Transformer Testing
Showing 10–18 of 24 results
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Liquid Level Gauges
Qualitrol 035 Small Oil Level Indicator
Provides continuous indication of the liquid level inside of a transformer’s main tank, conservator tank or load tap changer compartment. Integrated switches allow limit and alarm functions.
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Liquid Level Gauges
Qualitrol 039 Remote Electronic Oil Level Indicator
Local reading level gauge and an electronic remote module offers continuous indication of the liquid level for a transformer’s main tank, conservator tank or load tap changer compartment. Provides a variable resistant output to the remote module for continuous monitoring. Remote module has offset and separate high and low gain adjustments to allow for exact matching to the local reading level gauge.
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Liquid Level Gauges
Qualitrol 032/042/045 Series and AKM 44712/34725 Series Large Oil Level Indicator
Provides continuous indication of the liquid level inside of a transformer’s main tank, conservator tank or load tap changer compartment. Models available with gear driven or lever driven float mechanisms. Gear driven mechanism provides amplified pointer movement relative to corresponding float travel. Lever driven gauges offers slimmer profile for tight spaces within a transformer. Integrated switches allow for limit and alarm control functions.
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Remote Mount Thermometers
QUALITROL AKM OTIWTI™ Capillary Based Oil Thermometer
Capillary based, mechanical, remote indicating thermometer. Configurations for oil temperature measurement and winding temperature simulation. Features up to 6 adjustable switches for alarm, trip, and cooling system functions and can be equipped with various electronic outputs for SCADA and remote monitoring applications.
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Remote Mount Thermometers
Qualitrol 104/TR6000 Capillary Based Oil Thermometer
Capillary based, remote indicating, mechanical thermometer. Features bourdon tube measurement with reset-able maximum pointer and up to 4 switches for temperature related alarms and control signals. Electronic outputs also available for integration into SCADA and remote monitoring systems.
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Remote Mount Thermometers
Qualitrol 105 Capillary Based Oil Thermometer
Capillary based, remote indicating, mechanical thermometer. Features a compact design for space restricted applications and bourdon tube measurement with resettable maximum pointer. Available with up to 3 switches for temperature related alarms and control signals.
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Direct Mount Thermometers
QUALITROL 121 Direct Mount Thermometer with Flexible Probe
Side or top mounting bourdon tube thermometers equipped with a 4.5” (114.3 mm) dial face for temperature indication. Features a swivel probe design that allows for the dial to be angled for more convenient viewing, a reset-able maximum temperature pointer, and up to 3 switches (contacts) for control and alarm functions. Normally installed in optional well (pocket) that allows units to be replaced or tested without lowering the oil level in the tank or breaking the tank seal.
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Direct Mount Thermometers
Qualitrol AKM 44611/48471 Top Mount Bi-Metal Thermometer
Top mounting bi-metal thermometers with temperature indication and a reset-able maximum temperature pointer. Most models can be screwed into a pocket (well) that allows units to be exchanged without draining the tank. Made of corrosion resistant materials for long life and high accuracy performance.
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Direct Mount Thermometers
Qualitrol 150/151 Side Mount Bi-Metal Thermometer
Side mounting bi-metal thermometers with temperature indication and reset-able maximum temperature pointer. Clear indication of temperature with 4” (101 mm) dial. Models can be combined with a well (pocket) to allow units to be replaced without draining or compromising the tank seal. Highly accurate and made of corrosion resistant materials for long, trouble free life.
Applications
For temperature indication where the point of measurement (the well or pocket) is on the side of the apparatus and can be easily viewed.
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