Thermomètre à huile à base capillaire Qualitrol 105
Oil thermometer for accurate temperature readings on transformers energized in the field. Capillary based, remote indicating, mechanical thermometer. Features a compact design for space-restricted applications and bourdon tube measurement with a resettable maximum pointer. Available with up to 3 switches for temperature-related alarms and control signals.
Fonctions
- Bourdon tube based capillary measurement with resettable maximum pointer
- Up to 2 user adjustable switches (contacts) and one additional fixed switch for control and alarms
- 5 inch (130 mm) dial face with an angular dial span of 120° for easy viewing
- Low profile probe can be dressed for use in dry type transformers
- Minimize the space required for remote indication
- Diamètre extérieur du boîtier de 75 po (146 mm) pour une petite empreinte d'installation
- Déviation du cadran à 120 ° (plage angulaire du pointeur) et cadran de 5 ″ (127 mm) pour une interprétation facile de la mesure
- Control cooling, alarms and other auxiliary equipment
- Up to 2 user adjustable switches (contacts) and one additional fixed switch (set by the factory) for control and alarms
- Multiple switches can be set to actuate at same temperature and lockdown screws reduce the effects of vibration and tampering on the switch settings
- UL and CSA recognized switches
- Increase reliability with rugged design and corrosion resistant materials
- Vented (free-breathing) models feature dual breathers that act as vacuum breakers to prevent unwanted moisture intake
- Joint de canal moulé en néoprène serré uniformément en place avec un anneau lunette en aluminium et en acier inoxydable, assurant une étanchéité contre les entrées d'eau autour de la lentille
- Reset knob magnetically coupled through front of lens reduces the possibility of moisture entry
- UV-stabilized polycarbonate lens has high-impact strength and resists clouding and yellowing with age
- Double-braided armored capillary tube withstands environmental extremes
- Die-cast aluminum housing resists corrosion with two-part epoxy finish
- Simplify installation and operation
- Mounts directly onto the transformer or to shock mount
- Maximum temperature pointer follows indicating pointer upward and remains at hottest reading to track high temperature levels until reset
Options
- Plages de températures applicables à l'huile (liquide) ou d'enroulement simulée (la simulation de température d'enroulement nécessite un doigt de gant chauffé ou une plaque thermique QUALITROL)
- Up to 3 switches
- Tank connection style. probe length, and compatible well
- Capillary length, material and protective housing
- Electrical connection type, connector cable type and wire colors
Applications
For temperature indication with integrated control and alarm functions. Designed for use where the point of measurement (the well or pocket) is on the side or top of the apparatus and can be easily viewed.
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