Description
Function of the Limit Contact
The limit contact serves to monitor externally the limited flow values and can be adjusted to any flow value on the corresponding scale.
The magnet built into the float closes or opens a reed contact in the limit contact. This is a bistable switching function because the switching status remains when the float is taken from the contact.
Min Switch: When liquid flow drops below the set point, the switch closes
Max Switch: When liquid flow rises above the set point, the switch closes
Technical data to contacts
- Connection: Standard plug DIN 40050
- Contact fitted: Reed contact
- Mode of protection: IP 65
- Max. voltage: 230 V
- Max. Continuous current: 0.2 A
- Peak switch-on current; 0.5 A
