Light Transmission Measured Components Measurement Principles Dust, Opacity Laser (Optical Transmission Method) Measuring Ranges Min. Measuring Unit Measurement Distances Zero Drift (2 hours) Span Drift (2 hours) Repeatability Linearity Response Time System Transceiver Unit Reflector Unit Analyzer Unit / Cables Master Flange / Purge Motor Unit Features Options Calibration Zig Main Unit Cabinet IP66 or NEMA 4X Certificates/ Approvals Type Approval (Korea) CPA (China) EAC, PAC (Russia) 01 Uses a high-efficiency Laser Diode with a red visible light wavelength range of 645-660nm as the light source 02 Features a convenient structure and a Window Viewer for easy alignment confirmation 03 Applicable as a Single Path system for high-concentration and Double Path for low-concentration environments 04 Allows representative measurements of large-diameter stacks using the Cross-duct method Other SpecificationsMeasurement Conditions Operating Temperature Analyzer Unit Operating Pressure 3 bar (=300 kPa) Operating Humidity 0 ~ 95% RH Gas Temperature -30 ~ +600 °C Gas Pressure -50 ~ 30 hPa Materials Dimensions Weight Voltage Power Consumption Dimensions Weight Voltage Power Consumption Analog Outputs 1 Channel, 4 ~ 20 mA CommUnicationDigital Outputs 3 Channel Digital Inputs 1 Channel / DI Voltage 12 VDC~24 VDC Display & 7" LCD Touch Panel Input Device (Touch Screen/USB) Interface RS232, 422, 485 / LAN(Ethernet) / Hart Voltage N/A (24V with heater option)