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ミリ単位の精度の長距離測定用レーザー距離センサー

Jenoptikのレーザー距離センサーを使用すると、200ミリから3キロまでの距離を数ミリの誤差で測定、監視することができます。サンプルレートはマイクロ秒単位で計測します。耐摩耗性で測定表面に触れる必要がありません。

ミリ単位の精度の長距離測定用レーザー距離センサー
レーザーレンジファインダーとしても知られている当社のレーザー距離センサーは距離や対象物の大きさの監視または測定に使用でき、位置評定を提供し、物体に触れることなく数センチから3キロまでの距離を測定します。これらの距離は、1ミリメーターの精度、数ミリ秒のサイクルで測定されます。測定可能なものは固体、液体、エネルギー吸収物体、 熱放射物体さらには 動きのあるものまで対象となります。また 低反射率の自然表面も測定が可能です。

レーザー距離センサーは、たとえば、製造過程にある位置調整製品または大規模なコンテナ倉庫、港湾のクレーンシステムなどいろんな場所で使用ができます。明るい場所での距離や位置の測定や、残量測定、速度計測も行うことができます。 

レーザー距離センサーは頑丈で 、過酷な産業用途でも精度の高い 信頼できる結果を提供します。 結果を保証するため、 位相差タイムオブフライト の測定原理などさまざまな測定方法が採用されています。これらのメソッドは信頼性が極めて高く、干渉に左右されません。

コンパクトな設置面積と 標準インターフェース接続オプションによりこれらの製品はお客様の自動化とプロセス制御プログラムに組み込むのに最適です。製品には RS232、RS422、RS485、 Profibus、SSI、デジタルスイッチ、アナログ出力などがあり、既存や新しい自動化システムにすぐに取り付けられます。堅牢な筐体によりたとえ過酷な産業環境でも、必要とされる場所に設置することができます。

メリット

  • 信頼性が高く堅牢:最大30kHzで最長3キロまでの距離を測定
  • 柔軟性:固体面か液体面、移動中か静止中、高温放射か低温放射かにかかわらず測定します。
  • 正確で効率的:ミリ単位の精度で、摩耗することなく非接触式での測定。
  • 信頼性が高く頑丈 :幅広い過酷な産業環境で頼りになる利用。
  • 組み込みも手軽に:標準インターフェースとコンパクトな構造により容易に設置。

適用分野

  • オートメーション残量測定、プロセス管理。
  • 工業計測: 非接触型の距離、長さ、高さの計測
  • 搬送およびコンベヤー技術:ミリ単位の精度で距離および高さの計測、車両検知
  • 鉄鋼生産と圧延設備:スラブのプロセス管理、検知、位置および厚み測定
  • 走査システム:高速の距離測定。

Laser rangefinder at a glance

Exactly: LDM Series

  • Range up to 3 km
  • Measuring frequency up to 40 kHz
  • Measure to the millimetre

Fast: DLEM Series

DLEM 17 und DLEM 20 Laser Rangefinder Module
  • Range up to 20 km
  • Low weight
  • For ambient temperatures between -40 °C and +80 °C

Far: ELEM Series

ELEM-DP 10k距離計モジュール
  • Range up to 60 km
  • Measuring frequency up to 15 Hz
  • Measuring accuracy up to 3 m

Choose a Laser Distance Sensor that matches your requirements:

LDM71 laser distance sensor series – ideal for scanning systems

LDM7x Series

LDM71

The laser distance sensors of the LDM71 series are designed for measurements of moving targets. The sensor is characterized by a high output frequency of up to 40 kilohertz. Typically, the distance sensor is used to detect objects in industrial automation or for monitoring defined areas in transport and logistics applications. The compact laser distance sensor is offered as a ready-to-use device with industry standard IP67 proof housing. For OEM partners we offer this sensor as LDM72 series laser distance sensor module for integration into customer-specific sensor and automation systems.

