64 pages for “cat=sistemi&q=q%3DpH”
The LDspH controller measures the pH of the solution and controls the acid pump, which brings it to the set value in proportion to the deviation from the set point. pH 0 – 14 Proportional acid dosing Self-cleaning electrode also available Details Request a quo …
Also in: pH electrodes · Basic components · Operation · From the simplest to the most complete solution
A single controller for the two fertigation parameters: the LDpHCD adjusts the pH proportionally with acid and the conductivity with fertiliser. Two channels: pH and conductivity Acid and fertiliser Colour display Details Request a quotation pH and conductivit …
Also in: pH electrodes · Basic components · Operation · From the simplest to the most complete solution
… into hypochlorous acid and hypochlorite ion, in proportions that depend on the pH: this is why the standard requires automatic control of both and the systems give priority to pH control. Insight: controlling the pH →Insight: chlorine in swimming pools → Stabl …
Also in: pH electrodes · Which system for your swimming pool · The treatment circuit of a public swimming pool · What the standard requires
pH 0 – 14 pH adjustment The LDspH controller measures the pH of the solution and controls the acid pump, which brings it to the set value in proportion to the deviation from the set point. Advantages A lower pH prevents the calcium hardness in the water from p …
Also in: pH and conductivity · From the simplest to the most complete solution · The requirements · Insights
Insight: how pH is measured → Versions for every type of water Single or double junction combination electrode, resistant to acids and bases, high temperatures and hydrofluoric acid, also suitable for low-conductivity water; available in a self-cleaning versio …
Also in: pH electrodes · Control principle · From the simplest to the most complete solution
pH electrodes Electrode Pressure Connection Body Minimum conductivity Junction Temperature Cable Diameter Notes EPHS 7 bar (3.5 bar) BNC Epoxy 100 µS – 70 °C (80 °C) 0.8 m 12 mm – EPHM 7 bar (3.5 bar) BNC Epoxy 100 µS – 70 °C (80 °C) 4.5 m 12 mm – EPHL 7 bar ( …
Also in: The treatment circuit of a swimming pool · Basic components · Operation in the swimming pool · Closed (membrane) amperometric cells – Free chlorine
pH electrodes Electrode Pressure Connection Body Minimum conductivity Junction Temperature Cable Diameter Notes EPHS 7 bar (3.5 bar) BNC Epoxy 100 µS – 70 °C (80 °C) 0.8 m 12 mm – EPHM 7 bar (3.5 bar) BNC Epoxy 100 µS – 70 °C (80 °C) 4.5 m 12 mm – EPHL 7 bar ( …
Also in: Simultaneous display of both parameters · Combinations and technical data · Closed (membrane) amperometric cells – Free chlorine · LDpHRh
pH electrodes Electrode Pressure Connection Body Minimum conductivity Junction Temperature Cable Diameter Notes EPHS 7 bar (3.5 bar) BNC Epoxy 100 µS – 70 °C (80 °C) 0.8 m 12 mm – EPHM 7 bar (3.5 bar) BNC Epoxy 100 µS – 70 °C (80 °C) 4.5 m 12 mm – EPHL 7 bar ( …
Also in: The treatment circuit of a swimming pool · Basic components · Operation in the swimming pool · Colour-coded status indication
pH electrodes Electrode Pressure Connection Body Minimum conductivity Junction Temperature Cable Diameter Notes EPHS 7 bar (3.5 bar) BNC Epoxy 100 µS – 70 °C (80 °C) 0.8 m 12 mm – EPHM 7 bar (3.5 bar) BNC Epoxy 100 µS – 70 °C (80 °C) 4.5 m 12 mm – EPHL 7 bar ( …
Also in: Basic components · Operation · Closed (membrane) amperometric cells – Free chlorine
pH electrodes Electrode Pressure Connection Body Minimum conductivity Junction Temperature Cable Diameter Notes EPHS 7 bar (3.5 bar) BNC Epoxy 100 µS – 70 °C (80 °C) 0.8 m 12 mm – EPHM 7 bar (3.5 bar) BNC Epoxy 100 µS – 70 °C (80 °C) 4.5 m 12 mm – EPHL 7 bar ( …
