ProMinent DULCOPOOL Montage- Und Betriebsanleitung Seite 76

Function
Main functions
Function
Measuring and control
channels
Control mode
Setpoint
Direction
Alarms
Control in a closed con‐
trol circuit
Timer
Calibration
Maintenance
8
Specification(s)
pH measuring range
ORP measuring range
On/Off with hysteresis or proportional
controller with pulse width modulation
pH value: 6 ... 9 pH value in increments of 0.01 pH
ORP: 300 .. 950 mV in increments of 1 mV
Raise or lower control direction,
adjustable
Low and high measured value,
sensor error,
over-metering time exceeded.
Remote control
Programming the relay to a timer
Using a hand-held device or with reagents (see accessories).
Maintenance support
Comment(s)
Measuring range: 4.00 ... 14.0
pH
Resolution: 0.01 pH at pH <
10
Precision: 0.5%.
Measuring range: 0 ... 999
mV
Resolution: 01 mV
Precision: 0.5%.
Control output
0 ... 100% for chlorine via
ORP
0 ... -100% for pH
Control of the upper and
lower threshold values.
Filtration contact.
8 slots per day