RdF Corporation

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Hudson, NH  |  800-445-8367

RDF Corporation is a leading manufacturer and supplier of high-quality thermocouples for a wide range of industrial applications. The company has been providing innovative temperature measurement solutions for more than 50 years and has established a reputation for delivering exceptional products and services to customers around the world.

RDF Corporation's thermocouples are designed to withstand harsh environments and provide accurate temperature measurements in a variety of industries, including aerospace, automotive, chemical processing, food and beverage, pharmaceuticals, and many others. The company's extensive product line includes a wide range of thermocouples, including Type J, K, T, E, N, R, S, and B thermocouples, as well as RTD sensors and thermocouple accessories.

In addition to its product line, RDF Corporation offers a wide range of services to its customers. The company's experienced engineers and technicians are available to assist with the design, installation, and calibration of thermocouples, as well as provide on-site technical support and training. RDF Corporation also offers repair and maintenance services for thermocouples, ensuring that they continue to provide accurate temperature measurements over their lifetime.

One of the unique features of RDF Corporation is its commitment to innovation and customization. The company understands that every customer has unique temperature measurement needs, and it works closely with its customers to develop custom solutions that meet their specific requirements. RDF Corporation's engineering team is highly skilled in designing and manufacturing thermocouples to meet even the most challenging industrial applications.

RDF Corporation's products and services are highly respected within the industry, and the company has earned a reputation for delivering exceptional quality, reliability, and performance. Whether customers need a standard off-the-shelf thermocouple or a custom-designed solution, RDF Corporation is the go-to source for all their temperature measurement needs.

Thermocouples Power Pages

RTD Sensors

RTD Sensors

An RTD, resistance temperature detector, is a passive temperature sensing device that operates on the principle that the resistance of a metal changes as the temperature changes. The electrical current that passes through the element...

Temperature Sensors

Temperature Sensors

Temperature sensors are devices that detect and measure coolness and hotness and convert it into an electrical signal. Temperature sensors are utilized in our daily lives, be it in the form of domestic water heaters...

Thermistors

Thermistors

A thermistor, a shortened version of the term thermal resistor, is a passive component whose resistance changes as the temperature in a system changes. Thus they serve as an inexpensive, accurate, and dynamic method for measuring temperature...

Thermocouples

Thermocouples

A thermocouple is a transducer that converts thermal energy into electrical energy and is constructed by joining wires made from dissimilar metals to form a junction. Voltage is produced when the temperature at the junction changes...

Thermowells

Thermowells

A thermowell is a pressure-tight vessel that safeguards and increases the lifespan of temperature sensors in processing plants in cases where a measuring sensor is not otherwise mechanically or chemically useful in...

Cartridge Heater

Cartridge Heater

A cartridge heater is a cylindrical tubular heating device that provides concise and precise heating for various forms of materials, machinery, and equipment. Unlike an immersion heater, a cartridge heater is inserted into a hole in the item to be heated to furnish internal radiant heat...

Heating Element

Heating Element

A heating element is a material or device that directly converts electrical energy into heat or thermal energy through a principle known as Joule heating. Joule heating is the phenomenon where a conductor generates...

Electric Heaters

Electric Heaters

Electric heating is produced by using a known resistance in an electric circuit. This placed resistance has very few free electrons in it so it does not conduct electric current easily through it. When there is resistance in...

Infrared Heating

Infrared Heating

Infrared heating is a heating method used to warm surrounding bodies by infrared radiation. Thermal energy is transferred directly to a body with a lower temperature through electromagnetic waves in the infrared region...

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