PRODUCT INFORMATION FWE200DH EXTRACTIVE SCATTERED LIGHT DUST MEASURING DEVICE RELIABLE DUST MEASUREMENT IN WET GASES Dust easuring devices
RELIABLE DUST MEASUREMENT IN WET GASES Particle easureent in a very wide range of application areas fro very sall to average dust concentrations Since drop foration interferes with the easureent of dust concentrations, easuring in wet exhaust gases, for exaple downstrea fro a flue gas desulfurization syste, can be difficult. The Extractive Dust Measuring Syste FWE200DH easures sall to ediu dust concentrations accurately and very reliably. The gas is extracted via a sapling probe and heated above dew point. Any droplets in the gas are vaporized, aking it ipossible for the to falsify the easureent results. FWE200DH SICK 8018382/2016-02
Copact easuring and control unit With a scattered light cell, an optiized therocyclone for evaporating wet gases, an effective ejector for saple gas feeding and a cofortable control unit. Reote control unit (option) For easured value and status display, data retrieval and reote control easureent probe For sapling and return of the test gas flow Saple and return hose Flexible hoses in standard length of 1.2 for the gas sapling (noinal diaeter 32) and for gas return (noinal diaeter 50) Prograable blower unit For copressed air supply of the ejector via a flexible hose (noinal diaeter 25) Principle of operation Thero cyclone Measuring sensor with eas. cell Saple line Ejector Particles The FWE200DH operates as a bypass syste. A partial gas flow is exhausted out of the gas duct via a saple gas probe and heated up in a therocyclone, so that water drops and aerosols vaporize. Afterwards the saple gas is fed in a easureent cell in which a laser bea illuinates the particles contained in the gas and thus generates scattered light. A sensitive receiver easures this scattered light extreely accurately. The scattered light intensity easured in this way is the basis for deterining the dust concentration. Finally the saple gas is again fed back via the saple gas probe into the gas duct. Copressed air Saple probe Return line 8018382/2016-02 FWE200DH SICK
FWE200DH Scattered light dust easuring devices RELIABLE DUST MEASUREMENT IN WET GASES Product description The FWE200DH dust easuring syste is designed to easure dust concentrations in wet gases. The gas is extracted via a sapling probe and heated above dew point in a therocyclone. All of the droplets contained in the gas are condensed and are thus unable to falsify the At a glance For very low to ediu dust concentrations Gas sapling and return cobined in one probe Containation check Autoatic onitoring of zero and reference point Your benefits Reliable and approved dust easureent in wet gas Efficient operation due to very few expendable ites and very low installation requireents Low-aintenance thanks to the absence of oving parts coing into contact with aggressive gas easureent result. The scattered light easuring principle enables even inial dust concentrations to be easured. The FWE200DH eets the requireents of the EN 14181 and the EN15267. Easy paraeterization and convenient operation optionally via suppleental reote unit Integrated syste diagnostics for early detection of aintenance requireents Copact design for installation directly on the duct Siple coissioning directly at the easuring site due to autoatic easuring range adjustent Very long life cycle due to copact design Additional inforation Fields of application...............5 Detailed technical data............5 Ordering inforation..............7 Diensional drawings.............7 -- www.ysick.co/en/fwe200dh For ore inforation, siply visit the above link to obtain direct access to technical data, CAD design odels, operating instructions, software, application exaples, and uch ore. 4 FWE200DH SICK 8018382/2016-02
