pH value control in drinking and bathing water

Your versatile partner in measurement and control technologyWithits modular design, the multi-channel controller proves to be an adaptable and extremely competent companion for various measurement and control tasks. The modularity of the multi-channel controller makes it possible to record a wide range of measurement parameters such as chlorine, pH value, redox value or even quadruple pH value measurements in any conceivable combination,and the outputs are also freely selectable. Dosing pumps can be controlled via optocouplers or relays, as well as actuators via relays or a 20 mA output.The colour display with a very high resolution shows a user-friendly user interface. The user-friendliness is rounded off by simple touch operation and multilingual, intuitive menu navigation.Free digital outputs can be configured as required. Regardless of whether they are to switch in the event of low sample water, measured value overflow, measured value underflow or other possible alarm triggers: There are no limits to the configuration.You can use the four analogue outputs (0/4 - 20 mA) or the network capability to forward measured values to a web browser or a remote control station. An adjustable time interval can be used, for example, to automatically remind you to replace sensors due to wear and tear, anddata such as measured values, settings and alarm messages can be easily saved to a USB stick via a USB interface. Core functions of the multi-channel controller at a glance: Modular design of the inputs and outputs Up to four sensors and up to four additional temperature sensors Freely configurable overviews Differential value measurement (e.g. ∆pH) Graphic display of the setpoint deviation Up to four setpoint sets can be configured and loaded via digital input or timer control Service entries and sensor changes can be saved Limit value control (can be used as DIN contact for partial load operation in accordance with DIN 19643) 1 - 9 potential-free relay outputs Web server and Modbus protocol via Ethernet Trend display Large colour touch display Data storage on a USB stick

The central components of the EASYPRO water sampling stations Our water sampling stations set new standards in the monitoring and control of liquid processes. Each model is based on a carefully developed base plate, equipped with a variety of specific components. These components are precisely selected to ensure optimum functionality and performance in various industrial applications. Components of the EASYPRO Base plate TOPAX® MC single/multi-channel controller or TOPAX® L single-channel controller Measuring cells and measuring cell fittings Sample water filter Flow monitor DFR 45 flow controller with sample water tapping point and built-in temperature sensor Inlet and outlet tap Holder for buffer solutions for adjusting the measuring cells Multicoloured LEDs Possible measurement inputs of the industrial water sampling stations Peracetic acid Bromine Free chlorine Chlorine dioxide Total chlorine Conductivity ozone Turbidity Dissolved oxygen pH value Redox value Chlorite Hydrogen peroxide Temperature Discover the EASYPRO water sampling station models With the EASYPRO, you get a fully customised system for monitoring and controlling various water parameters in your industrial installation. The TOPAX® single or multi-channel controller installed on the EASYPRO continuously measures the water parameters and keeps them within the target range. It offers the option of controlling a large number of actuators and final control elements and is characterised by its very simple and intuitive operation. The multi-coloured LEDs provide a visual warning if the water parameters leave the setpoint range. LED illumination of the fittings Monitoring and control of various water parameters Continuous recording of water parameters with cover (optional) Compact design including TOPAX® MC single/multi-channel controller or TOPAX® L single-channel controller Individually configurable system thanks to modular design Low water consumption Plug-in system for water connections

MAGDOS LK - Easy handling and space-saving! The MAGDOS LK plays an important role in the reliable and precise dosing of liquids in process sequences and is available in seven performance ranges. Double ball valves ensure exact dosing. The stroke frequency can be adjusted manually or via external control contacts to adapt the dosing capacity. The MAGDOS LK not only impresses with its elegant design, the graphic display with multilingual menu and the operation of the dosing pump via the integrated keypad also simplify handling. Features & advantages Output range 0.36 - 13 l/h, up to 16 bar Power supply 230 V ±10 %, 50/60 Hz, IP65 or 115 V ± 10 %, 50/60 Hz, IP65 Dosing head ventilation (plastic version) Suitable for wall and floor mounting Material versions PVC, PP, PVDF and stainless steel Stroke frequency precisely adjustable with keypad Graphic display with multilingual menu Pulse input (overshoot and undershoot) Level input with pre-alarm and main alarm Enable input for external start/stop Display of delivery rate in various units Limitation of the maximum flow rate possible Energy-saving mode "Eco-Mode" possible Stroke feedback output Batch dosing with interval function CSA and UL certified

Your versatile partner in water treatmentThe TOPAX L single-channel controller monitors the water values present during water treatment and wastewater treatment and controls a dosing system connected for water treatment in real time. In this way, it ensures constant water values in a wide range of applications in compliance with the relevant standards and guidelines. Available in different versions, each model is characterised by specific measurement and control functions, including free chlorine, chlorine dioxide, hydrogen peroxide, pH value, redox potential or conductive conductivity. In addition, the TOPAX® L offers the flexibility to connect various optical and membrane-covered measuring cells. Features pH / ORP (redox) Free chlorine total chlorine ozone peracetic acid bromine Turbidity Flow rate Conductivity Chlorine dioxide Hydrogen peroxide Chlorite Dissolved oxygen Suspended solids