Small controller by JBL to monitor and moderate the pH and CO2 levels in your planted aquarium. This small sized computing device can be attached to the wall or inside the cabinet and connected to your CO2 system for easy access to adjust.
Please note that pH sensor and solenoid valve are not included and sold separately, to purchase a complete system please check the m503 set in our JBL ProFlora System kit page.
The acidity defines the pH value of the water. It needs to be constantly checked and adjusted as necessary to maintain the health of the fish and plants.
Technical information:
Inc. temperature sensor, modern graphic display with touchpad, sensor check during each calibration, error diagnosis during failed calibration, permanent display: pH actual/set value, sensor voltage, temperature, calibration reminder in days/hours, valve status, precision of measurement, set point adjustment: freely selectable or automatic calculation by means of auto pH, automatic temperature compensation during measuring and calibration, hysteresis freely selectable (upper and lower deviation from switching point), alarm function pH (alarm range), alarm function temperature (range and set point alarm), selectable valve status, language selection: D/BG/F/NL/I/DK/E/P, reset function, universal power unit suitable for all common mains voltages worldwide
Why you need a pH control unit:
If you want to automate the CO2 supply, you can connect this CO2/pH computer (JBL PROFLORA CO2 CONTROL) instead of a timer for the night switch-off. You have to enter the carbonate hardness (KH) of your aquarium water once and then the computer calculates the matching pH value, which is adjusted by adding CO2. Then the computer regulates the solenoid valve and adds as much CO2 as necessary until the pH value calculated or wanted is reached. The solenoid valve is then closed and opened again so that the pH value remains stable. The pH measurement of the water is done via a pH electrode, which is NOT included in the set and needs to be purchased separately. This ensures that you do not receive an old electrode in the set, but always a factory-fresh one! It is also possible to enter a pH value manually instead of automatically, independently of the KH.
Fast Shipping and Professional Packing
Because of our long-standing relationship with UPS FedEx DHL and other major international carriers, we are able to provide various shipping options. Our warehouse staff is highly skilled and will pack your items according to our precise and exact specifications. Your items are carefully inspected and secured properly prior to shipping. We deliver to thousands of customers every day from all over the world. This demonstrates our dedication to become the biggest online retailer in the world. The distribution centers and warehouses distribution are located in Europe, as well as the USA.
Note: Orders with more than one item are assigned a processing period depending on the item.
Prior to shipping, we check the item thoroughly before sending the items. The majority of orders are delivered within 48 hours. The expected delivery time will be between 3-7 days.
Returns
Stock is dynamic. It's not entirely managed by us, as we have multiple entities, including the factory and the storage. The actual stock levels can fluctuate at any time. It is possible that your order is out of stock once the order is placed.
Our policy lasts for 30 days. Unfortunately, if the 30 days have elapsed after you bought your item, we cannot provide a refund or exchange.
Your item must be in the original packaging and in good condition. It must also not be used. The item must be returned in its original packaging.
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