Connecting The Power Supply; Figure 6: Connecting The Sensor Power Supply - Pentair Goyen Mecair FFD Installation And Operation Manual

5.4.5 Connecting the Power Supply

Figure 6: Connecting the sensor power supply

The FFD sensor requires a power supply of between 16 V and 24 V DC @ 80 mA.
NOTE: Keep the length of exposed screen (known as a 'pigtail') to an absolute minimum (long pigtails degrade EMC
performance); however, the signal wires may be longer.
INSTALLATION AND OPERATION MANUAL – OWNER'S RECORD FFD MANUAL – FILTER FAILURE DETECTOR 13