Thermocouples, Thermocouple Assemblies & Replacements

Thermocouples are the most common, convenient, and versatile devices used to measure temperature. They convert units of heat into useable engineering units that serve as input signals for process controllers and recorders.

A thermocouple consists of a welded 'hot' junction between two dissimilar metals - usually wire... (read more)

In operation, a small excitation current is passed across the element, and the voltage, which is proportional to resistance, is then measured and converted to units of temperature calibration. The RTD element is manufactured by winding a wire (wire wound elements) or plating a film (thin film elements) on a ceramic or glass core and sealing the element within a ceramic or glass capsule.

The following information applies to both the Mullite and Alumina versions of the ceramic protection tubes.

Installation into a running process

Insert the ceramic protection tube into a running process at the rate of 1” per hour per 100°C to prevent thermal shock and possible breakage. For example, if your furnace is operating at 600°C, then you should take si... (read more)

NTRODUCTION

Having been involved in the design, manufacture and application of temperature sensors for twenty years, I have done a number of training seminars on temperature sensors. After presenting long winded explanations as to how RTD’s (Resistance Temperature Detectors) and thermocouples are constructed and used, people usually ask the question “OK, so how do I de... (read more)

Pyromation now produces an updated line of Handheld Temperature Sensor Probes. These molded phenolic plastic handle RTD & thermocouple temperature probes provide a convenient grip, and are easy to insert into into a variety of materials, fluids, gases, or semi-solid substances, producing quick and accurate measurements. The probes are often used in HVAC systems, laboratories, product... (read more)

Check out Pyromation’s line of RTD and Thermocouple CSA Certified Non-Incendive Assemblies for use in Hazardous Locations in the U.S. and Canada. The product groupings include remote-mount sensors, heat-tracing sensors and assemblies with extension lead wire. Options include assemblies with connection head mounted temperature transmitters. (read more)

Pyromation offers Variable Cut-to-Length (VCL) temperature sensor elements that can be cut in the field to match the length of existing RTDs and Thermocouples that are being replaced. (read more)

Pyromation Introduces RTD Sensor Assemblies with Cellular Transmitters

Pyromation is introducting a line of RTD sensor assemblies mounted with a SignalFire Ranger battery powered cellular transmitter. These RTDs are ideal for use in remote locations where wiring is not practical. They can also be integrated into an existing network system.

The transmitter is designed... (read more)

Pyromation is introducting a line of RTD sensor assemblies mounted with a SignalFire Ranger battery powered cellular transmitter. These RTDs are ideal for use in remote locations where wiring is not practical. They can also be integrated into an existing network system.

The transmitter is designed to work with 3-wire RTDs and sends the sensor data via cellular signal to service to... (read more)

The temperature of a material (be it gas, liquid or a solid) is seldom constant throughout the process. A single multi-point temperature sensor provides an economical and efficient way to handle several points of measure in a process.
In its simplest form a multi-point temperature sensor consists of a number of RTDs (Pt100s) or thermocouples encased at various points inside a sleeve... (read more)

Pyromation produces a number of temperature sensors for the food, beverage and dairy industries. Many of these sensors are sanitary CIP (Clean In Place) for convenient washdowns and are 3-A approved. Some of these sensors meet the stringent High Temperature, Short Test (HTST) requirements for pasteurization. We also produce a line of sensors that flush-mount with the interior wall of a s... (read more)

Miniature bearing sensors are used in turbines, gearboxes, generators and other rotating equipment. These sensors provide temperature readings for operators/systems to monitor equipment, maintain it & avoid shutdowns. (read more)

Our sales team, with an average of 25+ years of hands-on, in-house production experience and field application knowledge, can provide you with information about our products and their process applications, as well as help you select a standard or special product to solve your specific problem. They are your partners and your first link to the successful application and use of our products. (read more)

Measure several temperature points in a process using one instrument. Multi-point sensors have multiple RTDs or thermocouples placed at various points inside a jacket or tube installed in a single location.

