Bluelab Hydroponics Solution Automatic pH Controller with Temperature Compensation and Wi-Fi Distance Monitoring.

Potential hydrogen, pH, in recycled and recirculating hydroponic nutrient solutions constantly changes due to nutrient composition absorbed by plants, root exudates and natural temperature fluctuations. Stable pH conditions ensure that dissolved nutrient ions do not precipitate out of solution and stay available for uptake by plant roots, maintaining plant health throughout growing cycles, improving crop quality at every developmental stage and increasing harvest yields.

Product features:

• Eliminate the need for pH spot checks and manual adjustments.
• pH control automated for reservoir capacities of up to 2000 US gal/ 7600 L.
• Water resistant wall mount design discreet visual high and low alarms when pH is out of range.
• Large, easy to read display and simplified settings menu navigation to set preferred pH targets.
• Safety lockouts to prevent excessive dosing or running dry when the controller is in alarm mode.
• Green back lit LCD safe for plants, when they need hours of darkness like during fruiting, with adjustable brightness and contrast.
• pH probe offers simple calibration with on screen instructions.
• Stainless steel temperature probe for Automatic Temperature Compensation.
• Built in peristaltic pump for precise pH adjustments with pH control liquid doses added within 0.1 pH tolerance.
• Pump delivers solution in variable adjustable speeds to allow flexibility of use with various hydroponic set ups. Maximum solution delivery speed is 120 ml/ min or 4.06 fl oz/ min.
• Regulates pH in the pH up (alkali) or pH down (acid) direction.
• Customize dosing routines with set on and off times to allow for effective mixing before the next dose ensuring that pH adjustments are never overdone.
• 24/ 7 viewing and control of your reservoir pH from your mobile phone anytime, anywhere with built in Wi-Fi and the Edenic app providing data logging software.
• Find more detailed product information in the user manual.
• CE, FCC and RoHS compliant.
• Made in New Zealand for growers.

Technical specifications:

• Operating environment: 0°C to 50°C or 32°F to 122°F.
• Measurement resolution: 0.1 pH.
• Measurement and single direction (up or down) control range: 0.1 to 13.9 pH.
• Measurement accuracy: ± 0.1 pH.
• Two or three point calibration with pH 7.0 and pH 4.0 and/ or pH 10.0 standards.
• Dose Rate: Adjustable, up to 120 ml per minute.
• Screen Display Languages: English, Deutsch, Espan҃ol, Français, Nederlands.
• As a guide, Bluelab recommends PharMed BPT Peristaltic Pump Tubing and the following maximum concentration for commonly used acids and alkalines: Nitric Acid <35%, Phosphoric Acid <85%, Sulfuric Acid <30%, Citric Acid <60%, Potassium Hydroxide <60%, Potassium Carbonate Concentrated, Potassium Silicate <60%.

*The chemical concentrations stated above are a guide. Variations in temperature, pressure, or UV exposure may cause tubing failure which could lead to serious injury if proper safety precautions are not followed. For this reason, it is recommended that the tubing to be used be tested with the desired chemical in the specific application to determine suitability.

In the box:

1 x Bluelab pH Controller Wi-Fi.
1 x pH Probe with 2 m/ 6 ft cable.
1 x Temperature probe with 2 m/ 6 ft cable.
1 x Acid resistant (PTFE) tubing 4 m/ 13 ft.
1 x Universal Power supply 24 VDC 0.3 A output.
2 x Straight joiners (PVDF) 1/8".
4 x Mounting screws.
2 x pH Calibration solution sachets.