VA DOS BASIC SALT pH + ORP (Au probe) is a digital multi-parameter dosing station for pool water care. The measured values are shown on a large graphic display. The station measures and controls pH (range 0.0–14.0) and ORP using an Au probe (range 0–1000 mV) and doses chlorine disinfection. It is equipped with two peristaltic pumps with a flow rate of up to 1.5 l/h.
Features
- IP65 protection rating
- Integrated Wi-Fi, remote control via the SEKOlink or SEKOweb apps
- 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
- ORP: 2x tapping fitting, ORP Au probe, probe holder, calibration solution (468 mV), injection valve, reducer
Expansion options
- Flocculant dosing (external pump), salt unit control without measurement
- Flow sensor, level probe, VA DATALOG, FCL measurement, temperature sensor