Learn More (read more)

Sanitary CIP Temperature Sensors For Food/Beverage

Pyromation's Sanitary CIP sensors are 3-A approved & used in food, dairy, beverage processing. Their design allows for convenient washdowns. Some meet High Temperature, Short Test (HTST) requirements for pasteurization.

More info... (read more)

Pyromation’s team of experienced engineers is dedicated to the continual improvement and development of our products. Our CAD system, combined with in-house design and testing expertise, facilitates our ability to quickly develop new products with proven reliability to meet your specific applications. Our Engineering team’s capabilities, knowledge, experience and on-site proc... (read more)

Pyromation’s miniature sensors are designed to measure the critical temperature of the metal bearing shoes operating in generators,
turbines and other rotating equipment. Monitoring the bearing temperature of rotating equipment is very important in preventing machine failures caused by the breakdown of the lubricating oil when it becomes too hot. Pyromation not only provides a... (read more)

Pyromation produces a number of temperature sensors for the food, beverage and dairy industries. Many of these sensors are sanitary CIP (Clean In Place) for convenient washdowns and are 3-A approved. Some of these sensors meet the stringent High Temperature, Short Test (HTST) requirements for pasteurization. We also produce a line of sensors that flush-mount with the interior wall of a s... (read more)

Pyromation's recently updated line of temperature transmitters are designed for RTD/Pt100/Pt1000 & Thermocouple inputs & carry expanded approvals. HART^® 7 Protocol, digital display & Bluetooth^® options available. (read more)

For miniature bearing and babbitt bearing applications. Pyromation's miniature sensors are designed to measure the critical temperature of the metal bearing shoes operating in generators, turbines and other rotating equipment. (read more)

Pyromation specializes in manufacturing standard and custom-designed temperature sensor assemblies for oil and gas processes, including hazardous location applications. These XP assemblies carry FM, CSA certifications. Numerous thermowell alloys available.

Learn More (read more)

INTRODUCTION

Having been involved in the design, manufacture and application of temperature sensors for twenty years, I have done a number of training seminars on temperature sensors. After presenting long winded explanations as to how RTD’s (Resistance Temperature Detectors) and thermocouples are constructed and used, people usually ask the question “OK, so how do I d... (read more)

Miniature bearing sensors are used in turbines, gearboxes, generators and other rotating equipment. These sensors provide temperature readings for operators/systems to monitor equipment, maintain it & avoid shutdowns. Learn More From Pyromation (read more)

Food, Dairy and Pharmaceutical Thermocouples are the most common, convenient, and versatile devices used to measure temperature. They convert units of heat into usable engineering units that serve as input signals for process controllers and recorders. (read more)

The Pyromation line of Non-Instrusive Tank Wall sensors are designed to mount flush with the interior tank wall of most mixing vessels for maximum product contact. This allows the wiping or mixing blades to properly mix the material within the tank without damaging the temperature sensor. (read more)

Pyromation manufactures a line of explosion-proof temperature sensors that carry North American and international certifications/approvals for use in Hazardous Locations.

Learn More (read more)

Pyromation manufactures a line of explosion-proof temperature sensors that carry North American and international certifications/approvals for use in Hazardous Locations.

Learn More (read more)

Pyromation carries general-purpose & CIP sanitary bi-metal thermometers. The easy-to-read dials are offered with Fahrenheit only, Celsius only or combined Fahrenheit/Celsius options in 3", 4" or 5" diameters. (read more)

Pyromation makes precise, highly-accurate sensors used in the medical industry. Many of these assemblies are sanitary Clean-In-Place (CIP) sensors that are available with transmitters and thermowell protection and are 3-A approved. Besides being precise in temperature measurement, some of the sensors are designed for fast response times - critical in laboratories and environmental chambe... (read more)

Our onsite NVLAP-Accredited Metrology Laboratory (Lab Code 200502-0) provides comparison temperature calibrations from -196 °C to 1450 °C [-321 °F to 2642 °F] on the International Temperature Scale of 1990 (ITS-90) for temperature sensors and instruments.

Pyromation’s laboratory managerial and technical team have documented education, training, technical know... (read more)

Pyromation carries general-purpose and CIP sanitary bi-metal thermometers. Bi-metal thermometers measure the temperature of a material within a process piping system, tank, vessel or other application requireing local temperature reading.

