The Yaksha-series level switch is a heavy-duty, highly reliable mechanical level detection device specifically engineered for the harsh operating conditions found in marine vessels, offshore engineering, petrochemical plants, and various industrial sectors. Featuring an optimized Yaksha structural design, this switch offers superior resistance to clogging, media adhesion, and vibration compared to traditional float-type level switches. It enables real-time monitoring and automated control of liquid levels within various enclosed storage tanks, compartments, and pressure vessels, effectively generating switching signals to trigger operations such as liquid replenishment, drainage, alarms, and safety interlocks.
Benefiting from an integrated stainless steel construction, a highly sensitive snap-action mechanical mechanism, and a fully sealed, waterproof design, the Yaksha-series level switch ensures long-term, stable operation in complex environments characterized by salt spray corrosion, intense vibration, high humidity, and wide temperature fluctuations. It successfully resolves common challenges associated with traditional level switches—such as float jamming, signal drift, and failures caused by media adhesion—and is widely recognized as a robust and durable solution for liquid level control in marine engineering and industrial fluid systems.
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Technical Item
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Specification Parameter
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Product Type
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Yaksha-style Anti-blocking Level Switch (Float Mechanical Type)
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Installation Mode
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Top-mounted / Side-mounted (customizable)
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Wetted Material
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304 Stainless Steel / 316L Stainless Steel
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Rated Working Pressure
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0–1.6 MPa (customizable up to 6.4 MPa)
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Working Temperature Range
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-40℃ ~ +120℃ (high temperature type up to 180℃)
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Protection Grade
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IP68
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Explosion-proof Grade (Optional)
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Ex d II BT4 / Ex ia II CT6
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Switch Type
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SPDT Snap-action Micro Switch
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Contact Capacity
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250V AC 16A / 125V DC 0.6A
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Level Differential
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Fixed / Adjustable according to requirements
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Minimum Liquid Specific Gravity
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≥0.8
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Mechanical Service Life
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≥1,000,000 cycles
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Working Medium
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Water, oil, seawater, weak corrosive liquid, general chemical medium
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Certification Standard
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CCS, DNV, ABS, BV Marine Certification & CE Certification
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