, pressure/temperature meters, electrochemical sensors, motion detectors and humidity sensors. Additional meters, gages, detectors and instruments can be sourced using the related categories portal; for other listings, please use the ThomasNet.com search box provided above.

ThomasNet.com also provides a variety of search tools, such as location and keyword filters, to help you refine your results. Users can source everything from local manufacturers of photoelectric sensors to ISO 9001:2000 certified distributors of motion sensors with a few simple clicks. For more information, please use the web links provided with each listing.
 

Sensors Suppliers

Displaying 1 to 25 out of 3,053 suppliers | Filter Results

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Keller America, Inc.

Thomas Verified
ico-map Newport News, VA Manufacturer* $5 - 9.9 Mil 1999 10-49

Manufacturer of OEM and pressure components such as sensors. Offered in gauge, absolute, and sealed gauge pressure sensor configurations. Available in various pressure ranges, diameter dimensions, accuracies, stabilities, and linearities with piezoresistive, media-isolated, and optimized mechanical packaging features. Optional accessories such as assemblies, fittings, hangers, enclosures, and protectors are available. Serves various industries such as oil and gas reservoir, migrating marine mammals, medical devices, and commercial aircraft.

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IFM Efector, Inc.

Thomas Verified PathCOVID-19 Response
ico-map Locations Manufacturer* $100 - 249.9 Mil 1000+

ISO 9001:2015 certified. Manufacturer of sensors with mounting sets, thermowells, angle brackets, protective covers, reflectors, reflector tapes, mounting adapters and fixing straps. Types include magnetic, inductive, position, flow, air humidity, analog, conductive, infrared temperature, capacitive, level, pressure, 3D, C-slot cylinder, reflection, retro-reflective, through-beam receiver and ultrasonic sensors. Features vary depending upon model, including digital or inputs and outputs, selectable profiles, two switching outputs, pushbutton controls, color displays and self-locking fixtures. Most items available in stock. REACH and RoHS compliant. C-TPAT certified. Five year warranty.

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Figaro USA, Inc.

Thomas Verified
ico-map Arlington Heights, IL Manufacturer*, Distributor, Service Company $10 - 24.9 Mil 1983 1-9

Manufacturer and distributor of solid state and electrochemical gas sensors. Solid-state devices are composed of sintered metal oxides which detect gas through an increase in electrical conductivity when reducing gases are adsorbed on the sensor's surface. Applications for residential, industrial and commercial alarms for toxic and explosive gases, breath alcohol checkers, automatic cooking controls for microwave ovens and air quality/ventilation control systems for both homes and automobiles. ISO 9001 and 14001 compliant.

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TTI Inc.

Thomas Verified
ico-map Locations Distributor* $250 Mil. and over 1971 1000+

Distributor of electronic sensors available in various configurations. Types include audio, environmental, liquid level, pressure, biometric, flow, magnetic, capacitive touch, force sensors, position, current, linear displacement, optical and temperature sensors. Offered in adhesive, axial, bracket, cable, chassis, clip, connector, cylindrical, flange, SMD/SMT, stud, thread, through hole and welded mounting styles. Secondary services such as packaging, labeling, marking, documentation and lead preparation are offered. Stock items available. RoHS compliant.

Brands+

3M, Bourns, Dearborn, EPCOS, Eaton, Fargo, Honeywell, Littelfuse, Macom, Murata, Nichicon, Omron, Osram, Panasonic, Rohm, Sensata, TE Connectivity, Vishay

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Ashcroft, Inc.

Thomas Verified PathCOVID-19 Response
ico-map Stratford, CT Manufacturer*, Custom Manufacturer $100 - 249.9 Mil 1852 1000+

ISO 9001:2015 certified. Manufacturer of standard and custom OEM temperature sensors. Various features include electrical connections, RTDs sensor elements, stainless steel probe sheaths, thermocouples, flexible and extension cables. Suitable for compressor, wind turbine gearbox, mining machine, pump, hydraulic, pneumatic and HVAC applications. RoHS compliant. CE certified.

Brands+

Ashcroft, Ashcroft, Chemiquip, Duratemp

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Rockwell Automation

Thomas Verified
ico-map Locations Manufacturer* $250 Mil. and over 1903 1000+

Provides flexible, high-performance sensors, offering a line including proximity and photoelectric sensors, presence sensing devices and condition sensing devices.

Brands+

Allen-Bradley, RightSound, Rockwell Automation, Sipha

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Sika USA, Inc.

