Water disinfection system - POOL GUARD 3 PH / CL (SONDA CL)

Automatic water treatment station POOL GUARD 3 PH / CL (pH, Cl, T °), with potentiostatic chlorine sensor CL.

POOL GUARD 3 PH / CL (SONDA CL) - an automatic proportional dosing system and control the level of PH and CL (concentration of free chlorine in water) for swimming pools up to 500 m 3 . The dosing station is controlled by a fluid flow sensor (included), in the absence of flow, the system goes into standby mode.

Automatic water treatment station POOL GUARD 3 PH / CL (SONDA CL) - carries out water treatment of the pool by: measuring and regulating free chlorine (organic and inorganic chlorine) - dosing of chlorine, measuring and regulating the indicator pH (pH), measuring the flow of water to shut off outputs in the absence of flow. Chlorine measurement is carried out using a potentiostatic probe (sensor) FOC / FIC. A temperature sensor integrated in a potentiostatic chlorine probe allows temperature compensation to be automatically taken into account.

The station is equipped with two interconnected diaphragm pumps (DLX PH-RX-CL / MB 5-7 230V) with integrated pH / Rx / Cl controllers . The pumps are equipped with a graphical TFT-display with 3 LEDs (power supply, pulse frequency, level sensor or alarm) and non-volatile memory, built-in control of the level and flow of the reagent. Data entry and control is carried out using 5 control buttons on the front of the pumps. All main probes and sensors are installed in the flow cell PH-CL (FS).

The dosing system POOL GUARD 3 PH / CL (SONDA CL) is supplied mounted on a chemical-resistant plastic panel (450x600x8 mm), in a complete set, ready for installation and commissioning

TECHNICAL DATA:

  • The system is based on DLX PH-RX-CL / M metering pumps with optional pH / Rx / Cl controllers and the SONDA CL potentiostatic free chlorine sensor.
  • Alarm on the time of continuous dosing, followed by shutdown of the dosing pumps.
  • Dosing delay when the system is turned on.
  • Level sensor or flow sensor alarm.
  • Alarm settings for pH / Cl (MIN / MAX) concentration limits.
  • Dosing modes: constant ON / OFF and proportional PROP.
  • Fine-tuning proportional mode.
  • Lock the settings made by password.
  • Menu selection: Basic / Full.
  • Set hysteresis.
  • Pump productivity: 5 l / h - 7 bar.
  • Measuring ranges: 0-14 pH; 0-2 or 0-20 ppm (mg / L).
  • Protection class (of pumps): IP65.
  • Support for flow sensor and reagent level sensor.

DOSING SYSTEM CONFIGURATION: (SONDA CL) - configuration with potentiostatic free chlorine sensor SONDA CL (organic / inorganic chlorine).

Built-in functions:

  • Alarm on the time of continuous dosing, followed by shutdown of the dosing pumps.
  • Dosing delay when turning on the station.
  • Alarm and shutdown of the station by flow or reagent level sensors in canisters.
  • Alarm settings for chemical limits pH / Cl reagents (MIN / MAX levels).
  • Dosing modes: constant "ON / OFF" and proportional to "PROP".
  • Set hysteresis.
  • The dosing station is controlled by a liquid flow sensor (included), if there is no flow, the system goes into standby mode « STAND BY », with subsequent indication on the LCD displays of the pumps.

Inputs / Exits :

- pH / RX inputs - BNC connectors, input impedance > 10 ^ 12 Ω.
- Input Cl - 4-pin connector.
- 2 inputs "LEV" for level sensor SPDT pin 5 V / 5 mA.
- Input "FLOW "flow sensor (SPDT pin 5 V / 5 mA).
- 4-20 mA output.
- ON / OFF relay output for alarm.

Composition of the dosing system POOL GUARD 3 PH / RX [SONDACL]

2 pcs. - DLX pump PH-RX-CL / M 5-7 230V PVDF
1 pc. - PH level sensor with 0.5 m cable.
1 pc. - chlorine sensor SONDA CL, FIC / FOC, 0-20 or 0 ÷ 2 ppm (mg / l)
1 pc. - connecting cable for SONDA CL
2 pcs. - reagent level sensor with 2 m cable.
1 pc. - sensor holder PH-CL (FS) with mounting kit
1 pc. - set of installation and maintenance instructions
1 pc. - calibration solution PH 7, 55ML
1 pc. - calibration solution PH 9, 55ML
2 pcs. - reagent injection valve
2 pcs. - reagent intake valve
2 pcs. - reagent intake hose, 4x6, PVC, 2 mp.
2 pcs. - reagent discharge hose, 4x6, PE, 2 m.p.
1 pc. - mounting plate 450x600x8 mm

Type Performance,
l / h
Pressure,
bar
pH CL Price without VAT, (€)
POOL GUARD 3 PH / CL
(SONDA CL)
5 7 0 … 14 0 ÷ 2 ppm
0 ÷ 20 ppm
2989