Learn More (read more)

Measure several temperature points in a process using one instrument. Multi-point sensors have multiple RTDs or thermocouples placed at various points inside a jacket or tube installed in a single location.

See the Datasheet here (read more)

Engineers, Discover Pyromation's Refined Temperature Transmitters!

Pyromation introduces an upgraded series of temperature transmitters, tailored for enhanced precision and compatibility in diverse industrial settings. (read more)

Pyromation's range of thermowells is engineered for precision and durability in demanding industrial environments. Each thermowell is designed to provide a pressure-tight seal, ensuring the longevity and accuracy of temperature sensors in process applications where direct sensor exposure is not viable due to mechanical or chemical incompatibilities. (read more)

In the world of aerospace component manufacturing, precision isn't just a goal—it's a necessity. At Pyromation, we understand the critical importance of accurate temperature measurement in this high-stakes industry. That's why we've developed a range of specialized sensors designed to meet the unique challenges of aerospace production. (read more)

Pyromation's laboratory managerial and technical team have documented education, training, technical knowledge and experience to precisely perform their assigned functions. The laboratory's test environment is constantly monitored and controlled to maintain all required conditions, while access is strictly defined and controlled.

Our Laboratory equipment includes fluidized baths a... (read more)

Pyromation carries general-purpose and CIP sanitary bi-metal thermometers. Bi-metal thermometers measure the temperature of a material within a process piping system, tank, vessel or other application requireing local temperature reading.

Learn More (read more)

"U" is the insertion depth of the thermowell. This is how much of the thermowell will be inserted into the process fluid.The method of attachment (thread-o-let, pipe fitting…) will affect the insertion depth and needs to be considered when specifying this measurement.

"T" is the lag length of the thermowell. The purpose of lag is to provide extra... (read more)

Sanitary CIP Temperature Sensors Ensure Quality in Food & Beverage Industry

Pyromation's CIP sensors are 3-A approved and used in food, dairy, beverage applications. Their design allows for convenient washdowns. Some meet the High Temperature, Short Test (HTST) requirements for pasteurization. (read more)

Learn about the basic function of thermocouples, how they operate, and typical constructions (or types).

Learn More about Pyromation's Thermocouples (read more)

Pyromation specializes in manufacturing standard and custom-designed thermocouple temperature sensor assemblies for oil and gas processes, including thermocouples for hazardous location applications. These XP thermocouple assemblies carry FM, CSA certifications. Numerous thermowell alloys available.

Learn More (read more)

Explosion-proof (XP) thermocouples and RTDs are thermocouples designed for use in hazardous locations in refineries, storage facilities and gas processing plants that use thermocouples. These thermocouple sensors are built to extinguish flames inside the device, eliminating the potential of the thermocouple to ignite flammable mixtures in the surrounding atmosphere. (read more)

When high-pressure-rated thermowells are not required, consider using pipe thermowells, made of steel or Inconel materials, as an economic alternative for protectection of temperature sensors in hot, corrosive, low-prressure applications.

Learn More (read more)

For miniature bearing and babbitt bearing applications. Pyromation's miniature sensors are designed to measure the critical temperature of the metal bearing shoes operating in generators, turbines and other rotating equipment. Monitoring the bearing temperature of rotating equipment is very important in preventing machine failures caused by the breakdown of the lubricating oil when it be... (read more)

Pyromation now carries a line of general-purpose and CIP sanitary bi-metal thermometers. These bi-metal thermometers measure the temperature of a material within a process piping system, tank, vessel or other application that requires a local indication or reading. The easy-to-read dials are offered with Fahrenheit only, Celsius only or combined Fahrenheit/Celsius options in three, four... (read more)

Explosion-Proof RTD & Thermocouple Assemblies with Thermowells are made for use in U.S. and Canadian hazardous areas. They are designed to extinguish flames inside the device, eliminating the potential for ignition of flammable mixtures in the surrounding atmosphere. FM and CSA approved assemblies, dependant on connection head type, meet XP Class I Division I & II; Groups A, B, C... (read more)