Thomas Verified
ico-map Mt Pleasant, WI Manufacturer* $1 - 4.9 Mil 2003 1-9

Manufacturer of OEM vortex flow sensors. Available in three different versions with varying specifications. Other products include flow and plastic switches, thermometers, level switches, and temperature and pressure calibrators.

Brands+

Sika

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Innovative Sensor Technology, USA Division

Thomas Verified PathCOVID-19 Response
ico-map Las Vegas, NV Manufacturer*, Custom Manufacturer

Manufacturer of standard and custom thin film electronic sensors. Products include platinum, nickel, and chip-integrated resistance temperature; capacitive relative humidity; thermal mass flow; and conductivity sensors. Available in various models, specifications, and features. Design, application, and after-sales support services are provided. Serves the process control, HVAC and building automation, test and measurement, medical, automotive, and appliance industries.

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Madison Company

Thomas Verified
ico-map Branford, CT Manufacturer*, Custom Manufacturer $10 - 24.9 Mil 1959 50-99

Manufacturer of standard and custom liquid level float switches and sensors for monitoring liquid levels. Types of sensors include single and multi-point liquid level float switches, optical, conductivity, non-contact ultrasonic and radar level sensors. Continuous level sensors include continuous float, hydrostatic pressure, and visual indicators. Materials include stainless steel, brass, plastic and Buna. Controllers, relays and alarms available for turn-key operations. Capabilities include sub-assembly manufacture, wiring harness design and build, CNC machining and turning, welding and fabrication, and demand planning. ISO 9001:2015 certified. Made in USA manufacturer.

Brands+

Madison

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Pyromation Authorized Distributor - M & M Control

Thomas Verified
ico-map Lake Villa, IL Distributor* $5 - 9.9 Mil 1984 10-49

All types of temperature sensors including thermocouples, RTD's, thermistors, controllers & recorders. Complete repair service as well as systems design & engineering.

Brands+

Pyromation

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Celera Motion

Thomas Verified
ico-map Locations Custom Manufacturer*, Manufacturer $50 - 99.9 Mil 1994 200-499

Manufacturer of rotary and linear position sensors for OEM application. Features vary depending upon model, including non-contact technology, digital data outputs and impermeable membranes. Custom flow, environment, flight qualified and programmable sensors are also available. Suitable for robotic arms, P and P units, gimbals and PTZ units. Serves the aerospace, defense and medical industries. ISO 13485:2016 and ISO 9001:2018 certified.

Brands+

Lintran

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Mac Instruments

Thomas Verified
ico-map Sandusky, OH Manufacturer* Under $1 Mil 1990 1-9

Manufacturer of sensors including steam flow rate transmitters. Available with 40 degrees F to 140 degrees F ambient temperature and 150 psi operating pressure. Features vary depending upon models and include mechanical panel gauges, stainless steel construction and analog output signals. Suitable for steam injection to process ovens, atmospheric blanchers, sparging tanks, steam eductors and various other applications.

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Spectec

Thomas Verified
ico-map Emigrant, MT Custom Manufacturer*, Manufacturer $1 - 4.9 Mil 1985 10-49

ISO 9001:2008 manufacturer of standard & custom speed sensors (over/under speed, directional, high/low temperatures, extreme environments, Exi).

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Dytran Instruments, Inc.

Thomas Verified
ico-map Chatsworth, CA Manufacturer*, Custom Manufacturer $10 - 24.9 Mil 1980 100-199

Custom manufacturer of sensors for measurement, monitoring, analysis and testing applications. Types are charge-mode and IEPE pressure and force sensors. Available with various sensitivity and measurement ranges. On-stock sensors are also available. Other products offered are accelerometers, impulse hammers, amplifiers and cable assemblies. Repair and calibration services are available. Works with stainless steel materials. Serves the commercial, aerospace, defense and OEM industries. Meets MIL-C-5015 specifications.

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Promark Electronics, Inc

Thomas Verified
ico-map Victor, NY Manufacturers' Rep* $10 - 24.9 Mil 1980 1-9

Manufacturer's representative for custom build to print products including enclosures as well as cable and printed circuit board assemblies.

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Swagelok Company

Thomas Verified
ico-map Locations Manufacturer* 1947 1000+

ISO 9001:2015 certified manufacturer of measurement devices including flow sensors. Vendor management inventory available. JIT delivery.

