DO100 DISSOLVED OXYGEN SENSOR PENTAIR ENVIRONMENTAL SYSTEMS DO100 DISSOLVED OXYGEN SENSOR DESCRIPTION The DO100 Dissolved Oxygen Sensor provides accurate long-term measurements under a wide range of environmental conditions. The patented diffusion cell technology developed by Greenspan and CSIRO, provides a simple, effective and robust means of obtaining continuous in-situ dissolved oxygen measurements with minimum maintenance requirements. A combination of innovative membrane and sensor technology characterise the design of the Greenspan Dissolved Oxygen Sensor. The new generation chemical sensor provides inherently greater stability than conventional polarographic technology. Compared to conventional membrane designs, the large surface area of the Greenspan diffusion membrane substantially reduces errors caused by surface contamination. Signal conditioning electronics are designed with temperature compensation to provide true output in ppm of dissolved oxygen or percent saturation. DO100 The sensor is ideal for use in a wide range of monitoring and environmental projects. A durable corrosion resistant body and double O ring sealing ensures suitability for harsh environment applications. The sensor comes fitted with a moulded polyurethane cable. BENEFITS • Low cost of ownership and minimal maintenance The DO100 is easy to install and provides users with a rugged and reliable solution to long term monitoring. For more information please contact your nearest sales office. • Tidal and estuarine studies FEATURES • Sensor design requires no moving parts, ensuring long term reliable field operation and low power consumption. • New generation chemical sensor provides excellent linearity and repeatability. • Sensor output includes • Ease of use and long term reliability APPLICATIONS • Ground water monitoring • Effluent monitoring • River and stream measurements CUSTOMER SUPPORT Greenspan also offer a range of customer support functions: • Field installation • Data management • Project integration • Technical and sales support • Factory calibration and re-certification • Product servicing and repair supplementary water temperature reading. • A response time (T90) of 40 minutes is achievable by the sensor when deployed in reasonable flow 47.0 DIMENSIONS 27.0 161.0 330.0 573.0 02 GREENSPAN 55.0 DO100 DISSOLVED OXYGEN SENSOR DO100 SPECIFICATIONS Measurement technique Galvanic cell and patented diffusion rod Dissolved oxygen range 0–20 ppm or 0–200% saturated Output DO 4–20 mA/Temperature 4–20 mA RS232 Dissolved oxygen accuracy +/– 0.3 ppm (@25°C) Temperature accuracy +1°C Dissolved oxygen linearity 0.2 ppm or ±1% FS Cable type Polyurethane sheathed cable, OD 8 mm, Aramid reinforced, moulded entry, bare wire connection Standard cable lengths 10, 20, 30, 50, 100, 150 m (32, 65, 100, 165, 325, 490 ft) Non-standard cable lengths Yes (Extra cable moulding time may be required) Power supply 9–27 V Reverse polarity protected Yes Surge protected to 2 kV Warm-up time to stable reading 1 sec Current consumption 10–40 mA Temperature range 0–55°C Storage temperature –5°C–60°C Response time (T90) 40 mins Depth rating 100 m Weight 1.66 kg (Stainless Steel) 850 g (Acetal) Dimensions Length 573 mm (22.56″ × 1.85″) OD 47 mm (Stainless Steel or Acetal) Wetted materials 316 Stainless Steel, Acetal Silicon Diffusion Membrane OPTIONAL EXTRAS AND ACCESSORIES • Full copper shroud with copper cap (Part No. 7DR-100A) • Full acetal shroud with acetal cap (Part No. 7DR-100D) • Full acetal shroud with copper cap (Part No. 7DR-100) HOW TO ORDER The following information will be required: • Model DO100 • Cable length (m) • Range (0–20 ppm or 0–200% saturation) • Shroud option GREENSPAN 03 Queensland Phone: +61 1800 805 372 Fax: +61 1300 658 799 South Australia Phone: +61 1800 805 372 Fax: +61 1300 658 799 Victoria Phone: +61 1800 805 372 Fax: +61 1300 658 799 Western Australia Phone: +61 1800 805 372 Fax: +61 1300 658 799 Greenspan 21 Lawson Crescent Coffs Harbour NSW 2450 Phone: +61 0 2 6651 9830 Fax: +61 0 2 6651 9831 70 Cleaver Terrace Belmont WA 6104 Phone: +61 0 8 9477 1188 Fax: +61 0 8 9479 6727 EUROPE United Kingdom Pentair Environmental Systems Ltd Unit 3B Beechwood Chineham Business Park Basingstoke, Hampshire RG24 8WA United Kingdom Phone: +44 1256 817 800 Fax: +44 1256 332 760 Germany Pentair Umwelttechnik GmbH Im Petersfeld 6 D-65624 Altendiez Germany Phone: +49 6432 95299-0 Fax: +49 6432 95299-24 Italy Mecair s.r.l Via per Cinisello 97 20834 Nova Milanese Monza e Brianza, Italy Phone: +39 0362 3751 Fax: +39 0362 367 279 ASIA China 21/F, Cloud 9 Plaza 1118 West Yan An Road Shanghai 200052 China Phone: +86 21 5239 8810 Fax: +86 21 3211 4582 Malaysia 73-M Jalan Mega Mendung Kompleks Bandar, OUG, 58200 Kuala Lumpur Malaysia Phone: +60 3 7987 6839 Fax: +60 3 7987 7839 Greenspan Blk 13 Kaki Bukit Road 1 Eunos Technolink #03-03 Singapore 415928 Singapore Phone: +65 6748 0140 Fax: +65 6748 1948 USA Corporate Office Goyen Valve LLC 1195 Airport Rd Lakewood, NJ 08701 732-364-7800 22 Palmerin Street Warwick QLD 4370 Phone: +61 7 4660 1888 Fax: +61 7 4660 1800 CEMS & Process Gas Monitoring Sales, Technical Support & Proposals Gary Cacciatore 714-538-7212 [email protected] 240 Lavarack Avenue Eagle Farm QLD 4009 Phone: +61 7 3866 7829 Fax: +61 7 3260 1916 Service & Support Don Ribbens 402-680-6669 [email protected] CLEANAIRSYSTEMS.COM © 2013 Pentair Environmental Systems reserves the right to change product designs and specifications without notice. DO100 Rev03 04/13 AUSTRALIA New South Wales – Head Office 268–292 Milperra Rd Milperra NSW 2214 Phone: +61 1800 805 372 Fax: +61 1300 658 799
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