Rueger (Manufacturing Range)
ALWAYS CLOSE TO OUR CLIENTS
RÜEGER SA was founded in 1942 and offers the most complete range of temperature and pressure measuring instruments in the world to a select clientele.
More than 65 years of history have provided vast experience that now forms the basis of a strategy of high specialization. The Company provides top of the range products and quality services on all five continents around the world.
The Company has a sales network of over 60 representatives spread around the world. This widespread network ensures our international customers that support is always on hand. This is very much appreciated and all the more efficient as the people discussing the problems meet face to face, share the same culture and speak the same language.
Temperature multipoint sensors
When several temperature measurement points have to be provided in a vessel, traditional individual solutions are not suitable for obtaining a good distribution of measurements. This is where RÜEGER Multipoint sensors provide the answer.
The number of measuring elements can vary from 2 to 36 points or even more, with external diameters ranging from 0.5 to 8 mm and lengths from a few centimeters to several meters.
Temperature probes and Transmitters
Thermoresistance and thermocouple probes are designed for mounting on pipes, tanks, reactors, furnaces or columns. Whether for immersion or surface measurements, the probe reaction time will always depend on the measurement environment and is designed to give the best response time.
Whether in the field of chemicals, petrochemicals, energy or other industrial applications, the reliability and accuracy of its instruments have made RÜEGER SA a company of world renown with a recognised label of quality.
Bimetallic thermometers
As a physical unit, temperature cannot be measured directly, only by means of a process involving a change in temperature.
The bimetallic sensor is made from two materials with different expansion coefficients, welded together. These two materials expand at their free end when they undergo variations in temperature and act directly on the pointer.
Gas thermometers
These thermometers work on the principle that pressure varies as a function of temperature, according to the gas law. The measuring system of gas thermometers consists of a capillary tube and a tubular coil. A temperature variation acting on the sensor proportionately alters the pressure of the gas contained within it. The expansion of the gas unwinds the coil.
The angle of displacement of the coil is transmitted by means of an amplifying movement to a pointer, so enabling the temperature to be read.
The main features of gas thermometers are the wide range of measurement possible (-260°C to 700°C), their extreme resistance to vibration and the possibility of taking measurements from a distance (remote reading).
Thermometers and sensors for Diesel applications
A large range of custom-designed thermo electric sensors, combined sensor-thermometers (S92) and local and remote indicating thermometers with thermowells is used worldwide by the most well known and respected naval diesel engine manufacturers for exhaust gas, turbo-charge or oil and water temperature control.
Thermowells
Thermowells protect bimetallic and gas thermometers, resistance temperature detectors and thermocouples, and any probes associated with other measuring instruments (indicators, regulators and recorders). They help to protect against corrosion, abrasion and a pressurized environment.
The use of thermowells also enables these instruments and sensors to be replaced without interrupting the process. Many different types of thermowell can be supplied in a range of materials, with various surface coatings, in line with all existing national and international standards or to customers’ drawings. They can be drilled into bars or fabricated assemblies.
Stainless steel pressure gauges
Pressure measurement is a vast area. Various types of measurement can be identified (absolute, relative, differential, etc.) and different methods: Bourdon tube, diaphragm and capsule. One can also talk of static pressure and dynamic pressure. In addition to supplying pressure gauges we also supply seals and other accessories such as manifolds, valves and other safety devices. Pressures commonly used in industry go from vacuum pressure to 1600 bars.
HVAC temperature gauges
The demands of environmental protection and saving of energy resources require the use of accurate, reliable instrumentation in the sectors of heating, production and distribution of water, ventilation and air conditioning.
In this field, approximate measurements are no longer of interest. Interest in accuracy is shown by the many studies carried out into energy management in buildings.
Thanks to the accuracy of its thermometers, RÜEGER provides genuine energy savings, making a practical step in fighting pollution.
OEM instruments
In more than 60 years at the forefront of temperature measurement, RÜEGER has achieved tremendous know-how in the design and production of specific temperature sensors and thermometers to meet all customer requirements. With expertise in the mass production of mechanical and electrical products, RÜEGER is a supplier of OEM products such as electronic thermostats, HVC sensors, valve thermometers, outdoor activity equipment, refrigeration gauges, etc.