Electronic monitoring relays PMDsigma

PMDsigma is the new generation of electronic monitoring relays. You can reduce the number of hazardous situations for man and machine and increase the service life of plant and machinery. Save costs and guarantee an efficient production cycle.

On electronic monitoring relays, electrical safety is the focus. Voltage, current, temperature, phase sequence or similar variables are monitored, for example. The first unit in the PMDsigma product range – PMD s10 - monitors true power.