Oxix_DO_Transmitter_Datasheet_1202
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DISSOLVED OXYGENE TRANSMITTER BROCHURE EN 5.40 OXIX BROCHURE 1401

SENSOR WITH MINIMAL MAINTENANCE The Oxix® transmitter is a unique dissolved oxygen measurement system with an optical sensor that communicates with a state-ofthe-art electronic converter. No other system for measurement of dissolved oxygen can compare with the features and advantage of the Oxix®. Oxix® is ideal for the measurement of dissolved oxygen in process and wastewater. The Oxix® sensor has no membrane to change, contains no chemicals to foul, and requires 2 little or no calibration. The timed relays in the converter can activate valves to automatically clean the sensor’s optical...

SUPERIOR SENSING TECHNIQUE The Oxix® optical sensor does not deplete oxygen. The sensor contains a light source with a specific wavelength that shines on the back of a membrane containing a special compound immobilized in a gel matrix. When the light hits the gel, a fluorescence process is initiated and the sensor detects the fluorescence which is proportional to the amount of dissolved oxygen. The resulting signal is sent to the converter for processing and calculation of a proportional, analog 4-20 mA output signal. The sensor has a measuring range of 0 – 25 mg/l, with a resolution of...

When a sensor is connected to the Oxix® converter, the measurement is immediately displayed in the range 0 – 25 mg/l with a resolution of 0,01 mg/l. The Oxix® display contains a built-in datalogger with a capacity of 30.000 stored and time-stamped measurements. The values can be transferred to a PC in csv file format via the display’s USB port or by using Bluetooth®. 4

CONVERTER WITH COMMUNICATION The Oxix® converter is easy to use with a logical menu structure and a mobile phone-like user interface. Oxix® USB and Bluetooth® connections are used for transfer- ring set-up configurations, software updates, or to trans- fer data from the internal data logger to a standard PC. The Oxix® converter and display are related to the MJK SuSix® (turbidity and suspended solids transmitter) and the MJK MagFlux® (electromagnetic flow meter) conve- rers and displays. This series of MJK instruments has a 4-20 mA current output, two relays for controlling or alarms, and a...

The MJK developed display system has a number of remarkable features of: · Built-in data logger for 30,000 data values with time stamp · · Graphical display with soft keys and auto scaling trends from the data logger. USB port for downloading logged data from the data logger to a PC and PC setup and remote firmware upgrade. Bluetooth communication so a PC can be connected without opening the lid. Editable language file for implementing of new expressions and languages. SUSPENDED SOLIDS common for up to 4 units. Each connected unit can simultaneously log data from all 4 units. Oxix® have be...

RETROFIT KIT FOR EXISTING DO TRANSMITTERS It is often an advantage to measure DO close to the surface. We have developed a mounting kit with a float which holds the Oxix® sensor at the optimal measurement depth other manufactures DO floatfittings so the Oxix® float and Oxix® sensor can be mounted on other manufacturer’s existing bracket and pipes.

Oxix® Sensor Measuring range Optical fluorescence Cable length Oxix® Converter RS 485 Active 4 - 20 mA, galvanically isolated (max. 800 Ω) One potential-free, electro-mechanical relay (max. 50 V DC / 1 A) One optically isolated MOSFET relay (max. 50 VAC / V DC / 120 mA) For activation of flushing and resetting alarms Modbus® RTU-mode, 9600 baud, 2-wire RS 485, slave-mode RS 485 for connection to display unit or PLC Power supply Power consumption Polycarbonate, glass reinforced Enclosure rating Connect, MµConnect, Chatter, MagFlux, Oxix, pHix compact, Shuttle and SuSix are registrered...