Laser Distance Meter LDM301
Laser Distance Meter LDM301 Laser Distance Meter LDM301
Laser Distance Meter LDM301For reflectorless measurement of distance and speedPropertiesThe LDM301 laser distance meter measures distanceand speed values in a non-contact fashion, also withouta reflector. Taking only a very short time to measure,it facilitates distance measurement to or from movingobjects. The laser pulse’s time-of-flight measurementprinciple which it uses is particularly suitable where greatdistances have to be measured or operation is linked toharsh industrial environments.Of compact design shape, simple setup and configuredwith standard interfacing facilities, the LDM301 can easilybe installed and commissioned. For interfacing, RS232,RS422, SSI and Profibus are available.Standard LDM301 delivery includes integral heating,a status display and a sighting device. A modular setupallows for easy complementation with accessories or specialmodels as may be required in particular applications.Benefits• Broad working range• Great reach, also without reflectors• Very short times to measure• Allows synchronisation with external devices• Compact design shape• Easy to install and operateApplicationsEquipment and performance features of the LDM301warrant multiple possibilities of application in industrialenvironments:• Process monitoring in steel works and rolling mills• Fill-level measurement• Positioning of cranes, loading and handling equipment• Measurement of points that cannot be accessed,for example, inside of cavities, tubes or containers• Position monitoring of vehicles or shipsExcellence through light: Sensors
<strong>Laser</strong> <strong>Distance</strong> <strong>Meter</strong> <strong>LDM301</strong>For reflectorless measurement of distance and speedPropertiesThe <strong>LDM301</strong> laser distance meter measures distanceand speed values in a non-contact fashion, also withouta reflector. Taking only a very short time to measure,it facilitates distance measurement to or from movingobjects. The laser pulse’s time-of-flight measurementprinciple which it uses is particularly suitable where greatdistances have to be measured or operation is linked toharsh industrial environments.Of compact design shape, simple setup and configuredwith standard interfacing facilities, the <strong>LDM301</strong> can easilybe installed and commissioned. For interfacing, RS232,RS422, SSI and Profibus are available.Standard <strong>LDM301</strong> delivery includes integral heating,a status display and a sighting device. A modular setupallows for easy complementation with accessories or specialmodels as may be required in particular applications.Benefits• Broad working range• Great reach, also without reflectors• Very short times to measure• Allows synchronisation with external devices• Compact design shape• Easy to install and operateApplicationsEquipment and performance features of the <strong>LDM301</strong>warrant multiple possibilities of application in industrialenvironments:• Process monitoring in steel works and rolling mills• Fill-level measurement• Positioning of cranes, loading and handling equipment• Measurement of points that cannot be accessed,for example, inside of cavities, tubes or containers• Position monitoring of vehicles or shipsExcellence through light: Sensors
<strong>Laser</strong> <strong>Distance</strong> <strong>Meter</strong> <strong>LDM301</strong>For reflectorless measurement of distance and speedSpecificationsMeasuring range for distance 1 0.5 m ... 300 m for natural surfaces 20.5 m ... 3000 m with target boardAccuracyMeasurement value resolutionTime to measure± 20 mm (at 100 Hz output rate)± 60 mm (at 2 kHz output rate)1 mmStandard models: 0.5 msSpecial models: 0.1 msMeasuring range for speed 3 0 ms -1 ... 100 ms -1Time to measureConnectorsSerial interfaces0.1 s ... 0.5 s1x 12-pole (BINDER series 723) M182x 5-pole (BINDER series 766) M12 B-encodedRS232 and RS422transfer rate 1.2 kBaud ... 460.8 kBaudProfibus Profibus DP-V0 Slave | IEC 61158 / IEC 61784transfer rate 9.6 kBaud ... 12 MbaudSSI24 bit, Gray-encoded | 1 validity bitSwitching output 2x „high-side switch“ | max. load capacity 0,2 A |permanent short-circuit-proof | adjustablewindowing functionalityAnalog output4 mA ... 20 mATrigger for device synchronisation 1x Trigger in/out, max. trigger pulse 30 VDC |trigger edge and delay adjustableOperating modes Single and continuous measurement | average |external triggering | adjustable nearfieldsuppressionand windowing1Depending on target reflectivity, stray light effectsand atmospheric conditions2natural, diffuse reflecting surfaces3Measuring distance to objects: 0.5 m ... 700 m<strong>Laser</strong> 905 nm | laser class 1 | EN 60825-1:2003-10<strong>Laser</strong> divergenceAdjusting aidSupply voltagePower consumptionStandard models: 1.7 mradSpecial models: 10 mradPilot laser, optional: telescope adapter10 VDC ... 30 VDCOperating temperature - 40 °C ... + 60 °CStorage temperature - 40 °C ... + 70 °CHumidity 15 % ... 90 %Dimensions (L x W x H)WeightInternal protection class IP 67< 5 W (operation without heating)11.5 W (operation with heating, 24 V)136 mm x 57 mm x 104 mmDevice Configurations: <strong>LDM301</strong> . x y zx - Serial interface 1 RS232approx. 800 g (depending on configuration)2 RS422y - Divergence / Time to measure 0 1.7 mrad 0.5 msz - Additional interfaces 0 none1 1.7 mrad 0.1 ms2 10 mrad 0.5 ms3 10 mrad 0.1 ms1 SSI2 Profibus DPStandard configurations <strong>LDM301</strong> 301.100 | 301.200 | 301.101 | 301.102Dimensions <strong>LDM301</strong>It is our policy to constantly improve the design and specifications of our products. Accordingly, the details represented herein cannot be regarded as final and binding.JENOPTIK <strong>Laser</strong>, Optik, Systeme GmbHBusiness Unit SensorsGoeschwitzer Strasse 25, 07745 Jena, GermanyPhone +49 3641 65-3314 Fax +49 3641 65-3657E-Mail: sensor.sales@jenoptik.comInternet: www.jenoptik-los.com012861-001-99-14-1106-en
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