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Vertical Oil Level Indicator For Transformer
Application: This oil level indicator is suitable for the oil level indication of medium and small oil-immersed transformer oil conservator and on-load switch oil conservator. It can also be used for oil level measurement of other open or pressure vessels, instead of the interlinked glass tube oil level. It has the characteristics of safety, intuitiveness, reliability and long life.
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Product description
Vertical oil level indicator
Application:
This oil level indicator is suitable for the oil level indication of medium and small oil-immersed transformer oil conservator and on-load switch oil conservator. It can also be used for oil level measurement of other open or pressure vessels, instead of the interlinked glass tube oil level. It has the characteristics of safety, intuitiveness, reliability and long life.
Working conditions:
1.temperature:-35°C~55°C
2.Relative humidity: When the ambient temperature is 25°C,≤90%
3.Altitude: ≤2000m
4.No violent vibration and magnetic field in the installation position
5.The oil level gauge shall be installed vertically
Structure and working principle:
1. Oil level indicator structure: The oil level indicator is composed of float, connecting rod, meter seat, magnet, red, yellow and green indicator plates, thus ensuring the reliability of the oil level indicator sealing.
2. Working principle: When the oil level in the oil conservator increases or decreases due to temperature or other reasons, the float of the oil level indicator rises or decreases synchronously with the oil level, thereby driving the red, yellow and green indicator plates to rotate to indicate the oil level of the conservator.
Notes:
1. The oil level gauge should not be subject to strong impact;
2. The connecting rod of the oil level gauge should not be stretched or bent or deformed, and there should be no strong magnetic field nearby during use;
3. If the sealing ring in the installation diagram cannot be sealed, check whether the screw is tightened or whether the contact between the mounting plate and the sealing ring is smooth.
Installation and use:
1. The oil level gauge uses the oil temperature of 25°C as the reference temperature of the oil level. Therefore, the correct height of the oil level should be calculated according to the actual measured oil temperature during installation;
2. The maximum effective measuring range of this oil level gauge (standard type) is 100mm. If there are other requirements, the user can customize it as required.
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Tel: 0086-18730709939
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