VA DOS EXACT SEKO pH + FCL is a digital multi-parameter dosing station for pool water care. The measured values are shown on a large graphic display. The station directly measures the free chlorine concentration (0–5 ppm), doses chlorine disinfection and measures and controls pH (range 0.0–14.0). It is equipped with two peristaltic pumps with a flow rate of up to 1.5 l/h. The SEKO measuring cell contains a free-chlorine probe in a copper-platinum design (the copper is in contact with the water).
Features
- IP65 protection rating
- Integrated Wi-Fi, remote control via SEKOlink or SEKOweb
- Compatible with VArio (version 1.4 and higher)
- Menu in several languages (CZ, EN, DE, HR, RU…)
- Operational protections: OFA overdose alarm, galvanically isolated measuring inputs
- Flow and chemical level monitoring not included in the package
Dosing modes
- ON/OFF
- Time-based (5–3600 s)
- Proportional according to measured values
Accessories in the package
- pH: 2x tapping fitting, pH probe, probe holder, calibration solutions (4/7), injection valve, reducer
- SEKO measuring cell with free-chlorine probe
Expansion options
- Flow sensor, level probe, VA DATALOG, ORP KIT with PT probe, temperature sensor
