Technical Description
High Performance Radar Microwave Level Gauge
Page 1: ...Technical Description High Performance Radar Microwave Level Gauge...
Page 2: ...ar and TankRadar are registered trade marks owned by Saab AB and Saab Marine Electronics AB Content subject to change without prior notice First edition May 2000 Ref no 501026E by Saab Marine Electron...
Page 3: ...r signal is reflected by the liquid surface the echo is picked up by the antenna As the signal is varying in frequency the echo has a slightly different frequency compared to the signal transmitted at...
Page 4: ...ms Cement powder wood chips and other solid material applications Applications in process vessels with agitators require a radar gauge withTankRadar Pro s high sensitivity and advanced signal pro cess...
Page 5: ...software for further increased disturbance echo handling Instrument accuracy is 5 mm 0 2 Volume calculation for symmetrical tanks is included in all versions Strapping table for non symmetrical tanks...
Page 6: ...age 17 for standard flange options A 1 and a 2 version is available together with a still pipe solution Materials exposed to the tank atmosphere PTFE or quartz sealing antenna in steel or other metals...
Page 7: ...n like asphalt and liquid sulphur Two versions are available the very easily installed version with clamped mounting of flanges with a 96 mm 3 78 in hole in flange low pressures and a welded version h...
Page 8: ...Accuracy is 10 mm 0 4 also with the FHAST software option included The Pro gauges with cone parabolic and process seal antennas gets 5 mm 0 2 accuracy with the FHAST software Withstands high pressure...
Page 9: ...r hazardous applications Ex IIB Zone 0 Tank connections Flanges for all antenna types are available in DIN ANSI ASME or JIS standards Standard flange material is hotdip galvanized carbon steel For com...
Page 10: ...d with darker colour in the diagrams Values are valid for free propagation measurement without still pipes bridles To increase the measuring range further in tur bulent tanks a still pipe can be used...
Page 11: ...nks Several FCUs can be installed to handle a large number of tanks From the FCU data can be transmitted on RS232 485 or TRL2 bus formats to host computers DCS PC or PLC Pro gauges with TRL2 bus outpu...
Page 12: ...wall can be located within the antenna beam angle as long as there is a mini mum distance from the gauge to the tank wall see picture above An extended cone can be used for long nozzles The standard...
Page 13: ...no antenna at all is used The 1 and 2 still pipe gauges are suitable f r clean liquids only and can be delivered complete with still pipe deflection plate and fittings without any need for welding In...
Page 14: ...Powerful Windows based configuration software Electric 4S IV WYTTP 100 240 VAC 50 60 Hz or 24 48 VDC 4S IV GSRWYQTXMSR Maximum 10 W 3YXTYXW Primary output for level volume etc Alt 1 HART 4 20 mA curr...
Page 15: ...Environment 4VIWWYVI XIQTIVEXYVI EX ERXIRRE See diagrams on pages 6 9 QFMIRX 8 IQTIVEXYVI 40 70 C 40 158 F 8 ERO 8 IQTIVEXYVI 40 400 C 40 752 F 4VIWWYVI See pages 6 9 QMWWMSR ETTVSZEPW FCC K8CPRO BZT...
Page 16: ...9 Special information attached to order Ex certificate None No Ex approval Cenelec EEx de ib IIC T6 without display EEx de ib IIC T4 including display FM Class I Div 1 2 Groups A B C and D 7 CSA Ex de...
Page 17: ...Hastelloy C22 antenna type 2 Monel 400 antenna type 2 1 Tantalum antenna type 2 Nozzle size To fit 3 DN80 nozzles To fit 4 DN100 nozzles To fit 6 DN150 nozzles To fit 8 DN200 nozzles not antenna type...
Page 18: ...PN10 16 25 40 DN65 PN6 DN65 PN10 16 25 40 ANSI 2 150lb ANSI 2 300 400 600lb ANSI 2 5 150lb ANSI 2 5 300 400 600lb 3 3 0 0 Nozzle size To fit 4 DN100 nozzles To fit 6 DN150 nozzles Antenna type Proces...
Page 19: ...l EN 1 4404 AISI 316L 7 Flange type option Welded flange type specified in order DN100 PN16 JIS150 10K DN150 PN16 JIS150 10K DN200 PN16 JIS200 10K ANSI 3 300lb ANSI 4 150lb ANSI 6 150lb ANSI 8 150lb N...
Page 20: ...Saab Tank Control Box 13045 S 402 51 G teborg SWEDEN Phone 46 31 337 00 00 Fax 46 31 25 30 22 e mail sales stc marine saab se Internet www saab tankradar com Saab Tank Control Local Representative...
