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Leader in design and manufacturing of liquid level gauges and sensors

Over 100 years in operation with nearly 200 patents issued

Featured Products for Agricultural Applications

Rochester Sensors offers a wide variety of dimensions and customizations to meet your level measurement needs. Click on the product thumbnails to the right to view the product details or follow the links above for additional products. If you don’t see a product that meets your application, please give us a call.

Featured Products for Construction Applications

Rochester Sensors offers a wide variety of dimensions and customizations to meet your level measurement needs. Click on the product thumbnails to the right to view the product details or follow the links above for additional products. If you don’t see a product that meets your application, please give us a call.

Featured Products for Cryogenics Applications

Rochester Sensors offers a wide variety of dimensions and customizations to meet your level measurement needs. Click on the product thumbnails to the right to view the product details or follow the links above for additional products. If you don’t see a product that meets your application, please give us a call.

Featured Products for Industrial Gases Applications

Rochester Sensors offers a wide variety of dimensions and customizations to meet your level measurement needs. Click on the product thumbnails to the right to view the product details or follow the links above for additional products. If you don’t see a product that meets your application, please give us a call.

Featured Products for Lawn & Garden Applications

Rochester Sensors offers a wide variety of dimensions and customizations to meet your level measurement needs. Click on the product thumbnails to the right to view the product details or follow the links above for additional products. If you don’t see a product that meets your application, please give us a call.

Featured Products for LP Gas - NH3 Applications

Rochester Sensors offers a wide variety of dimensions and customizations to meet your level measurement needs. Click on the product thumbnails to the right to view the product details or follow the links above for additional products. If you don’t see a product that meets your application, please give us a call.

Featured Products for Marine Applications

Rochester Sensors offers a wide variety of dimensions and customizations to meet your level measurement needs. Click on the product thumbnails to the right to view the product details or follow the links above for additional products. If you don’t see a product that meets your application, please give us a call.

Featured Products for Mining Applications

Rochester Sensors offers a wide variety of dimensions and customizations to meet your level measurement needs. Click on the product thumbnails to the right to view the product details or follow the links above for additional products. If you don’t see a product that meets your application, please give us a call.

Featured Products for On Highway Truck/Bus Applications

Rochester Sensors offers a wide variety of dimensions and customizations to meet your level measurement needs. Click on the product thumbnails to the right to view the product details or follow the links above for additional products. If you don’t see a product that meets your application, please give us a call.

Featured Products for Power Generation Applications

Rochester Sensors offers a wide variety of dimensions and customizations to meet your level measurement needs. Click on the product thumbnails to the right to view the product details or follow the links above for additional products. If you don’t see a product that meets your application, please give us a call.

Featured Products for Railcar/Locomotive Applications

Rochester Sensors offers a wide variety of dimensions and customizations to meet your level measurement needs. Click on the product thumbnails to the right to view the product details or follow the links above for additional products. If you don’t see a product that meets your application, please give us a call.

Featured Products for Recreational Vehicle Applications

Rochester Sensors offers a wide variety of dimensions and customizations to meet your level measurement needs. Click on the product thumbnails to the right to view the product details or follow the links above for additional products. If you don’t see a product that meets your application, please give us a call.

Featured Products for Refrigeration Applications

Rochester Sensors offers a wide variety of dimensions and customizations to meet your level measurement needs. Click on the product thumbnails to the right to view the product details or follow the links above for additional products. If you don’t see a product that meets your application, please give us a call.

Telemetry / Remote Monitoring

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FROM THE NEWSROOM

Discover Wireless LPG Tank Monitoring at NPGA Expo 2025

Rochester Sensors is excited to announce its participation in the NPGA Southeastern Propane Expo 2025, held at the Charlotte Convention Center from April 4-6, 2025.

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FROM THE NEWSROOM

The Rochester Sensors Water-in-Fuel (WIF)

Ensuring Fuel Peak Performance: Water-in-Fuel (WIF) Capacitive Sensors with Unparalleled Reliability

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FROM THE NEWSROOM

Rochester Universal BLE App

Rochester Sensors is pleased to the release its Universal BLE App for iOS and Android devices for use with the SureSense™ Capacitance Propane Level Sensor and the JR BLE Wireless Dial.

