PMDsigma - monitoring relays

True power monitoring device for measuring and monitoring the; true power of electrical loads,; limit values that can be set via display, can be saved to chip card,relay output: 2; changeover contacts, analogue output: 4 - 20 mA and 0 - 10 V DC; operating voltage: 24 - 240 V AC/DC, measuring voltage: 100 - 550 V AC,; measuring current:...

Insulation monitor in Sigma housing for monitoring the insulation of; galvanically isolated supplies. Limit values can be set via display,; can be saved on chip card. Relay output: 2 switch contacts. Analogue; output: Current 4 - 20 mA and 0 - 10 V DC, supply voltage: 24 - 240 V; AC/DC, Connection via spring-loaded terminals.

True power monitor in Sigma housing for monitoring Under and overload,; limit can be set via display, can be saved to chip card. Relay output: 2 switch contacts. Analogue output: Current 4 - 20 mA and 0 - 10 V DC,; supply voltage: 24 - 240 V AC/DC, measuring voltage: 100 - 550 V AC,; measuring voltage: 1 - 12...

Insulation monitor in the Sigma housing for monitoring the insulation; of galvanically isolated supplies. Limit values can be set via display,; can be saved on chip card. Relay output: 2 switch contacts. Analogue; output: Current 4 - 20 mA and 0 - 10 V DC, supply voltage: 24 - 240 V; AC/DC, screw terminals.