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

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

MEMDOS LP - technology that makes waves!The MEMDOS LP is used when the pump needs to be integrated into control systems or control loops. A version with an Ethernet-based MODBUS interface is available for integration into sophisticated automation networks. Thanks to a robust tappet drive with manual or automatic capacity adjustment, the pumped media, e.g. acids, alkalis, precipitants and flocculants, are dosed reliably and accurately. The MEMDOS LP is also available with a double diaphragm system on request. Features & advantages Capacity range 4 - 1020 l/h, up to 16 bar Power supply 230 V ± 5%, 50/60 Hz Material versions PVC, PP, PVDF and stainless steel Stroke frequency can be set with high precision using the keypad Graphic display with multilingual menu Analogue input 0/4 - 20 mA Pulse input (overshoot and undershoot) Level input with pre-alarm and main alarm Enable input for external start/stop Display of the flow rate in various units Limitation of the maximum delivery rate possible Stroke feedback output Batch dosing with interval and timer function Dosing control input Alarm relay output Analogue output 0/4 - 20 mA Diaphragm rupture detection and signalling (optional) Double diaphragm system (optional) Ethernet interface (optional)

REKOS KR/ZKR - Large piston dosing pump!The REKOS pumps are available as single piston dosing pumps type KR and double piston dosing pumps type ZKR. The advantages of the piston dosing pump are the low dependence on the back pressure and the linear change in dosing quantity with the stroke length. These dosing pumps are therefore ideal for proportional dosing, where the stroke length is changed depending on a remote control signal. Features & advantages Suitable for proportional dosing Available as single or double-head pump Standard version single pumps left-sided dosing head arrangement Standard design double-head pumps Dosing head arrangement diagonal or parallel depending on size Capacity range 9 - 420 l/h per dosing head, up to 200 bar Different capacity ranges can be combined Low dependency on back pressure Linear change in dosing quantity with the stroke length Electric actuator to control the stroke length (optional) Suitable for frequency converter operation Motors available in AC and three-phase versions