DynOptic - DSL-330 - Double Pass Particulate Monitor Brochure

DSL-330 MkIIIDSL-330 MkIIIDouble Pass Particulate Monitor formonitoring particulate and smoke emissionsDSL-330 MkIIIDouble Pass Particulate Monitorfor monitoring particulate andsmoke emissionsDSL-330 MkIII Double Pass Particulate Monitor for monitoring particulate and smoke emissionsOPTIONAL ACCESSORIES• Operator interface (OI)• 90 – 260 Vac model available• Mounting flange installation kit• Laser alignment tool to assistwith installation• Air purge blower kit (110 Vac / 230Vac / 415 Vac)• Compressed air purge kit• Fail safe shutter kit• Reference filters for routinecalibration check of the instrumentFEATURES• In situ measurement directly in exhaust gas flow• Measurement reading as particulate as mg/m3• Modulated green LED source for long lifetime stabilityand immunity to ambient light• Rugged 316 stainless steel construction• In-situ zero and calibration check facility• Choice of interface options enabling easy integration• Free utility software for PC based set-up, control and data logging• Optional Operator Interface with different mounting configurationsBENEFITS• Simpler installation than single pass opacity monitors• Better accuracy over shorter path lengths than single pass opacity monitors• Rugged design with no moving parts so low maintenance• Latched head and lid design to enable ease of access for installation and maintenanceTHE TECHNOLOGYThe DSL-330 Particulate Monitor is an optical instrument designed to measure the concentration of dust or particulate matter in anexhaust gas passing through a duct, stack or flue. The DSL-330 uses the double pass light transmission measurement technique,with a folded beam Transceiver/Reflector arrangement. A light beam emitted from the Transceiver (TRX) passes across the duct,stack or flue to a Reflector, which then returns the light to the Transceiver where the intensity of the received light is measured.Increased particulate density in the stack gas attenuates the transmitted light and causes the intensity of the received light to fall.When calibrated against standard reference measurements, this reduction in intensity can be used to calculate the particulateconcentration and present a reading in mg/m3.APPLICATIONS• Industrial combustion processes such as boilers and furnaces• Air filtration processes such as filter bag houses, electrostatic precipitators or cyclones• Industrial process control applications• Other non-compliant processesTransceiver (TRX)Purge AirReflector24Vdc4-20mARelay contactsModBus RTUUSBOperator Interface (OI)Stack24Vdc4-20mARelay contactsModBus RTUUSB Compressed Air Kit Air Blower KitTECHNICAL SPECIFICATIONParameter CommentMeasuring Principle Light TransmissionOperating Wavelength 510 – 540 nm (green LED)Measurement Reading Concentration (mg/m3)Measuring Range 0 – 1000 mg/m3 (user configurable)Path Length (duct diameter) 0.5 – 10 m (flange-to-flange separation)Accuracy + / - 2 %Resolution 0.1 mg/m3 (display resolution)Damping 1 – 60 s (user selectable)Drift with Temperature + / - 2 % (over 20 °C)POWER & AIR REQUIREMENTSVoltage +24 Vdc (optional 90-260 Vac PSU available)Nominal Current Consumption 400 mAPower Up Current Consumption 400 mAPurge Air Supply Volume 50 – 200 L/min (to each air purge body)Purge Air Quality Suitably filtered, oil free and dryINTERFACE OPTIONSSerial Comms ModBus RTU via RS485Internal USB (OI)External USB (TRX)Analogue Outputs 4.0 – 20 mA (isolated and scalable)Relay Contacts 3 A @ 30 Vdc (signal level and service alarms)PHYSICALAmbient Operating Temperature -20 – +55 °C (air temperature around the equipment)Exhaust Gas Temperature Up to +600 °C (heat insulating gaskets included)Ambient Operating Humidity 0 – 100 %Ingress Protection IP65 for external useMaterials 316 Stainless Steel (powder coated)Dimensions 153 x 120 x 122 mm (measuring head)Weight 2.5 kg per headCall: +44 (0)1280 850521 E-mail: contact@dynoptic.com Visit: www.dynoptic.comDynOptic Systems LimitedFurlong HouseCrowfieldBrackleyNorthamptonshireNN13 5TWUnited Kingdom Certificate No. GB2002756 Registration No. 0044/1ISO 9001Registered FirmInternationalAccreditation BoardTelephone: +44 (0)1280 850521Facsimile: +44 (0)1280 850568E-mail: contact@dynoptic.comVisit: www.dynoptic.comAfrica • Americas • Asia • Europe • Middle East • OceaniaFor further information about our product range pleasecall +44 (0)1280 850521 or e-mail contact@dynoptic.comand a member of our team will be happy to help.DynOptic SystemsA network of local distributors worldwide