Liquid-level control NS 25-15 and 25-25 AM-Atex for external mounting

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Liquid-level control NS 25-15 and 25-25 AM-Atex for external mounting

Liquid-level control NS 25-15 and 25-25 AM-Atex for external mounting with Atex Certification

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Details

The control of liquid level in reservoirs, gear boxes or other complex constructions often requires the use of controls than can be mounted externally with a visual indication of level. The NS 25 range of level controls has been designed specifically for these applications. The visual level indicator is a standard item and has excellent visibility from any direction. The indicator itself is guided in a transparent tube and is moved by the magnetic field of the float inside the stand pipe. The electrical contacts are mounted to the indicator scale. The contacts can be adjusted to any position. The connection to the main structure can be by means of standard pipe fittings or flanges. This unit is a simple apparatus without own voltage source. In an intrinsically safe installation acc. to EN 60079-14 the level switch can be used in hazardous locations zone 1 (group IIB, cat. 2G). That applies also to the zone inside of the reservoir. For standard application the temperature class is T5 at ambient temperatures -20 °C to +80 °C.

Technical features