Magnet Switch Dealers in Kolkata

We are offering side mounted magnetic level switch. Buoyant force of the liquid on the float is used for movement of the perm anent magnet closer to or further away from reed switch and initiates the switching function of high and low level. The unique feature of reed switch technique is adopted. Product technique, concept, merit, quality and unparallel reliability are the underlying reasons for enviable performance record. Level switches with micro switch and air break type switch is also available.

Hermetically sealed glass encapsulated reed switch. Option of remote or integral control unit. Option of remote counter & totaliser for volume application. Option of Intrinsically safe switch with zener barrier. Max. Temp. – 150˚ C Max. Pressure – 25 Kg/cm² Special Features : Intrinsically safe to Ex ib Gr IIA- IIB T6 (with zener barrier 24 VDC/110 mA)

• Country of Origin: Made in India
• Mounting Options: Top Mount
• Material: SS
• Brand: National
• Usage/Application: Industrial
• Temperature Range: 120 degree
• Switching Current: 220 V

This is the perimeter protection for the premises. The magnetic contact is usually installed in exterior opening doors and windows that are reachable from the ground (or from another part of a building which is accessible from the ground - such as a garage). The contacts operate on the principle that when the door or window moves more that 12" from the frame, the magnetic field on the switch is removed and this breaks the alarm circuit (or zone) which trips off the system. Once tripped, the alarm signal cannot be stopped by just closing the door or window. Magnetic contacts are popular and widely used because they detect an intruder before he enters the protected premises. A disadvantage is that the contact can be compromised if the intruder enters without opening the door or window, by breaking the glass.

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