Technical facts

Feature
Value
Invisible measuring beam:
905 nm
Measuring reflective surfaces with 10% reflectivity:
70 m
Measuring range on special targets:
270 m
Measuring accuracy:
60 mm / 100 mm (for ranges 1 m ... 70 m)
Measuring frequency:Up to 40 kHz
Eye safe:Class 1 laser
Weight:140 g
Interface options:
RS-232, RS-422
Heating:Yes
Power supply:From 10 VDC to 30 VDC
Measuring functions (excerpt):
User-specific parameterization, switching outputs

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LDS30 laser distance sensor series – compact and fast

LDSレーザー距離センサー

LDS30

The compact LDS30 series distance sensors measure distances to natural surfaces of low reflectance with measurement frequencies of 30 kHz. The LDS30 laser distance sensor uses the time-of-flight method and operates with an eye-safe class 1 laser (wavelength 905 nm) to achieve a range of 30 m for surfaces with 10% reflectance. In conjunction with reflective surfaces or special targets this range may be increased to distances of up to 250 meters. The extremely compact, lightweight, and case-hardened chassis makes the LDS30 series laser distance sensor resistant to normal impact and shock associated with industrial applications. The chassis design also make the LDS30 series sensors impervious to dust infiltration and moisture impregnation (IP67 / NEMA 6).

Technical facts

FeatureValue
Invisible measuring beam:
905 nm
Measuring range natural surfaces 10% reflectivity:
30 m
Measuring range on special targets:250 m
Measuring accuracy:60 mm
Measuring frequency:Up to 30 kHz (binary output)
Eye safe:Class 1 laser
Weight:125 g
Interface options:
RS-232, RS-422
Heating:No
Power supply:
From 10 VDC to 30 VDC
Power consumption:Max. 3 W
Measuring functions (excerpt):User-specific parameterization, switching outputs, trigger

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LDM301 laser distance sensor series – fast measurement of long distances

LDMレーザー距離センサー

LDM301

The laser distance sensors of the LDM301 series use a measured time-of-flight principle to measure distances of 300 m for natural surfaces and 3,000 m for reflective surfaces. The fast time-of-flight method with an output frequency of 10 kHz enables object speed measurement. The LDM301 series laser distance sensors is specifically built to measure distances with high precision for surfaces of low reflectance (e. g. asphalt, grass, oxidized steel and aluminum). The distance sensors have proven themselves in the field by measuring moving objects with a reflectance of 6% at distances of 200 meters, especially important for ship docking procedures.

Technical facts

FeatureValue
Invisible measuring beam:
905 nm
Laser divergence options:
1.7 mrad or 10 mrad
Alignment:
Red pilot laser, red, class 2 laser
Measuring range natural surfaces:
300 m
Measuring range on special targets:3,000 m
Measuring accuracy:60 mm
Measuring frequency:2 kHz or 10 kHz
Eye safe:Class 1 laser
Weight:800 g
Interface options:
RS-232, RS-422, SSI, profibus DP-V0, analog
Heating:Yes
Power supply:From 10 VDC to 30 VDC
Measuring functions (excerpt):User-specific parameterization, switchable outputs, trigger, synchronization

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LDM4x laser distance sensor series – precise and proven workhorse

LDMレーザー距離センサー

LDM4x

The LDM4x series laser distance sensors measure distances of up to 150 meters, at output rates of up to 50 Hz. The ability to measure with accuracy of a few millimeters within this range is realized by the proven phase comparison method. The red laser beam provides visual confirmation, helps with alignment and targeting. Within a range of 30 m, the LDM4x laser distance sensor is capable of measuring with millimeter precision on natural surfaces. The sensor measures distances without contacting the measured surface, thus eliminating wear and associated errors. Jenoptik’s LDM4x series features a case hardened chassis that is seal from the environment in order to keep dust, water spray, and the weather out of the optical systems. The LDM4x laser distance sensor may be configured with internal heating to increase the operating temperature range to -40 °C … +50 °C.

Technical facts

FeatureValue
Visible measuring beam:
650 nm
Measurement range natural surfaces:
30 m
Measuring on special targets:150 m
Measuring accuracy:Up to 1 mm
Measuring frequency:Up to 50 Hz
Eye safe:Class 2 laser
Weight:760 g
Interface options:
RS-232, RS-422, SSI, Profibus DP-V0
Heating:Yes (optional)
Power supply:
From 10 VDC to 30 VDC
Measurement functions (excerpt):User-specific parameterization, switchable outputs, trigger, synchronization

Downloads

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Contact - Laser Distance Sensors
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+81 045 670-9141

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