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Meskernel LDJ-200 laser distance module with green circuit board and black optical housing, shown from two anglesMeskernel LDJ-200 laser distance module with green circuit board and black optical housing, shown from two angles

Meskernel LDJ-200

The Meskernel LDJ-200 is a high-precision laser distance module for industrial intelligence, intelligent warehousing, rail transportation and engineering measurement systems. It offers single and continuous measurement modes, supports 24h continuous operation, and provides USART, RS232 and RS485 interfaces in a compact 63*40*18mm housing.

MeskernelPayloads & thermal cameras
Application
Industrial automation
Weight
14 g
Dimensions
63*40*18 mm

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Product overview

The Meskernel LDJ-200 combines a 610-690nm Class II laser with a 20Hz measurement frequency in a module measuring 63*40*18mm (L*W*H). Its measurement range is 0.03-200M, with accuracy of ±3mm. USART, RS232 and RS485 interfaces provide communication options. Single measurement and continuous measurement modes support different measurement routines, while support for 24h continuous uninterrupted operation suits ongoing industrial measurement tasks.

The LDJ-200 is used in industrial intelligence, intelligent warehousing, rail transportation and engineering measurement systems. Its working temperature is 0~40°C; operation from -10°C to 50°C requires customization, and a 150m range can also be customized. Under strong ambient light or excessively high or low target diffuse reflection, accuracy is ±3mm+40PPM. Use a spotter plate in strong sunlight or when target reflection is poor.

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Specifications

Meskernel LDJ-200 specifications
SpecificationValue & conditions
ModelMeskernel LDJ-200
Product typeHigh-precision laser distance module
Ranging technologyPhase distance sensor
Measuring rangeUp to 200m
Dimensions63*40*18mm
Weight14g
Communication interfaceTTL UART; can connect to USB, RS232 and RS485
Controller connectionsInterface connection to Arduino, Raspberry Pi and other MCUs for digital transmission
ApplicationIndustrial automation
Operating characteristicsLow power consumption, stable performance, high accuracy and fast measurement speed
Place of originChengdu, China
CertificationCE/ISO9001/FCC/FDA
PackagingNeutral carton packaging
Accuracy±3mm
Accuracy under poor measurement conditions±3mm+40PPMStrong ambient light or a measured point with a diffuse reflection coefficient that is too large or too small.
Frequency20Hz
Laser wavelength610-690nm
Laser classClass II
Working temperature0~40 ℃
Customized working temperature-10°C to 50°CRequires customization.
Customized measurement range150mCustomized configuration.
Measurement modesSingle measurement and continuous measurement
Continuous operation24h continuous uninterrupted operation
Spotter plate requirementUse a spotter plateStrong sunlight or poor target reflection.
Sensor useVibration sensor
Sensor principleResistance sensor
Output typeSwitching transducer
Amplifier typeMark detecting
Resolution (bit)150µgauss, 0.15°, 0.2°
JackDigital
TechnologyLVDT (Linear Variable Differential Transformer)
FeatureLatch
Output functionFanon, /Fanout, /Overtemp, /Warn

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