LM 3188 PORT: LASER DUST MONITOR

Transcription

1 LM 3188 PORT: LASER DUST MONITOR CHOPPED LASER LIGHT SOURCE- EXCELLENT CHOICE FOR LOW DUST APPLICATIONS APPLICATIONS: Power plants Cement factories Iron and Steel factories Tunnels FEATURES: Manual Zero and Cal checks Long monitoring paths possible Minimum optics needed Less maintenance Wide operation range (1 mg/m g/m 3 ] Internal calibration filter Analog and digital display PRINCIPLE OF OPERATION: The portable version of the LM3188 is used for temporary opacity and dust monitoring. Due to compact and lightweight size, it can be moved from one stack to another. Because of the use of laser technology, no recalibrations are required when transported from stack to stack. The measurement system is based on the single pass method. The laser beam crosses the measuring section once only and the receiver unit measures and evaluates the laser beam's weakening caused by the dust content. The optical value is converted to a mass value with the help of calibration constant. The dust monitor features two operational modes: normal and compensated. Normal operation is intended to use for higher concentrations [from 10 mg/m 3 upwards) The compensated mode is meant to be used for very low dust concentrations [< 10 mg/m 3 ), where the gradual dirt contamination of the detector surface is to be corrected. ADVANTAGES OF USING A LASER LIGHT SOURCE: No optics in the transmitter Calibration: once a year The alignment of the beam 19 ENGINEERS LANE FARMINGDALE NY USA TEL: FAX: SALES@CEMTREX.COM

2 Bill of Materials # Item Qty Flange Mounted Laser Transmitter with 2x Battery Pack (in built) 1 Flange Mounted Laser Receiver with 2x Battery Pack (in built) 1 Portable Display/Controller Unit with 2x Battery Pack (in built) 1 Portable Air Compressor with 1x Battery Pack 2 NOT TO SCALE GENERAL ARRANGEMENT ONLY IF IN DOUBT, ASK. Prepared by: RM Approved by: RM Title: LM 3188-Port Arrangement Drawing Customer: Drawing No: Date: 06/2014 Rev:

3 MEASUREMENT FUNCTIONS AND RANGES Range switch operation D-value (D) Opacity % mass range mg/m 3 Dist. 3 feet mass range *mg/m 3 Dist. 7.5 feet mass range *mg/m 3 Dist. 15 feet Option: *Depends on the size and density of the particles, values given with the size of ave. 1 µm and 1kg/dm 3 MONITOR UNIT Communication Analog Display Controls Alarms and mode indicators Outputs/Inputs Environmental TRANSMITTER Laser type Wavelength Ambient temperature Purge flow requirement Analog display for D-value, % Linear scale from the selected range, Digital display, 4-digit LCD for mg/m 3 Range selector, Alarm test button, Alarm set screw, Alarm indicator lamp, calibration screw, Mass calibration screw, Manual zero/cal-button Relay 115 or 230 VAC, 1A max, with LED indicator Current mA for real-time mg/m 3 or D-value Voltage 0...1V DC for real-time mg/m3 or D-value Current mA for opacity,optional Ambient temperature F Power 115/230 VAC, 14 VA size: 7.1"x8.5"x5.1" weight: 3lbs Semincond./Class II 655 mn, visible light F 2.64gal/min size: 4.9"x3.1"x5.7" weight: 2.2lbs RECEIVER UNIT Detection Power Ambient temperature Purge flow requirement Optically matched semicond. detector, 2", 4" option From monitor unit F 7.93gal/min size: 6.7"x4.3"x4.9" weight: 2.8lbs 19 ENGINEERS LANE FARMINGDALE NY USA TEL: FAX: SALES@CEMTREX.COM

4 Air Compressor & Battery Specifications Cordless Rechargeable Air Compressor 12 or 120V, 300 Max PSI, 24 L Hose Specifications Length Inches Width Inches 4.60 Height Inches 9.30 Weight lb 10.8 Automatic Shut-off No On-unit Display Analog Air Flow Type High Standard Input 0 10V DC Cube Inches 0.28 Max PSI 300 Certifications 2-UL Recognized Hose Length Inches 24 Power Supply 12 or 120V 12.8V 10Ah LiFePO4 Battery Pack with PCB (DGR-A) Built with 4 pieces 3.2V 10Ah LiFePO4 (Lithium Iron Phosphate) Rechargeable Battery More capacity per gram, meaning longer duration between charges. Almost no ''self discharge'', so it is always ready to go even weeks after charging. Faster charge time Specifications Voltage 12.8V Capacity 10000mah Connector No connector, bare leads 238mm x 82mm x 42mm Weight 1120g 19 ENGINEERS LANE FARMINGDALE NY USA TEL: FAX: SALES@CEMTREX.COM

5 Cemtrex Inc 19 Engineers Lane Farmingdale, NY USA Tel: (631) Fax: (631) Battery Charger Datasheet No. Items Specification Notes Input Characteristics Rated Input Voltage AC 100~240V 50-60Hz 1 Rated Input Current 0.4A Max. Input Power 48W Output Characteristics Max Output Voltage DC 16.8V Max Output Current 1.8A 2 Battery Capacity 14.8V Li-ion/polymer 2.2Ah Efficiency >80% Power Indication LED=Green: Trickle charging mode/no charging LED=Red: In Charging Charging Supervision and Protection Mechanism Over Voltage Protection Yes 3 CCAV Yes Output Overload Protection Yes Environment Operation Temperature -10 C~40 C 4 Operation Humidity <90% Storage Temperature -10 C~40 C Mechanical 120mm(4.7 ) x 60mm(2.4 ) x 38mm(1.5 ) Weight 8.6 oz (139g) 5 US AC Cable 1pcs Output Cable 5.5 x 2.1 x 9 mm male barrel connector Connector/Adaptor 5.5mm x 2.1mm female Barrel jack to Alligator Clips Accessory Picture

6 Cemtrex Inc 19 Engineers Lane Farmingdale, NY USA Tel: (631) Fax: (631) Charge Instruction 1. Make sure your AC supply source is V and your battery to be charged matches the battery requirements for the charger 2. Connect the charger to the AC outlet properly. Green LED light means power on and no battery connected. 3. Connect DC output to battery pack terminals. LED turn into red, which means the battery is in charging. 4. Green LED means the battery pack is fully charged. You can charge next battery pack or disconnect the charger. Notice 1. Make sure your battery voltage matches the charger. 2. Always place the charger in well-ventilated, dry environment. 3. Never charge other type batteries besides Li-Ion/Polymer. 4. Subject to change without prior notice, please contact us for the latest information. 5. Indoor used only, never expose the charger to water such as rain and splash. 6. Make sure good ventilation is provided when charger operation. Never place the charger near radiator, heat register or similar heat source when in charging.