The Nivotemp M-0-Atex series comprises a group of controllers for the control of both liquid level and temperature in fluid power packs or lubrication systems. This unit is a simple device without its own voltage source. In an intrinsically safe installation acc. to EN 60079-14 the level switch can be used in hazardous locations zone 2 (group IIC cat. 3G). This applies to the zone inside of the reservoir. For standard application the temperature class is T4 at ambient temperatures -20 °C to +80 °C.
The installation via a central thread is cost effective and allows the use of a small float with good buoyancy Despite small physical dimensions the Nivotemp M has a series of adjustable bistable contacts. The number of contacts is determined by the type of connector.
Atex – range of use: Zone 2 (Cat. 3G), intrinsically safe acc. to EN 60079-11 .
Combined level and temperature control.
Bistable = only one float.
Float with good buoyancy.
Electrical connector included.
|Operating pressure:||max. 1 bar|
|Operating temperature:||max. 80 °C|
|Ambient temperature:||-20 °C to +80 °C|
|Function||*NC / NO|