Description: Range of use in a specific temperature down to a specific limit value in which a piece of equipment can be used without a serious change in certain guaranteed properties; Name: min temp range
Description: minimum boundary value of the temperature range, in which an operating unit can be used, without serious changes of assigned features, depending on the exposure time. Temporal restrictions like short-time or durability have to be stated; Name: min. temperature range
Description: Allocation of explosion-protected electrical operating media according to their maximum surface temperature for use in explosion-capable atmosphere; Name: Explosion protection temperature class of the pump