Brands+

Swagelok

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Ellsworth Adhesives

Thomas Verified PathCOVID-19 Response
ico-map Locations Distributor*, Manufacturer, Custom Manufacturer, Finishing Service Company $100 - 249.9 Mil 1974 1000+

Distributor of static, compact and label sensors. Serves the agriculture, medical, construction, defense, transportation, power, packaging, mining, oil and gas industries.

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Motion Industries, Inc.

ico-map Locations Distributor* $250 Mil. and over 1946 1000+

Distributor of sensors made from plastic and nickel plated brass materials. Flow, level, magnetic, photoelectric, pressure, ultrasonic, ultraviolet, capacitive and inductive proximity sensors are provided. Available in black, gray, green, red, white and yellow colors. Extended and flush mounting options are offered. Serves the automotive, chemical, food, beverage, pulp, paper, lumber, wood, cement, oil and gas extraction industries.

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Compressed Air Systems, Inc.

Thomas Verified PathCOVID-19 Response
ico-map Locations Distributor* 1963 50-99

Distributor of sensors. Capabilities include inspection, preventative maintenance, installation and engineering.

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Siemens Process Instrumentation

Thomas Verified
ico-map Harleysville, PA Manufacturer* $250 Mil. and over 1847 1000+

Manufacturer of sensors. Types include flow, motion, level and temperature sensors. Features vary depending upon models and include non-invasive, analog outputs, rugged design, corrosion resistant construction, heavy-duty zero speed alarm switches, set point adjustments and adjustable start-up time delays. Energy, healthcare, marine, mining, automotive, pharmaceutical and various other industries served.

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Emerson Automation Solutions, Regulators and Relief Valves

Thomas Verified
ico-map Locations Manufacturer* $50 - 99.9 Mil 2008 1000+

Manufacturer of conductivity, dissolved, distance measuring, infrared combustible gas, proximity and surface temperature sensors. Features vary depending upon model, including integrated data loggers, Ethernet communications, sensor modules, tank gauge unit integrated parts, corrosion resistant PTFE pipeliners, MPT process connections, wiring with integral cast aluminum junction boxes, plugging resistance, high vibration tolerance with reinforced internal metal frame design and high temperature options. Serves the pharmaceutical, biopharmaceutical, food and beverage industries.

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Xylem, Inc.

Thomas Verified
ico-map Locations Manufacturer* $250 Mil. and over 1976 500-999

Manufacturer of submersible, end suction, vertical, horizontal and solid handling pumps for water treatment application. Various types include submersible column, slim line, dewatering and magnetically coupled pump. Portable generators, heat exchangers, hose, hydro turbines, lights, mixers, ejectors, controls, monitoring systems and light towers are also available. Accessories include spare parts kits, engine service kits, hoses, pipe, fittings, controllers, pump enclosures and temporary road ramps. 24/7 field, design, installation, rental, onsite, water consulting and training services offered. Serves the agriculture, aquaculture, water park, construction, energy and power industries.

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Teikoku USA

Thomas Verified
ico-map Locations Manufacturer* $25 - 49.9 Mil 50-99

Manufacturer of dual function rotor position sensors. Available in +/-0.2 in. accuracy and 0.0078 mm axial direction. Features include real time indications, two analog instrument output signals, LED axial displays and hybrid monitors. FM and CSA approved. UL listed.

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WATTCO

Thomas Verified
ico-map Hallandale, FL Manufacturer* $50 - 99.9 Mil 1971 50-99

Manufacturer of standard & custom sensors including thermocouples for used with electronic controls. Thermocouples are available in various models with 1 1/8 in. to 24 in. probe length, 3/16 in. hole sizes, 1/4 in. NPT thread sizes & 48 in. & 72 in. fiberglass & PVC lead length. CSA approved.

Brands+

Wattco

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SVF Flow Controls

Thomas Verified
ico-map La Palma, CA Manufacturer*, Custom Manufacturer $10 - 24.9 Mil 1982 10-49

ISO 9001:2015 certified. Manufacturer of standard and custom corrosion resistant, non-metallic and stainless steel low profile position sensors. Available in 1 to 6 mm operating distance, 5 to 240 V AC/DC and 300 mA power supply. Frequency ranges up to 4.8 kHz. Features include hermetically sealed reed elements, weatherproof and single pole single throw (SPST) contacts. Meets ASTM, ANSI, API and ASME standards. RoHS and REACH compliant. FDA, FM and NSF approved. UL listed.