TRANSFORMER TEMPERATURE & OIL LEVEL INDICATOR
TRANSFORMER TEMPERATURE & OIL LEVEL INDICATOR
The Transformer Temperature & Level Indicator is a field meter designed to take the measurement of the oil temperature and level in the tank of a small-capacity oil-immersed transformer. The indicator is featured by firmness, vibration resistance, visual indication and no mercury danger as well. With directly mounted on the transformer instead of both glass mercury thermometer and oil gauge,It can reliably and safely detect the temperature and level changes of oil in the transformer.
1. Temperature measuring range: 0℃~120℃
2. Oil level indicating range: 20mm(0.79in)
3. Temperature measuring accuracy: grade 2.5 (i.e.the error allowed is±3℃)
4. Ambient temperature: -40℃~80℃
5. Ambient humidity: -5%~100%
6. Time constant of temperature measuring:<40s
7. Mounting screw: M48×2