- 24VDC±10% Power consumption: 7W (basic power supply)
- 220VAC Power consumption: 10W (additional power supply)
The power supply of the essential safety explosion-proof transmitter (secondary meter) is AC 220V/50Hz. Power consumes less than 15W. The power supply of the composite explosion-proof transmitter (secondary meter) is DC 24V. Power consumes less than 15W. Power wires in the six core cables are white color wire +24V, and black color wire common ground GND. Power ground should do not confuse with other ground.