WIKA ELS

WIKA is a global market leader in pressure and temperature measurement technology. With over 75 years of experience, WIKA instruments are trusted in process industries worldwide. Glorient is a professional supplier of genuine WIKA products with competitive pricing and fast worldwide delivery.

Freely selectable switch position through fixing the floatswitch at the required level Large range of application due to the simple, provenfunctional principle For harsh operating conditions, long service life Operating limits: Operating temperature: T = -30 ... +150 °C Operating pressure: P = Vacuum up to 40 bar Limit density:ρ ≥ 600 kg/m 3

In an external chamber (bypass chamber), a float with a permanent magnet moves on a guide tube in relation to the liquid level, following the principle of communicating vessels. Within the guide tube is fitted a reed contact (inert gas contact), which is energised, through the non-magnetic walls of the float and guide tube, by the approach of the float magnet. By using a magnet and reed contact the switching operation is non-contact, free from wear and needs no power supply. The contacts of the level switch are potential-free. The switching functions always refer to a rising liquid level. The level switch is simple to mount and maintenance-free, so the costs of mounting, commissioning and operation are low.

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