ROTOTHERM

Temperature & Pressure Measurement Solutions

From the most demanding applications on the planet, to the most sustainable, Rototherm has been the go-to brand for robust and reliable measurement for over 180 years.

We are the leading global manufacturer of measurement solutions for temperature and pressure. Our products can be found operating in some of the harshest environments in the world from monitoring the reactors of nuclear-powered submarines, to managing fluid pressures on offshores platforms in the North Sea, to helping Formula 1 Teams have a winning car, to measuring critical temperatures and pressures of boilers located deep in the humid plantations of Indonesia.

Within the Rototherm portfolio, are our digital and mechanical temperature and pressure gauges. We also have acquired a collection of high-quality brands and integrated them into our Rototherm business over the years. From Canongate Technology, a specialist manufacturer of instruments for the beverage industry; Digitron, a leader in the handheld pressure/temperature instruments; HNL Engineering, a leading manufacturer of pressure/temperature switches and manifolds; and Thermocouple Instruments, the leading player in the UK market for RTDs and Thermocouples.

Industries & Applications

Why Rototherm?

Over 180 Years of Heritage

Rototherm has been established for over 180 years and has proudly led the way in measurement innovation, focused on delivering the very best in temperature and pressure measurement solutions.


Fully Certified

Fully Certified for ATEX / IECeX / Class 1 Div 1 and defence standards where appropriate. Our products are built for robustness and designed to operate in the harshest of environments.

Globally Recognised

Rototherm has built an award winning reputation for our products, customer service and research & development, working with the industry leaders around the world. We sell into every continent and over 100 countries worldwide each year.

The Rototherm Promise

  • Built To Last

    We pride ourselves on our dedication to quality, all of our products are precision machined and assembled from premium materials without compromise. It is not uncommon to come across installations that have been operating for over 50 years without failure. When you purchase from Rototherm, you can be assured it will stand the test of time.

  • World Class Innovation

    In our products and our processes. Rototherm and its brands have been synonymous with product innovation. The same applies to our innovative manufacturing processes, where extensive use of automation, digitalisation and AI has provided an edge in our design, quality and lead-times.

  • Safety Assured

    The industries we serve require the highest levels of certification requirements which we have become accustomed to. We have built up significant expertise in this area, and have invested extensively with our in-house testing facilities to support this. This brings confidence to our customers that the safety of their applications is never compromised.

Our Products

Digital Pressure Gauges

  • Our DG75 is a compact high accuracy, highly robust digital pressure gauge. The DGX75 is our Intrinsically Safe version for use in hazardous areas.

  • Our DG100 is a high accuracy, highly robust digital pressure gauge with a 100mm/4 inch dial size. The DGX100 is our Intrinsically Safe version for use in hazardous areas.

Manifolds

  • Description text goes here

  • Seies 970 Minifold

  • Item description

Digitron Handheld Instruments

  • Handheld Thermometers (2000T range) – robust, responsive handheld thermometers from -200 degC to +1350 degC. Built to last.

  • Pressure Meters (2000P range) – robust, reliable handheld pressure meters from 130mBar to 10 Bar. Built to last.

  • Food Thermometer (FM10) – Pocket size food thermometer for checking core temperature of food before serving. -50 degC to 150 degC.

  • Fridge Thermometer (FM25) – Wireless easy to use fridge thermometer. -30 degC to +37 degC

  • Food Thermometer (FM35) – Simple easy to use handheld food thermometer. -40 degC to + 110 degC.

  • Legionella Kit – Legionella temperature monitoring kit used to monitor the temperature of both running and standing water, as well as the surface of pipes and tanks that form part of that water system.

  • Gas Leak Detector (DGS-10) – Gas sniffer designed for HVAC engineers when pinpointing gases in both residential and commercial applications

  • Low-cost, accurate food thermometer for use in catering and food processing environments.

Temperature Gauges

  • Our BH3 Heavy Duty Bimetallic Thermometers are designed for accurate temperature measurement with a reliable, robust design and built for industrial purposes.

  • Our BH2 Heavy Duty Bimetallic Thermometers are designed for accurate temperature measurement with a reliable, robust design and built for industrial purposes.

  • Our BL3 Bimetallic Thermometers are designed for accurate surface temperature measurement with a compact, reliable, robust design and built for industrial purposes.

  • Our BL1 Bimetallic Thermometers are designed for accurate temperature measurement with a reliable, robust design and built for industrial purposes.

Pressure Gauges

  • Our SPGA Pressure Gauges are designed for accurate pressure measurement with a reliable, robust design and built for industrial purposes. Also availabe according to Defence Standard 66/2.

Pressure Switches

  • Series 100 Pressure Switch With non-bleed two port output switching. These switches were designed for use on monitoring systems associ- ated with natural gas transmission.

  • The Series 300 Pressure Switches offer accurate, reliable switching in a robust cast enclosure, with electrical output for non-hazardous areas.

  • The Series 300 Pressure Switches offer accurate, reliable switching in a robust cast enclosure for pneumatic control applications.

  • The Series 300 Pressure Switches offer accurate, reliable switching in a robust cast enclosure, for Potentially Explosive Atmospheres.

  • The Series 700 Pressure and Differential Pressure switches offer accurate, reliable switching in a robust cast enclosure. Used for Non-Hazardous Area Applications.

  • The Series 700 Pressure and Differential Pressure switches offer accurate, reliable switching in a robust cast enclosure. Used for Potentially Explosive Atmospheres.

  • The Series 700 Pressure and Differential Pressure switches offer accurate, reliable switching in a robust cast enclosure. Used for Pneumatic Control Applications.

Mechanical Recorders

  • Rototherm's RPO/RTO 9” mechanical chart recorder (1 or 2 pens) is a low maintenance instrument featuring a 9" [230mm], circular chart suited to rugged conditions, designed for flexibility..

  • Rototherm's Clearscan 12” mechanical chart recorder (1 or 2 pens) is a low maintenance instrument, featuring a 12" for rugged conditions and designed for flexibility.

Thermowells

  • Threaded Thermowells are threaded into a process pipe or tank, allowing for easy installation and removal when necessary.

  • Flanged thermowells are designed to protect temperature sensors from high pressure, velocity and corrosive media.

  • Van Stone/lap joint thermowells are mounted between the mating flange and lap joint flange.

  • A weld-in thermowell is a device that protects your temperature sensor from harsh process conditions, such as high pressure, high velocity, and corrosive media.

Density & Beverage Specific

  • Monitors the liquid concentration & density in a wide variety of applications

  • The CT4 Mashing Bath replaces the world-renowned CM1/2/3 Mashing

    Baths. The apparatus consists of a stainless steel bath supported in a

    steel framework.

  • The GrainStain 2020 is designed to carry out rapid staining tests on seeds, particularly barley & wheat.

“I’ve worked at British Rototherm for over 30 years. The business is dedicated to producing the best measurement solutions globally for almost every industry in the world. I often visit plants across the world which have our instruments still running reliably after decades in service. Customers trust our brand for the quality we deliver and we will never compromise on this”


— Terry Thomas, Rototherm Sales Manager

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