Laser Gas Detection OEM Module LGD F200P2-H HCl CEM
10Pages

LASER GAS DETECTION axetris@axetris.com www.axetris.com axetris Company of the Leister Group MICRO-OPTICS INFRARED SOURCES Product Datasheet Laser Gas Detection OEM Module LGD F200P2-H HCl CEM 1 General description Axetris is offering Laser Gas Detection (LGD) modules with exceptional advantages and value for the customer. Tunable Diode Laser Spectrometry (TDLS), enhanced by proprietary technology, is used for the measurement of CO2, NH3, CH4, HCl, (H2O). The modules are designed for integration by Original Equipment Manufacturers (OEMs), active in the field of gas detection and monitoring in diverse industries. The LGD F200 series is based on a contactless, near-infrared absorption measurement of the target gas. The systems are self-contained, ready-to-use OEM modules, using a flowthrough cell set-up for extractive measurements. The slightly bigger LGD F200 (H) version features optional cell heating up to 190°C for hot gas measurements in process control and environmental compliance related applications. The system has micro-processor-driven readout electronics and digital and/or analog data outputs for industry-standard connectivity. Proprietary electronic lock-in technology allows separating gas absorption information from electro-optical system information, eliminating the need for a physical reference channel and providing continuous sensor status monitoring. Low maintenance operation and long life time provide customers with exceptionally low cost-of-ownership and make the LGD F200 the ideal instrument for your OEM applications. Main applications • Process control: SCR, incineration & combustion processes, ... • Emission monitoring: Power generation, engine development, waste incineration furnaces, . • Environmental monitoring: Key features • Made for easy integration by OEMs • Optical, contact-less measurement • Accurate laser-diode electro-optics • High selectivity • Fast response • Self-contained • Continuous sensor status monitoring • Low maintenance • Digital and analog data interfaces • Hot-gas measurement up to 190°C Landfill & green-house gases, livestock, ... • Chemical engineering: Production control & monitoring . • Safety: Leak detection, refrigeration, toxic gases, . • Climate control & monitoring: Livestock, climate chambers & rooms, ... Product Datasheet LGD F200P2-H HCl - RevB&

Company of the Leister Group 2 Hardware specifications 2.1 Gas detection specifications Important: Reference conditions: External: 20°C - 23°C, 920 -1020 hPa, 40 to 50% r.H.; Gas & cell: Incoming gas temperature at 190°C, measurement cell at 190°C, 10% absolute H2O in the measurement gas. Parameter Unit Value / Range Zero drift3 over 24 h period -Span drift4 over 24 h period -Linearity & Repeatability -Gas cross talk/interference - Integration Temperature Cell temperature range °C housing Meas. gas max. humidity % abs. H2O parameter compensation_ Tunable Diode Laser Spectrometry (TDLS) 0 -...

_ • ® axetris Company of the Leister Group 2.2 Environmental conditions Product Datasheet LGD F200P2-H HCl - RevC Page 3/9

_ • ® axetris Company of the Leister Group 2.5 Communication interface Parameter Unit Value / Range Digital interface RS232 - Protocol available; standard. Analog interface Current output mA 4...20, 12-bit resolution (on 0 ... 25 mA); standard Voltage output V 0.5, 12-bit resolution; on request Alarm-Customer configurable and definable 3.1 System Power / User interface connector assignments Figure 1: Head view electronics housing. System Power / User interface terminal connector assignment Connector assignment: Pin Name Description Power 1 POWER IN Power supply 10 ... 30V Supply 2 GND IN1...

_ • ® axetris Company of the Leister Group 3.2 Measurement cell heater connector assignment Figure 2: Cell heater screw terminal connector assignment. Head view electronics housing. Connector assignment: 1 PGND Power ground 2 12VP1 Power supply 12V. Consumption: < 48W 3 PGND Power ground Product Datasheet LGD F200P2-H HCl - RevC Page 5/9

Figure 4: Side view, with gas connectors. Dimensions in mm Figure 5: Front view. Dimensions in mm Product Datasheet

Figure 6: Top view. Dimensions in mm Mechanical interface The module is equipped at its front & back end with mounting brackets. The brackets can be fixed in four different 90° rotated positions. To increase vibration and shock protection Axetris provides rubber fixations that can be mounted between the brackets and the instrument mounting location. Due to the multitude of applications for the LGD, gas conditioning and filtering has to be carried out by the integrating Original Equipment Manufacturer (OEM). The following points are crucial in order to operate the unit correctly and to...

_ • ® axetris Company of the Leister Group 7 Certifications Type Standard / Limits Regulation European Conformity: CE Safety of laboratory EN/IEC 61010 products Safety of laser products EN/IEC 60825-1 EMC EN/IEC 61326-1 Immunity test requirements for equipment intended for use in industrial locations Shock EN60068-2-27 150m/s2, half sinus, 2h per orientation (total 18 Frequency cycle) Electronics conformityRoHS / WEEE 8 Factory calibration The LGD F200 are factory calibrated to customer specifications. In some cases a more specific customer calibration might be needed where complicated...

_ • ® axetris Company of the Leister Group 11 Caution 11, A Product damage Do not use this product as safety or emergency stop device or in any other application where failure of the product could result in personal injury or death. • Read all instructions carefully before using the device. • The LGD F200 laser gas detection modules are calibrated for a particular gas and concentration range. Do not use the senor outside of its specifications • The sensor is not suited for measuring gases with a dust load. The incoming measurement gas must be conditioned in order to avoid dust and...