Dissolved Oxygen Sensor Brochure

¦ Flexible – choice of portable or stationary central units ¦ High quality stainless steel execution ¦ Flexible – choice of optical or electrochemical electrodes ¦ Long term stability and long maintenance intervals dISSOLVEd OxyGEN SENSOR MUlTi oXYDUoThe Oxyduo is a portable oxygen meter designed to measure oxygen levels in aeration basins etc in water and wastewater plants, as well as in other facilities. It is possible set two different levels for high and low alarms.It is able to store up to 250 measurements with information about time, date and location that may be named by the user. Each location will contain data, oxygen level and temperature that applied for the specific measurement sample.Technical specificaTions function Dissolved oxygenMeasuring principle Optical or electro chemical Measuring range 0 to 20 mg/l (ppm)accuracy +/- 1% FS (full scale) Repeatability < 2% of Measured ValueType of Measurement Continuous number of Detectable levels Two (High and low alarm)Measuring units mg/l, ppmMaximum depth 19 m (62 ft)signal at preset alarm Values Acoustic, Vibration, DisplayTemperature Range - liquid 0 – +50°C (+32 - 122°F)sensor Body Stainless Steel, cable PUR, Shieldedcable fitting MatchClamp™Weight sensor 450g (1 lb)Dimensions sensor Body 145 mm x 32 mm Ø (5.7”x1.26”Ø)cable length 4 m (13’), 8 m (26 ft), or12 m(36 ft) enclosure sensor Body IP68 (NEMA 7)OxyduOMUlTi-seRiesOxyduo is one of the sensors in the Multi-series. Please note that this is a new range of sensors and central units which are not compatible with the classic X-range of Cerlic sensors. The Multi-series also includes sen-sors for sludge blanket and suspended solids. There are both a portable and a stationary central unit to choose from. The Multi-series is flexible and cost effective. ceRlic conTRols aBP.O. Box 5084, SE-141 05 Kungens Kurva, Sweden • Tel: +46 8 501 694 00 • Fax +46 8 501 694 29info@cerlic.se • www.cerlic.com C88A1EN15