Also in: Measurable parameters and probes · Probe data sheet · Amperometric cells – Free chlorine · Display screens
pH electrodes Electrode Pressure Connection Body Minimum conductivity Junction Temperature Cable Diameter Notes EPHS 7 bar (3.5 bar) BNC Epoxy 100 µS – 70 °C (80 °C) 0.8 m 12 mm – EPHM 7 bar (3.5 bar) BNC Epoxy 100 µS – 70 °C (80 °C) 4.5 m 12 mm – EPHL 7 bar ( …
Also in: Basic components · Operation · Closed (membrane) amperometric cells – Free chlorine
pH electrodes Electrode Pressure Connection Body Minimum conductivity Junction Temperature Cable Diameter Notes EPHS 7 bar (3.5 bar) BNC Epoxy 100 µS – 70 °C (80 °C) 0.8 m 12 mm – EPHM 7 bar (3.5 bar) BNC Epoxy 100 µS – 70 °C (80 °C) 4.5 m 12 mm – EPHL 7 bar ( …
Also in: Basic components · Operation · From the simplest to the most complete solution
… with an amperometric cell. Down to 0.001 mg/l SCL or ECL Details → Compare pH and neutralisation LDspH pH control, also with electrode self-cleaning. 0 – 14 pH Self-cleaning Details → Compare Conductivity LDsCD Conductivity measurement with conductive or induc …
pH electrodes Electrode Pressure Connection Body Minimum conductivity Junction Temperature Cable Diameter Notes EPHS 7 bar (3.5 bar) BNC Epoxy 100 µS – 70 °C (80 °C) 0.8 m 12 mm – EPHM 7 bar (3.5 bar) BNC Epoxy 100 µS – 70 °C (80 °C) 4.5 m 12 mm – EPHL 7 bar ( …
Also in: What the controller manages · Main features · Models · MTOWER PLUS
pH electrodes Electrode Pressure Connection Body Minimum conductivity Junction Temperature Cable Diameter Notes EPHS 7 bar (3.5 bar) BNC Epoxy 100 µS – 70 °C (80 °C) 0.8 m 12 mm – EPHM 7 bar (3.5 bar) BNC Epoxy 100 µS – 70 °C (80 °C) 4.5 m 12 mm – EPHL 7 bar ( …
Also in: The treatment circuit of a swimming pool · Basic components · Closed (membrane) amperometric cells – Free chlorine · Complete management of the swimming pool
… is the most economical solution. The set point is determined by bringing the pH to the optimum value, measuring free chlorine with the colorimetric kit and reading the corresponding Redox value, typically 650 mV at pH 7.5. Insight: the Redox potential → Compar …
Also in: The role of pH in disinfection · pH electrodes · Which system for your swimming pool · The treatment circuit of a swimming pool
pH electrodes Electrode Pressure Connection Body Minimum conductivity Junction Temperature Cable Diameter Notes EPHS 7 bar (3.5 bar) BNC Epoxy 100 µS – 70 °C (80 °C) 0.8 m 12 mm – EPHM 7 bar (3.5 bar) BNC Epoxy 100 µS – 70 °C (80 °C) 4.5 m 12 mm – EPHL 7 bar ( …
Also in: Wastewater treatment · Application example: drinking water · Closed (membrane) amperometric cells – Free chlorine · Measurable parameters and probes
pH electrodes Electrode Pressure Connection Body Minimum conductivity Junction Temperature Cable Diameter Notes EPHS 7 bar (3.5 bar) BNC Epoxy 100 µS – 70 °C (80 °C) 0.8 m 12 mm – EPHM 7 bar (3.5 bar) BNC Epoxy 100 µS – 70 °C (80 °C) 4.5 m 12 mm – EPHL 7 bar ( …
Also in: What the controller manages · Closed (membrane) amperometric cells – Free chlorine · Measuring channels · Touch screen
pH electrodes Electrode Pressure Connection Body Minimum conductivity Junction Temperature Cable Diameter Notes EPHS 7 bar (3.5 bar) BNC Epoxy 100 µS – 70 °C (80 °C) 0.8 m 12 mm – EPHM 7 bar (3.5 bar) BNC Epoxy 100 µS – 70 °C (80 °C) 4.5 m 12 mm – EPHL 7 bar ( …
Also in: Panel-mounted MTOWER · Which system for your tower · Treatment functions · Measuring probes
… proliferate and deposits form on the bottom of the tank. 2 Disinfectant and pH Chlorine keeps the water disinfected; pH affects its effectiveness. 3 Continuous measurement The measurement of free chlorine or Redox controls dosing only when it is needed.
