Dusthunter - Model S-series - Scattered Light Dust Monitor Brochure

DUSTHUNTER SScattered light Measuring DeviceContinuous measurement of dust forlow and medium concentrationscertified p R o D U C T I N f o R M AT I o N2 D U S T H U N T E R S | S I C KDUSTHUNTER SBDUSTHUNTER S Modular system in four configurationsA R E A S o f A p p l I C AT I o NEmission monitoring, for example in:• Power stations and heating plants –Waste incineration plants and waste disposal –Metal processing (steel and aluminum plants, –smelting works, foundries)Cement plants –Monitoring of filter systems• Measurement of dust concentration in exhaust gas and • exhaust air ducts before and after dust filtersK E Y f E AT U R E SMeasurement of dust concentrations irrespective of gas • velocity, moisture or charging of the particlesSimple installation and start-up as well as comfortable • operationLong maintenance intervals • Status-dependent maintenance message• Inputs/outputs extendable with additional modules• For measurement in low • and medium dust concen-trationsOne-sided installation• No light absorber• Automatic zero and refer-• ence point measurementFor measurement in low • and medium dust concen-trationsOne-sided installation• No light absorber• Automatic zero and refer-• ence point measurement Contamination measure-• ment and correctionWith suitability test• For measurement in low • and medium dust concen-trationsOne-sided installation • (probe)For large wall thickness or • double-walled stacksAutomatic zero and refer-• ence point measurement Soiling measurement and • correctionWith suitability test• For measurement in very • low to medium dust concen trationsTwo-sided installation• Automatic zero and refer-• ence point measurement Soiling measurement and • correctionWith suitability test• DUSTHUNTER SB50 Scattered light BackwardDUSTHUNTER SB100 Scattered light BackwardDUSTHUNTER Sp100 Scattered light probe DUSTHUNTER Sf100 Scattered light forward3D U S T H U N T E R S | S I C KDUSTHUNTER SB(Scattered light Backward)DUSTHUNTER Sp(Scattered light Probe)DUSTHUNTER Sf(Scattered light Forward)S Y S T E M C o M p o N E N T SC o M p E N S AT I o N o f B A C K G R o U N D R A D I AT I o N o N D U S T H U N T E R S BThe DUSTHUNTER SB does not require a light absorber. This enables installa-tion on one side. Background radiation or ambient brightness is automatically compensated by means of a control receiver.MCU control unit with purge air supply Sender/receiver unitSender/receiver unitSender unitMeasuring probeReceiver unitMeasuring volumeControl receiver projection areaMeasurement receiver projection areaSender beamInner duct wallMeasurement receiverControl receiverTransmitterAuxiliary laser Technical Data DUSTHUNTER S – Scattered light Measuring DeviceDevice models SB50 SB100 Sp100 Sf100Measuring parametersMeasuring values Dust concentrationAvailable measuring ranges Min. Max. Min. Max. Min. Max. Min. Max. Dust concentration [mg/m3] 0 ... 20 0 ... 2001) 0 … 10 0 ... 2001) 0 ... 5 0 ... 2001) 0 ... 5 0 ... 2001)Inner duct diameter > 500 mm (> 20 in) > 200 mm ( >8 in) 0.5 ... 8 m (1.6 ... 26 ft)Measurement uncertainty < ±2%Measuring conditionsSample gas temperature2) –25 ... +600 °C (–13 ... 1,112 °F) –25 ... +400 °C(–13 ... 752°F)–25 ... +300 °C(–13 ... 572°F)Inner duct pressure –50 … +2 hPa–50 … +30 hPa with external purge air unit (option)Ambient ConditionsAmbient temperature –40 … +60 °C (–40 ... 140 °F)–40 … +45 °C (–40 ... 113 °F) for MCU control unit with integrated purge air supplyApprovalsConformities – U.S. EPA PS1 and PS11• EN 15267-3, EN 14181 and DIN ISO 14956• TÜV-tested for equipment subject to authorization • (2001/80/EC, 2000/76/EC) and plants of 27th BImSchV (FICA)MCERTS• GOST in progress• Protection class IP 66 for sender/receiver unit, MCU• IP 54 for external purge air unit• Electrical safety CEControl Unit Inputs and outputsAnalog outputs2) 1 output: 0/2/4 … 22 mA, max. load 750 O3 outputs: 0/2/4 … 22 mA, max. load 750 O Analog inputs2) 2 inputs: 0 ... 20 mADigital outputs2) 5 outputs: 30 V DC/2 A, 48 V AC/1 A; potential-free Status signals: operation/malfunction, maintenance, function check, service requirement, limit value Digital inputs2) 4 inputs for the connection of potential-free contactsInterfaces USB• RS232 (service)• RS485 by optional interface module• Ethernet by optional interface module• Bus protocol TCP/IP via Ethernet (optional interface module)• PROFIBUS-DP• via RS485 (optional interface module)MODBUS ASCII/RTU via RS 485• GeneralSystem components Sender/receiver unit• MCU-P control unit with integrated purge air • MCU-N control unit with external purge air (option)• Connection cable • Purge air hose• Flange(s) with tube• Hood for weather protection • (option)Operation Via SOPAS ET software and/or display (option for SB50)Check function Zero and reference point testZero and reference point test• Soiling correction• 1) More on request2) Above dew point3) Extendible by additional I/O modules8012688/2009-11 · DIV03/BD · Printed in Germany (2008-11) · Subject to change without notice · The specified product features and technical data do not represent any guaranteeSICK MAIHAK GmbH | GermanyNimburger Str. 11 | 79276 Reute | www.sick.comPhone +49 7641 469-0 | Fax +49 7641 469-1149 | info.pa@sick.de