Simplicity of Attracting Forces

Delta Mobrey’s magnetic level switch has a unique design, ensuring the longevity of the product within the harshest of environments. The robust housing protects the switch from any potential damage, and the use of opposing magnets isolates the switching mechanism from the process. The simplicity of the design provides an impressive level of continuously reliable information.

The use of opposing magnets ensures that all readings are precise and reliable, as there is no contact hover or bounce that may impact them. One magnet is housed within the switch enclosure, whilst the opposing magnet is part of the float itself. As the water level rises or drops, the contacts will either make a firm connection or a definitive break. The magnets transmit the level from the tank to the switch with no mechanical connections which could fail, and no impact on the integrity of the tank.

This same method works for differing applications. The magnetic float switch can be utilised in a:

• High or low water alarm: two float switches can be set at the upper range of depth and another at the lowest level, the switch can trigger an alarm should the tank be close to overflowing or running dry.
• Pump control: this may be specified with pump control mechanisms which can be site adjusted to control required liquid differential. Ideal for header or filler tanks.
• Wireless applications: can be easily connected to a wireless transmitter giving essential information on activity inside a tank, giving cost-effective level detection.
• Submersible: where it is not possible to side or top mount a switch, the submersible float switch is watertight Type 6P (IP68) to 100ft (30m), and may be tank floor mounted.

This versatile yet simple float switch has several uses for differing industries. The switch has the following approvals to ensure that it complies with the regulations where needed.

ATEX/IECEx Zone 1 Gas Group IIC, CSA Class 1: Group CD, Technical Regulation Customs Union (EAC) Flameproof, and Lloyds Register of Shipping (LRS) approvals.