Guardian Next 3 pH/ppm Cl/RedOx Pool Control Panel

Parameters measured by the Guardian 3 pH/ppm Cl/RedOx Control Panel:

Ph.

Chlorine in ppm.

Chlorine in redox.

The Guardian panels are an automatic control and regulation system with the highest performance in the market. It is a multiparametric equipment allowing a control of both tablets and liquid chlorine.

General Features of the Guardian 3 Control Panel

• Reading of 1, 2 or 3 parameters.
• For each parameter the equipment has:

2 relay outputs .
2 set point values .
2 adjustable 4-20mA outputs.
. 2 pulse outputs (0-1000 pulses/min).
2 voltage-free contacts for level alarms.
3 alarms, minimum, maximum and maximum time.

• Automatic temperature compensation.
• Sensor inputs are galvanically isolated.
• Multidiomas.
• Memory card: it has an auxiliary card to store data.
• The chlorine probe is a closed amperometric probe that allows us to work both for liquid chlorine (sodium hypochlorite) and for chlorine in tablets.

Note: Guardian is sold without pumps.

MODEL	GuardianNEXT1 ppm Cl	GuardianNEXT 2 pH/Rx	GuardianNEXT2 pH/ppm Cl	Guardian NEXT 3 pH/ppm Cl/Redox
Type of water	Drinking water treatment	Private and public pools	Public pools	Public pools
Readings	ppm Cl (0-20)	pH (0-14) Redox (mV)(-1000/+1400)	pH (0-14) ppm Cl (0-20)	pH (0-14) ppm Cl (0-20) ORP (mV) (-1000/+1400)
Dimensions	594x197x754mm	594x179x754mm	594x197x754mm	594x197x754mm
Type of dosage	Cl liquid and tablets	Cl liquid and tablets	Cl liquid and tablets	Cl liquid and tablets
PH sensors		PH potentiometer electrode	PH potentiometer electrode	PH potentiometer electrode
ORP sensors		ORP potentiometer electrode		ORP potentiometer electrode
Cl sensors	Cl amperometric probe		Cl amperometric sensor	Amperometric Cl probe