We offers a wide range in servicing process plants with our expertise, with our solution such as: consultations, field service, training and engineering
BIMETALLIC THERMOMETERS The temperature as physical unity cannot be measured directly but only upon a phenomenon related to temperature change, like the volume or length expansion of gases, liquids or solid materials. When a metallic element is submitted to temperature changes, its length varies. This physical property has been used and developed to build temperature measuring devices. The bimetallic sensor is made of two coils, twisted together and welded at their end. Being selected on purpose with very different thermal expansion coefficients, the two materials will generate a torque at their free end when submitted to temperature changes. Thanks to its double helicoid technology, RÜEGER offers the shortest bimetal systems of the world, which guarantees accuracy and short time temperature measurements.
- Thermo-Calor : Bimetallic thermometers for heating, ventilation and air conditioning systems. - Thermo-Diesel : Heavy duty bimetallic thermometers range for high vibration application. - Thermo-Hit : Stainless bimetallic industrial thermometers. - Thermo-Modul : Modular range of bimetallic thermometers for industry. - Thermo-Kontakt : Bimetallic thermometers with electrical contact or pneumatic switches. - Thermo-Standard : The standard range of bimetallic industrial thermometers. - Thermo-Test : Small and fast response bimetallic thermometers for the industry. - Thermo-Utility : Bimetallic thermometers for professional and domestic applications.
GAS PRESSURE THERMOMETERS The main features of gas thermometers are the wide range of measurement possible (-260°C to 800°C), their extreme resistance to vibration and the possibility of taking measurements from a distance (remote reading).
- Thermo-Flexible : Gas pressure thermometers with capillary tube for industries. - Thermo-Flexible K : Gas pressure thermometers with capillary tube and contacts. - Thermo-Gas : Gas pressure thermometers with rigid stem for industry.
THERMOELECTRIC SENSORS Our sensors are custom-made in order to meet your technical specification and your exact requirements. Our aim is to be able to withstand the harsh conditions to your main satisfaction.
- Thermosensor TW : With Thermowell - Thermosensor : Without Thermowell
The great success of the bimetal thermometer is due to it outstanding characteristics, such as : – simple and sturdy design – linear dial scaling with very good legibility – good precision and nearly no indication hysteresis – no aging behavior –> very long mean time between calibrations – indication not influenced by ambient temperature or air pressure – no need of electrical energy – short sensitive length for spot measurement
Main features of the gas pressure thermometers are : – extreme temperature range for mechanical thermometers – good precision and very low measuring hysteresis – especially when oil filled extremely choc and vibration resistant – non-polluting & non-contaminating because of use of inert gases – no aging behavior –> very long mean time between calibrations
Measurement of pressure and temperature are often complementary. Our expertise in the development and manufacture of industrial thermometers has resulted in the design and production of high-precision pressure gauges.