Do I need a constant head device for the 9187 sc instruments?

Document ID

Document ID TE2081

Published Date

Published Date 27/05/2017
Question
Do I need a constant head device for the 9187 sc instruments?
Summary
9187sc chlorine dioxide flow control and installation details
Answer
The flow cell of the 9187 sc has built in flow control. It is recommended to set the water level in the left chamber to just exit out the overflow. This will provide a constant 14 L/hr flow rate to the sensor with no additional equipment required.