IPS Controllers M820 - Specifications; Technical Specifications

D. Specicaons
Enclosure: 7.95”L x 5.98”W x 3.54”D
Electrical Input/Output: 120/240 VAC, 50 - 60 Hz
ORP Set Level: 400 mV to 900 mV
pH Set Level: 7.0 to 8.0
Dose Time: O, Connuous, or Timed cycle
Delay Time: 1 - 99 minutes
Over Timer: O, 20-100 med cycles, or 20-180 connuous min-
utes, default of 60
High Alert: pH default of 8.0, ORP default of 900
Low Alert: pH default of 7.0, ORP default of 100
Readout: Funcon LED and numerical digital displays
Alarm: Red alert LEDs with oponal external audible/visible alarm
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M820 pH/Dual ORP Controller Owner’s Manual