ROCHESTER SENSORS, LLC

Rochester Gauges, LLC specializes in designing and manufacturing liquid level measurement products, including advanced gauges and sensors tailored for diverse industrial applications. Rochester Gauges, LLC focuses on developing precision measurement solutions for liquid level applications. Founded in 1913 and headquartered in Dallas, US. In October 2025, Amphenol Corporation acquired Rochester Sensors from Renovo Capital Partners.

Financial terms of the transaction were not disclosed. Rochester Sensors specializes in the design and manufacture of advanced gauges and sensors for liquid level measurement. Their core product offerings include the SureSense™ Capacitive Level Sensor, which utilizes patented technology to provide reliable measurement for propane tanks, as well as the 6318 Jr BLE Wireless Dial, enabling remote monitoring capabilities. Additionally, the company provides various sensor technologies such as Guided Wave Radar, Mechanical Float Gauges, and Reed Switch Probes, catering to a diverse range of industries including agriculture, construction, and energy.

These products are designed to address specific applications, from monitoring non-conductive fuels like diesel and kerosene to ensuring fuel quality with Water-in-Fuel sensors. Rochester Sensors serves a global client base, specifically in North America, Latin America, Europe, and Asia, providing tailored solutions to meet the unique needs of their customers in industries such as industrial gases, marine, and recreational vehicles. Rochester Sensors engages in B2B transactions by supplying liquid level sensors and related products directly to manufacturers and industrial clients. The company operates on a structured sales model that includes both direct sales and partnerships with distributors, allowing them to reach a wide array of end users.

For example, clients may place orders for flagship products like the SureSense™ and the TEK 880 Radar Cellular Tank Level Monitor, with pricing typically determined based on specifications and volume. Additionally, the company offers OEM specification sensors with a minimum order quantity of one unit, catering to smaller and larger scale applications alike. This transactional framework supports a revenue model that aligns with industry standards, ensuring a steady stream of income through various market sectors. Rochester Gauges, LLC is focused on expanding its product range and market presence.

The company plans to launch new products leveraging advanced sensor technologies in the upcoming year. They aim to enter additional markets in Latin America and Europe by 2025, capitalizing on their existing customer base. Recent funding from the acquisition will support these initiatives, enhancing their product development and market expansion strategies.