TECHNICAL PRODUCT DATA SHEET Ilian OG3 10L/Min Oval Gear Meter • Engine test • High viscosity liquids • Hazardous areas The compact rugged OG3 oval gear flowmeter is designed to give high performance with a low cost of ownership. It has a standard flow range from 0.05 to 10 L/Min on 30 cSt oil and 0.5 to 10 L/min on water-like liquids. It can have totally non-metallic wetted components, PEEK, PTFE encapsulated magnets and elastomer seals which makes this the ideal choice for the metering of aggressive chemicals. The standard inlet and outlet are ^” female threads. For OEMs, alternatives are available, including manifold mountings. The standard model is 316 St St with Viton™ ‘O’ ring seal. At the heart of the meter are a pair of toothed oval gears one of which contains chemically resistant magnets. Rotation is detected through the chamber wall by a Hall effect detector or a reed switch giving approximately 440 pulses per litre passed. The output is an NPN pulse or a voltage free contact closure either of which is readily interfaced with most electronic display or recording devices. This combination of materials and technology ensures a long life product with reliable, accurate operation throughout. FEATURES • Excellent chemical resistance • Rugged construction • Individual calibration • High viscosity options • No flow conditioning required • Compact meter assembly • Hall, reed switch or Namur sensor • Models to 700 bar (see High Pressure Data Sheet) • Non-metallic option

OG3 10L/Min Oval Gear Meter TECHNICAL SPECIFICATIONS Sample product Stainless codes standard Aluminium standard PEEK standard Flow range –Water 0.5 - 10 L/min – 30 cSt Oil 0.05 - 10 L/min e.g. OG3-SS5-VHH-B is a stainless steel meter rated at 80°C, 50 bar, Viton™ seal, Hall effect detector and a 1/2” BSP thread. PEEK Carbon filled PEEK Viton™ PTFE Hastelloy C Accuracy – Water ± 0.5% FSD ± 0.5% FSD – 30 cSt oil ± 1.0% Reading ± 1.0% Reading Detector Type Hall effect Hall effect Hall effect Terminations Via M20 cable gland MIL style 4 Pin M12 instrument socket Approx ‘K’ factor 440 440 (Pulses/Litre)...