Original imported from Italy, Using high quality electronic components and excellent housing material, is a pool water quality intelligent monitoring system, designed to control residential and commercial swimming pool and SPA pool water free chlorine content, PH value and temperature.

Feature：
PH measurement-- range： 0~14；Resolution：± 0.01
CL measurement -- range：0-200PPM；
Resolution：±0.01；Accuracy：1%
Temperature measurement-- PT100；Range：0-100°C；
Resolution：1°C；Accuracy：1%
Power input --100 ~ 240V，50 ~ 60Hz
Signal Input -- external trigger (flow meter) input
(15 ~ 30Vac / Vdc)
Output --0 / 4 ~ 20mA，4 dosing pump relay output
(10A, 230V)
Power --15W
Dimensions --300 (H) × 290 (W) × 143 (D)
Installation -- wall-mounting
Working environment -- Temperature：0 ~ 40 ℃；
Relative Humidity：0 ~ 95% (non-condensing)
Weight --2.45kg
Housing material --ABS
Protection degree --IP65