A 3-phase sensor consists of 3 clamps and 1 transmitter. Each clamp clips around a phase of the energy cable (of a machine). Sensorfact offers three sizes of 3-clamp sensors, based on the fused power and the cable diameter:
- Small (0-60A)
- Middle (60-200A)
- Large (200-600A)
The customer must inform Sensorfact by using our technical assessment of which sensor size they need.
There are also 1-phase clamp sensors. They are offered in the small and middle sizes. Sometimes machines only have 1-phase electricity cables, this is often in smaller machines the case.
Measuring cycles
Our sensors conduct 2 measuring cycles, each lasting 30 seconds. The average of these cycles is processed in our systems, and data is shared at 1-minute granularity, for example, in our software.
Check the technical data sheet of our electricity sensors here.