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FROM THE NEWSROOM

Revolutionizing Propane Tank Monitoring Rochester Unveils the SureSense™ Capacitive Level Sensor

(Coppell, Texas) - Rochester, a pioneer in sensor technologies, proudly unveils the game changing SureSense™ Capacitive Level Sensor, setting a new standard in liquid level measurement for propane tanks with its patent pending features and unparalleled reliability.

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FROM THE NEWSROOM

Remote-read BLE output sensors for ASME Tanks/DOT Cylinders

(Coppell, Texas) Introducing the groundbreaking advancement from Rochester Sensors: the 6318 Jr BLE Wireless Dial.

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FROM THE NEWSROOM

IATF 16949 Now Implemented and Certified at Rochester Sensors North American Facilities

Rochester Sensors is pleased to announce that as of December 2023 their Mexico and Texas facilities obtained IATF 16949:2016 Certification.

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FROM THE NEWSROOM

The 9840 Family of Sensors: A Faster Installation Option for Rotomolded Tanks

February 1, 2024 (Coppell, Texas) – Rotomolded tanks have become increasingly popular in many different industries due to their durability and resistance to corrosion. However, one of the challenges with installing sensors in these types of tanks is the need for an SAE mounting adapter and bolts, which can be time- consuming and costly.

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FROM THE NEWSROOM

Revolutionary TEK 880 Radar Monitor Granted FCC Approval

December, 11 2023 (Coppell, Texas) –Rochester Sensors is now FCC certified for the new TEK 880 Radar Cellular Tank Level Monitor. The FCC is the independent agency of the US Government which regulates communications across the United States.

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FROM THE NEWSROOM

Capacitive Cut-To-Length Fuel Level Sender

September 12, 2023 (Coppell, Texas) – The new cost-effective TLL155/TLL156/TLL157 liquid level sensor employs innovative capacitive technology for monitoring non-conductive fuels such as diesel or kerosene.

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FROM THE NEWSROOM

Rochester Sensors Moves to New Facilities in Coppell, Texas

June 6, 2023 (Coppell, Texas) – We are pleased to announce Rochester Sensors has begun its move to a new 80360 sq. ft. facility in Coppell, Texas.

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FROM THE NEWSROOM

Rochester Sensors Acquires Tekelek Europe Limited

May 30, 2023 (Dallas, Texas) – Rochester Sensors, LLC (“Rochester”), a designer and manufacturer of liquid level sensors and gauges, announced today that it has acquired the stock of Tekelek Europe Limited (“Tekelek”).

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FROM THE NEWSROOM

Rochester Sensors Releases New LPG & NH3 Brochure

Dallas, Texas: Rochester Sensors just released its new LPG and NH3 brochure..

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FROM THE NEWSROOM

Rochester Gauges Announces Name Change to Rochester Sensors

Rochester Gauges, a manufacturer of gauges announced today that it has changed its name to Rochester Sensors. The name change was prompted by organic growth and acquisition of sensor companies serving multiple markets.

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FROM THE NEWSROOM

Rochester Gauges Acquires Concept Technology

Rochester Gauges announced today that it has acquired the assets of Concept Technology (“CTI”). The acquisition is part of a multi-year strategy to expand Rochester’s technical portfolio and footprint within the liquid level measurement segment.

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FROM THE NEWSROOM

Rochester Gauges Products Available with Immediate Shipping on Digi-Key Global Sales Platform

OEM specification liquid level sensors and switches ready to ship and with an MOQ of one unit.

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FEATURED PRODUCT

e-DialTM

Magnetel Digital Gauge Indicator for Transports/Bobtails and Bulk Storage Tanks
Innovative new product for the liquid propane distribution industry that allows for temperature-compensated level readings in real-time.

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Global Organization

Rochester Sensors is a global organization with the expertise, resources and capabilities to solve any challenge related to liquid level measurement. We provide numerous technologies to measure level based on your specific needs. Whether you are measuring various fuels, gases, chemicals, water, wastewater, food-grade liquids or pharmaceuticals, contact Rochester Sensors within your region so that we can quickly respond to your level measurement challenge. We look forward to hearing from you!

North America | Latin America | Europe / Middle East | Asia

Product Industries
About Rochester Sensors

Rochester Sensors is a multi-national company headquartered in Coppell, Texas. We have manufacturing and/or sales facilities in Coppell, Texas USA; Mexico City, Mexico; Brussels, Belgium; Warwick, UK; Shannon, Ireland and Shanghai, China.