Product description
The flow assembly OCA250 has been specially designed to hold the chlorine resp. chlorine dioxide sensors OCS140, OCS141, OCS240, OCS241. Additionally there are two mounting positions for sensors with Pg 13.5 thread and 120 mm (4.72 inch) installation length, e.g. pH or ORP sensors.

Your benefits:
Needle valve to adjust the flow and flow meter for optical control
Inductive proximity switch in combination with Liquisys M OCM223/253: a "Flow alarm" can be activated
Potential matching pin for pH measurement
Cap screwed from below allows calibration of the pH and ORP sensors without sensor removal

Field of application
Drinking water
Washwater
Process applications
Swimming pool water