The flowing liquid pushes the paddle. The stem head includes a magnet, and a spring keeps it in front of a Reed contact. When the pressure from liquid (high flow rate) is sufficient, the paddle compresses the spring, the magnet position changes and the Reed state changes. The CDP FLOW CONTROLLERS are in-line mounted up to ND 50 pipe with corresponding female threads. For greater diameters, it is an insertion type: CDP 52 with a BSP 1?2" male thread.

The Reed contact is NC either NO, 3 wires. It is recommended the use of a relay ES2001 to protect the Reed (please, see the documentation 250-01).

Housing:
Stainless steel 316 Ti
Brass

Ring:
FPM for stainless steel model
NBR for brass model

Maximal temperature: 110°C
Ambient temperature: 70°C
Maximal pressure: 25 bar

Contact:
NO and NC according to index
Switching power 230 V / 1.5 A / 80 W / maxi.90 VA

Cable:
3 x 1 mm2 wires
Length 1.5 m
PVC coated

Setting:
±15% of horizontal pipe value
(report to the table)

Protection: IP 65

The setting values are for water at 20°C in a horizontal pipeline. The mounting can be vertical with upstream flow; the setting values will be increased. Maximal slope of downstream pipeline is 40%.