Emec ECL6 - INTRODUCTION; Open Amperometric Cells Overview; Cell Description and Components

7
ECL Series is designed for measuring free chlorine (both organic and inorganic).
Open amperometric cells comprise an Off-line probe holders, a sensing electrode and a flow electrode.
Probe holders can contain up to three probes (temperature, pH and ORP).
The flow of water within this cell must remain constant and within 40 l/h. A pressure stabilizer is
available for areas subject to sudden pressure changes.
It is recommended to instal a filter before the probe holder.
Suitable for non-clean water thanks to the presence of cleaning balls.
Fig. 1. Description
SEPR
Water inlet valve
Water sampling
valve
Water sampling point
WATER INLET
WATER OUTLET
ELECTRODE
Temperature
pH or ORP probe
brown (+ supply)
blue (- supply)
black (PNP transistor
collector output)
RED (+)
BLACK (-)
Open
amperometric
cells
INTRODUCTION