Description
Lumel BE39 Bimetallic ammeter and combined ammeters are especially intended for thermal monitoring of transformers, cables and other electrical devices which have a slow reaction to current changes. They indicate the mean rms current value during the measuring period of the meter (8 or 15 min.) These meters do not react to short current pulses essentially. The range of these meters can be enlarged by means of external measuring current transformers which are also offered by Lumel and can be delivered on request if the meter is ordered in the option enabling a direct assembling on the current transformer.
The BE39 Bimetallic ammeter is a type of combined with bimetallic and moving-iron ammeters: In this type, there is additionally a moving-iron movement fitted in the opposite corner of the meter housing to get the instantaneous reading of the load current.
Lumel are the producers of automation devices for measurement, control, transmission and visualisation of various industrial processes. They also provide Services of designing and manufacturing of automation systems.
Since 1954 Lumel brand has been known as a producer of quality measuring devices and high-pressure die-casting all over the world. Their high position in the market has been achieved thanks to continuous development, employees and modern technology in areas of research, design and production. They deliver complex solutions for power and industrial automation sector as well as for automobile, chemical, steel, or HVAC industries
Their objective is to provide comprehensive solutions by designing intelligent systems based on the electronics Lumel manufactures, which are measuring and regulating equipment for industrial, automotive and military applications, as well as through service production of electronics.