Scattered light dust easuring devices FWE200DH Fields of application Monitoring of wet scrubber facilities Measureent in saturated gas downstrea of desulfurization plants Deterination of dust concentrations in wet exhaust air Detailed technical data The exact device specifications and perforance data of the product ay deviate fro the inforation provided here, and depend on the application in which the product is being used and the relevant custoer specifications. FWE200DH syste Measured values Perforance-tested easurands Measureent principles Spectral range Scattered light intensity, dust concentration (after gravietric coparison easureent) Dust concentration Scattered light forward 640 n... 660 n Laser, protection class 2, power < 1 W Measuring ranges Dust concentration 0... 5 g/³ / 0... 200 g/³ Measuring ranges freely selectable Higher easuring ranges on request Response tie (t 90 ) 0.1 s... 600 s Freely adjustable Accuracy ± 2 % Of easuring range full scale Process teperature PVDF probe: +120 C Hastelloy probe: +220 C Versions for higher teperatures on request Process pressure With SLV7 2BH1100 purge air unit: 20 hpa... 20 hpa Process gas velocity 7 /s... 30 /s Process gas huidity Max. 10 g/³ liquid water without water vapour Abient teperature 20 C... +50 C Intake teperatures for purge air: 20 C... +45 C Conforities Approved for plants requiring approval 2001/80/EC (13. BISchV) 2000/76/EC (17. BISchV) 27. BISchV TA-Luft (Prevention of Air Pollution) EN 15267 EN 14181 U.S. EPA PS-11 copliant Electrical safety CE Enclosure rating Syste: IP 54 Control unit: IP 65 Analog outputs 3 outputs: 0/2/4... 20 A, 750 Ω Electrically isolated Analog inputs 6 inputs: 0... 20 A Not electrically isolated Digital outputs 5 relay outputs (change-over contacts), potential-free: 48 V, 1 A Digital inputs 8 inputs: Potential-free 8018382/2016-02 FWE200DH SICK 5
FWE200DH Scattered light dust easuring devices Interfaces and bus protocols Ethernet Ethernet Ethernet RS-485 RS-485 RS-485 USB RS-232 Indication Input Operation Diensions (W x H x D) Weight Power supply Voltage Frequency Power consuption Test functions Options Modbus TCP OPC (via optional interface odule) SOPAS ET (via optional interface odule) Modbus RTU (via optional interface odule) PROFIBUS DP (via optional interface odule) SOPAS ET (via optional interface odule) SOPAS ET Proprietary service interface LC display and status LEDs on control and reote unit Functional keys Menu-driven operation via control unit or software SOPAS ET 813 x 722 x 286 (FWE200DH easuring and control unit, for details see diensional drawings) FWE200DH easuring and control unit: 65 kg Sapling probe: 15 kg 115 V / 230 V 50 Hz / 60 Hz 1.7 kw Without heated saple gas line Autoatic self-test (linearity, containation, drift, aging) Containation liits: at 30% warning, at 40% failure Manual linearity test with reference filter FWE200DH ounting rack SLV7-1 purge air unit, 2BH1100, 1-ph Description Gas flow rate Unit to provide dust-free air for flushing of optical surfaces 30 ³/h... 40 ³/h Abient teperature 20 C... +45 C Intake teperatures for purge air Enclosure rating IP 54 Diensions (W x H x D) Weight Power supply Auxiliary gas connections Test functions Integrated coponents Voltage Frequency 550 x 550 x 258 (for details see diensional drawings) 16 kg 230 V / 115 V 50 Hz / 60 Hz Purge air: 40 Pressure switch (switching point 35 hpa) 2-step air filter, type Europiclon, dust capacity 200 g 6 FWE200DH SICK 8018382/2016-02
Meas Scattered light dust easuring devices FWE200DH Ordering inforation Our regional sales organization will help you to select the optiu device configuration. Diensional drawings (Diensions in (inch)) FWE200DH control unit 813 (32.01) 783 (30.83) 78 (3.07) 650 (25.59) 85 (3.35) 286 (11.26) 30 (1.18) 722 (28.43) 650 (25.59) 42 (1.65) Ø 14 (0.55) FWE200DH reote unit 210 (8.27) 160 (6.30) 120 (4.72) 340 (13.39) 320 (12.60) 300 (11.81) Ø 8 (.31) 8018382/2016-02 FWE200DH SICK 7
FWE200DH Scattered light dust easuring devices FWE200DH sapling probe 140 (5.51) 250/850 (9.84/33.46) 600/1.200 (23.62/47.24) Ø 200 (7.87) Ø 32 (1.26) Ø 50 (1.97) Ø 14/18/23 (.55/.71/.91) Ø 240 (9.45) Mounting flange, D i =125 22.5 Ø 240 (9.45) Ø 178 (7.01) Ø 125 (4.92) Ø 139.7 (5.50) Ø 18 (0.71) Ø 200 (7.87) 152 (5.98) 200 (7.87) 8 FWE200DH SICK 8018382/2016-02
Scattered light dust easuring devices FWE200DH FWE200DH ounting rack 650 (25.59) 1.180 (46.46) 470 (18.50) 650 (25.59) 470 (18.50) 1.970 (77.56) 1.855 (73.03) 920 (36.22) 160 (6.30) 1.000 (39.37) 500 (19.69) 450 (17.72) Ø 15 (0.59) 800 (31.50) SLV7-1 purge air unit, 2BH1100, 1-ph Ø 14 (0.55) 585 (23.03) 470 (18.50) 470 (18.50) 250 (9.84) 550 (21.65) 8018382/2016-02 FWE200DH SICK 9
FWE200DH Scattered light dust easuring devices Weather hood for SLV4/SLV5/SLV7 purge air unit 255 (10.04) 550 (21.65) 550 (21.65) 340 (13.39) 605 (23.82) 10 FWE200DH SICK 8018382/2016-02
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