Mobrey S01DB Level Switch

Feature & Principle

It is Mobrey magnetic float level switch. When liquid level rises or falls, the stainless steel float moves up and down with liquid surface. The internal magnetic assembly triggers snap micro switch, output dry contact on-off signal. No power supply required for sensing part, no contact bounce, stable action. Different suffix codes define installation mode, rod length and temperature rating, widely used for tank liquid level protection.

Specifications

Model: S01DB Brand: Mobrey (Emerson) Body material: Aluminium bronze Float: 316 stainless steel Max pressure: 18 bar Max temperature: 210 ℃ Contact rating: 5A, 440VAC Protection: IP66 Certification: ATEX, DNV, ABS marine approval Mounting: Top mount / Side mount (suffix variant) Application: Boiler, oil tank, chemical vessel, marine tank level alarm and pump control

Components & Diagnostics

Float ball, magnetic drive assembly, snap action micro switch, bronze body, sealing gasket, terminal compartment. Common faults: float stuck, magnet failure, contact ablation, seal leakage.

Product Brief

S01DB float level switch, Mobrey liquid level instrument spare widely used for boiler and marine tank overhaul and replacement.