Thermostat units

Thermostat units

Thermostat units

Product catalog summary
Overview
The document outlines the technical specifications and operational details for thermostat units, specifically models TR 7512 to TR 7571, used for temperature measurement and control in applications like pipelines, heat exchangers, boilers, and air heaters.
Specifications
The units include a temperature sensor, set point adjuster, capillary tube, and working piston, operating on the liquid expansion principle. They have a set point range of 0°C to 200°C and offer thermowells in brass or stainless steel. An excess temperature safety device is included to prevent overheating.
Technical Data
  • Materials: Options include brass, stainless steel, and copper.
  • Set point range: 0°C to 200°C.
  • Max outside pressure: 25 bar for bulb sensors, 2 bar for spiral sensors.
  • Proportionality coefficient: 0.6 mm/°C.
  • Sensitivity: 1°C.
  • Response time: 1 minute for 50% stroke of the working piston.
Installation
The temperature sensor can be installed in any position but must be fully immersed in the medium being controlled, with minimized height for complete submersion.
Options and Adjustments
Set point adjustments can be made directly on the sensor or separately. Various models and configurations are detailed, including materials and capillary tube lengths.
Safety Features
An excess temperature safety device activates if the temperature exceeds the set point by 50°C, preventing further expansion and potential damage.
Materials and Components
  • Set Point Adjuster: Made of plastic, brass, and steel, with variations including plastic with steel and stainless steel.
  • Capillary Tube: Available in lengths of 2x2 meters, made of copper with a stainless steel jacket, with other lengths available.
  • Work Piston: Made of brass and stainless steel.
  • Thermowell: Available upon request.
Temperature Set Points and Scale Colors
  • 0°C to +70°C: Blue
  • +30°C to +100°C: Green
  • +50°C to +120°C: Gold
  • +80°C to +150°C: Red
  • +100°C to +170°C: Brown
  • +130°C to +200°C: Brown (only for stainless steel thermostats)
Additional Notes
  • Technical specifications are subject to change.
See more

Catalog excerpts

Thermostat units-1

Thermostatfühler Thermostat units Equipages thermostatiques Baureihe Series Série • • • • • • • • • • • Thermostatfühler zur Temperaturmessung bestehend aus Temperaturfühler, Sollwerteinsteller, Kapillarrohr und Arbeitskolben zur Steuerung der Regelventile TR 7100, TR 7200, TR 7300. Thermostat unit for temperature measuring consist of temperature sensor, set point adjuster, capillary tube and working piston to the control of the valves TR 7100, TR 7200, TR 7300. L’équipage thermostatique de mesure de température se compose d’une sonde de température, d’un réglage de consigne, d’un capillaire de liaison et d’un piston de travail et de commande de la vanne TR 7100, TR 7200, TR 7300. • Stabfühler für den Einbau in Rohrleitungen, Wärmetauschern, Boilern, Tanks usw. • Spiralfühler für den Einbau in Lufterhitzern, Luftkanälen, Trockenschränke usw. • Sollwerteinstellung am Fühler / getrennt • Sollwerte von 0°C ... 200°C • wahlweise mit Tauchhülse in Messing/Edelstahl • serienmäßig mit Übertemperatursicherung • Bulb sensor suitable for installation in pipe lines, heat exchangers, boilers, tanks etc. • Spiral sensor suitable for installation in air heaters, air ducts, drying cabinets etc. • Set point adjustment on the sensor or separate • Set points from 0°C ... 200°C • optionally with thermowell made of brass/s.s. • series with excess temperature safety device • Sondes lisses pour montage dans les canalisa-tions, échangeurs thermiques, ballons d’eau chaude, résérvoirs etc. • Sonde à ailettes pour montage sur aérothermes, gaines d’air, armoires de séchage etc. • Réglage de consigne sur la sonde ou séparé • Plage de consignes 0°C ... 200°C • S

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Thermostat units-2

Thermostatfühler Thermostat units Èquipages thermostatiques Spécifications d’appel d’offre Thermostatfühler Typ TR 75___ Sollwertbereich ___ ... ___ °C Temperaturfühler in _________ mit Kapillarrohr in Cu / Edelstahl mit Edelstahlmantel Länge 2m / ... m Arbeitskolben in _________ ● Sollwerteinsteller mit Verriegelung Thermostat unit type TR 75___ Set point range ___ … ___ °C Temperature sensor made of _________ with capillary tube made of Cu / stainless steel with stainless steel jacketed length 2m / ... m working piston in __________ ● Set point adjuster with locking Die Thermostatfühler arbeiten...

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Thermostat units-3

Thermostatfühler Thermostat units Èquipages thermostatiques Technische Daten Werkstoffe: Sollwertbereich: Max.Außendruck : Proportionalitätszahl: Empfindlichkeit: Ansprechzeit: siehe Tabelle 1 + 3 0°C...+200°C siehe Tabelle 2 + 4 Fühler Stab 25 bar / Spiral 2 bar Tauchhülse Ms PN 25 / VA PN 40 0,6 mm/°C (theoretische Laufweite des Arbeitskolbens bei Erhöhung der Temperatur des Fühlers um 1°C im mittleren Regelbereich) 1°C (erforderliche Temperaturdifferenz um den Arbeitskolben zu bewegen) 1 min. (erforderliche Zeit für 50% Hub des Arbeitskolbens) siehe Diagramm unten Technical data Ventilanschluß...

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Thermostat units-4

Thermostat units Equipages thermostatiques Die Einbaulage des Temperaturfuhlers ist beliebig. Er muss mit seiner gesamten Lange in das zu regelnde Medium eintauchen. Die Hone „h" ist auf ein Minimum zu reduziern, damit der Fuhler vollstandig in das stromende Medium eintaucht. The temperature sensor may be installed in any desired position. Its whole length must be immersed in the me- dium to be controlled. Reduce height "h" to a minimum, so that the sensor is completely submerged in the circu- lation flow. La position de montage de la sonde de temperature est indifferente. Elle doit etre completement...

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Thermostat units-5

Thermostatfühler Thermostat units Èquipages thermostatiques Tabelle 1 / Table 1 / Tableau 1 : Sollwerteinstellung am Fühler / Set point adjustment on the sensor / Réglage de la valeur de consigne sur la sonde Stabfühler Bulb sensor Sondes lisse Spiralfühler Spiral sensor Sonde à ailettes mit Flansch Wandmontage with flange wall mounting à bride montage mural mit Gewinde with thread à raccord fileté Doppelnippel Double nipple Mamelon Tauchhülse Thermowell Doigt de gant Fühler Messing Edelstahl Edelstahl Sensor brass stainless steel stainless steel Sonde laiton inox inox Sollwerteinsteller Kunststoff...

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Thermostat units-6

Thermostatfühler Thermostat units Èquipages thermostatiques Tabelle 3 / Table 3 / Tableau 3 : Getrennte Sollwerteinstellung / Separate set point adjustment / Réglage séparé de la valeur de consigne Stabfühler Bulb sensor Sondes lisse Spiralfühler Spiral sensor Sonde à ailettes mit Gewinde with thread à raccord fileté with flange à bride TR 756x-1 Fühler Messing Edelstahl Edelstahl Sensor brass stainless steel stainless steel Sonde laiton inox inox Sollwerteinsteller Kunststoff + Messing + Stahl Kunst.+ Stahl Edelstahl Set point adjuster plastic + brass + steel plastic + steel stainless steel...

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.