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Oil Level Gauges
Available47 products
Oil-level gauges mount to pipes, tanks, and reservoirs for visual checks and monitoring of liquid levels. Also called sight gauges, they are used in industrial applications with hazardous fluids, closed vessels, or conditions where direct liquid-level measurement is difficult or unsafe.
High-Pressure Oil Level Gauges
These high-pressure oil-level gauges are sealed and unaffected by atmospheric pressure changes. Also called sealed gauges, they are appropriate for high-pressure applications with minimal temperature variation.
Needle Valve
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Oil Level Gauge
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Pipe Adapter
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Rigid Plastic Sight
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High-Pressure Oil Level Gauges with Analog Thermometer
These high-pressure oil-level gauges are sealed and have analog dial thermometers for direct readings of liquid temperatures. They are unaffected by atmospheric pressure changes and are appropriate for high-pressure applications.
Closed Circuit Liquid Level Gage
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Oil Level Gauge
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Vented Oil Level Gauges
These vented oil-level gauges compensate for changes in atmospheric pressure and are suitable for low-pressure applications with hydraulic fluid and lubricants. They have threaded male pipe connections and are available with straight hex bases for vertical mounting or elbow bases for side mounting.
Elbow - Female
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Long Elbow
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Union Coupling
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Vented
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Vented Oil Level Gauges with Drain
These vented oil-level gauges have an integral drain in their base with a needle valve for flow control. These gauges compensate for changes in atmospheric pressure and are suitable for low-pressure applications with machining oils and lubricants.
Short Elbow with Drain
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Oil Level Gauges with Electronic Monitoring
These oil-level gauges with electronic monitoring have sensors that transmit electrical signals at a selected level or temperature. These gauges resist mineral oil, lubricants, petroleum, solvents, and chemicals. Gauges with an oil level switch utilize magnetic REED switch activation for signals and recording, while gauges with a temperature switch activate when a set temperature is reached.
Electronic Oil Level Monitoring
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Electronic Temperature Monitoring
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Electronic Oil Level & Temperature Monitoring
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