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Your Partner for UV System Components We are [ an electronic company [ technology driven [ quality minded best quality products [ customer focussed co-operative customer relations [ fast and flexible [ a high qualified team realization of individual solutions development and improvement of innovative technologies The rainbow upon the ZED building stands for the wide range of our products. About Us ZED GmbH was founded in August 2001 using experience gathered since 1996. As a result of increasing activities the once small firm has been expanded into a larger company. The first office...

Your Partner for UV System Components Domains [ drinking water [ waste water [ process water [ greenhouse water [ fresh air [ polluted air [ surface disinfection customer systems which use ZED components cabinet with UV-C monitor water treatment greenhouse application exhaust air treatment open channel wastewater treatment ZED is a flexible company offering customized solutions for their customers. In addition ZED develops dependable tailor-made control systems for a variety of water and air purification applications. ZED UV system solutions have been proven to be highly reliable in...

Specials & Customers Application PPT Perfect Performance Tool for UV-C lamp optimization Features [ constant UV output for all environmental conditions [ full power and dimmed operation [ higher peak design power [ fully integrated electronics [ no power supply, no extra wires [ broad range of compatible quartz sleeves (39 … 42 mm) [ optimized with ZED ballasts with maximum cost savings - at max. lamp power and dimmed - water temperature independend [ best energy efficiency = best cost efficiency PPT-Set = amalgam lamp + ZED ballast + quartz sleeve lamp: ZLA650W PPT ZED ballast: EVG650W...

Specials & Customers Application Lamp Performance Test water temperature dependend lamp characteristic Features we offer as service [ lamp performance tests of your low pressure UV-C lamps including measurement series for - different water temperatures - different lamp current values (e.g. dimming) to determine optimal operation settings and to identify critical conditions Abstract lamp performance water temperature vs. lamp characteristic know your lamp performance Plamp [W] example: lamp power at several water temperatures as function of lamp current test equipment with UV-C measuring...

Specials & Customers Application professional electronics for UV systems Features [ we offer complete digital solutions: components for UV systems for optimal integration into water- / air treatment systems: - digital lamp drivers - control units - digital UV/temperature sensors [ we supply customized solutions for special customers requirements regarding - power - functionality - design - communication Abstract system solutions: development production customer service system operation lamp control error handling temperature control Follow me for more information see: example: digital UV-C...

Control & Measurement

Control & Measurement programmable logic controller signal converter temperature sensors

Control & Measurement D-SiC digital UV-C sensors + UV values in 'W/m²', 'mW/cm²' or '%' (D-SLS types: '%' only) + one sensor for all applications wide intensity range due to automated measuring range selection, internal digital signal processing + multi sensor operation by connecting sensors in parallel + fail safe signal transmission up to 30m cable length D-SiCDVGW D-SiCONORM ’ page 'C&M 2' digital sensors ’ adjusted for the complete measurement range D-SiC*-I/U UV-C sensors with 4-20mA/0-10V + UV values in 'W/m²', 'mW/cm²' or '%' + one sensor for all applications wide intensity range due...

Control & Measurement PRO11, PRO16 + universally applicable UV-C monitors + UV values in 'W/m²', 'mW/cm²' or '%' + hour counter + for use with up to 2 digital UV sensors or 1 analog or photodiode UV sensor + status indication by LCD and relay + UV value forwarding via 4-20mA signal PRO30D-I, PRO30D-U + UV-C monitors for up to 2 digital UV or temperature sensors + UV values in 'W/m²', 'mW/cm²' or '%' + hour counter + status indication by LCD and relay + UV value forwarding via standard analog signals UV monitors for digital UV sensors PRO3 + cost efficient UV-C monitor + UV values in '%' via...

Control & Measurement Control scenarios for PHplus ballasts ZCON control units How to control ZED PHplus ballasts? PLC programmable logic controller lamp operation control UV system control PHplus ballast control by PLC using ModBus RTU PLC - PHplus ballast control - lamp operation control - UV system control and monitoring PLC with RS485 as master control unit + PHplus ballast control using ModBus RTU + UV monitoring with ZED digital UV sensors using ModBus RTU + protocol implementation by customer + PHplus ballasts simulation devices available to support programming

Control scenarios for PHplus ballasts Control & Measurement Control units ZCONmini II as master control unit + control of up to 32 PHplus ballasts + lamp operation control + operation hour counter + UV monitoring with up to 4 ZED digital UV sensors + UV system state control and monitoring + status indication by LCD, LED and relays + status forwarding and detailed status information via ModBus + remote switching, + remote command execution via ModBus + ready to use and/or customized solutions ballasts controlled by ZCON control units ZCONnano as dimming interface for PLC with 4-20mA/0-10V...

Control & Measurement with photodiode signal output [ for use in UV-C monitoring systems (for UV values in "%") [ cost efficient for low budget projects [ insensitive to daylight photodiode signal [ photodiode signal - external amplification required [ max. cable length 3m ZED UV Sensor Signal Converter IF01 IF02 ZED UV Cabinets UV-Compact D on request MF001-A measurement window adapter (pictures similar) Installation data sensitive element spectral range 210 - 380nm (220 - 290nm with UVC filter on request) operation temperature body material stainless steel, PTFE (depending on sensor type)...