… peroxide and peracetic acid, also with pumps for film-forming inhibitors. pH Stations for acids and for bases. Bromine Mixing and dosing of bromine. Redox Disinfectant dosed in proportion to the measured Redox potential. LDsRh system → Fertilisers Fertilisers …
Also in: Dosing modes · From the simplest to the most complete solution
… of reducing substances (sodium bisulphite). Insight: the Redox potential → pH The Redox potential depends directly on pH and, to a lesser extent, on temperature: as the pH increases, the effectiveness of the oxidant decreases and a larger quantity of disinfect …
For pH control the basic solution is the dosing station; when dosing has to be controlled by the measured value, measuring controllers are used. Dosing station The simplest solution: the pump doses at a constant rate or in proportion to the volume of water mea …
… 2 2 3 3 3 2 Selective membrane Yes Yes Yes No No No Yes Automatic compensation pH and temperature pH and temperature pH and temperature pH and temperature pH and temperature pH and temperature Temperature Self-cleaning – – – Yes Yes Yes – Operating pH 5 – 9.5 …
Also in: ECL open cells · Free chlorine · Closed and open cells · Measuring principle of the closed cell
… network up to the points of use; continuous measurement keeps it constant. 3 pH pH affects the effectiveness of chlorine: it must be monitored and, where necessary, adjusted. 4 Turbidity In waterworks, turbid water can be diverted to drain before the contact t …
Also in: Redox control · Monochloramine · Waterworks with Centurio PRO · From the simplest to the most complete solution
… 2 2 3 3 3 2 Selective membrane Yes Yes Yes No No No Yes Automatic compensation pH and temperature pH and temperature pH and temperature pH and temperature pH and temperature pH and temperature Temperature Self-cleaning – – – Yes Yes Yes – Operating pH 5 – 9.5 …
Also in: Basic components · From the simplest to the most complete solution
… → Chlorine dioxide High effectiveness against biofilm, action independent of pH and of the presence of corrosion inhibitors, no formation of organohalogen compounds and greater residual effectiveness; less effective on copper, not suitable for galvanised steel …
Also in: Criteria for choosing the treatment · From the simplest to the most complete solution
… 2 2 3 3 3 2 Selective membrane Yes Yes Yes No No No Yes Automatic compensation pH and temperature pH and temperature pH and temperature pH and temperature pH and temperature pH and temperature Temperature Self-cleaning – – – Yes Yes Yes – Operating pH 5 – 9.5 …
Also in: Basic components · From the simplest to the most complete solution
… 2 2 3 3 3 2 Selective membrane Yes Yes Yes No No No Yes Automatic compensation pH and temperature pH and temperature pH and temperature pH and temperature pH and temperature pH and temperature Temperature Self-cleaning – – – Yes Yes Yes – Operating pH 5 – 9.5 …
Also in: Basic components · From the simplest to the most complete solution
Public swimming pools Public swimming pools and pools for collective use pH and free chlorine with amperometric cell (UNI 10637:2024, Italian standard): WDpHCl, WNpHCl, LDpHCl, Centurio POOL; dechlorination of discharges and footbath. UNI 10637 Centurio POOL D …
… It does not alter the odour, taste or colour of the water, is active between pH 4 and 10, does not form trihalomethanes or organohalogen compounds and does not react with ammonia, thus avoiding the formation of chloramines. Recommended concentration against Le …
… to UNI 10637:2024 (Italian standard): automatic measurement and control of pH and free chlorine. Public swimming pools → Private swimming pools Residential pools, where free chlorine, Redox, hydrogen peroxide and salt are all options. Private swimming pools →
… to UNI 10637:2024 (Italian standard): automatic measurement and control of pH and free chlorine. Public swimming pools →
… → LD Dual Parameter Simultaneous management of two parameters, for example pH and chlorine, with a single controller. Details → Centurio PRO Management of up to 10 parameters and of all the pumps in the installation, with touch screen and remote control as sta …
… → LD Dual Parameter Simultaneous management of two parameters, for example pH and chlorine, with a single controller. Details → Centurio PRO Management of up to 10 parameters and of all the pumps in the installation, with touch screen and remote control as sta …
… It does not alter the odour, taste or colour of the water, is active between pH 4 and 10, does not form trihalomethanes or organohalogen compounds and does not react with ammonia, thus avoiding the formation of chloramines. Recommended concentration against Le …
… dioxide, chlorites, hydrogen peroxide, peracetic acid, bromine, Redox, pH, dissolved oxygen, conductivity, ozone and tracers, with temperature measurement and compensation. Up to 12 pumps Proportional, ON/OFF, PWM or timed operation; combined with a pulse-outp …
… mg/l Accuracy ± 1% of full scale Repeatability 2% Drift < 2% per month Sample pH 2 – 10 Analysis time About 30 seconds Analogue outputs 2 × isolated 4–20 mA (maximum 500 Ω) Digital inputs / outputs 1 input (sampling via probe), 1 general alarm output Display 4 …
… → LD Dual Parameter Simultaneous management of two parameters, for example pH and chlorine, with a single controller. Details → Centurio PRO Management of up to 10 parameters and of all the pumps in the installation, with touch screen and remote control as sta …
… → LD Dual Parameter Simultaneous management of two parameters, for example pH and chlorine, with a single controller. Details → Centurio PRO Management of up to 10 parameters and of all the pumps in the installation, with touch screen and remote control as sta …
… → LD Dual Parameter Simultaneous management of two parameters, for example pH and chlorine, with a single controller. Details → Centurio PRO Management of up to 10 parameters and of all the pumps in the installation, with touch screen and remote control as sta …
… → LD Dual Parameter Simultaneous management of two parameters, for example pH and chlorine, with a single controller. Details → Centurio PRO Management of up to 10 parameters and of all the pumps in the installation, with touch screen and remote control as sta …
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