Speed and Length Measuring Sensor MSE-V-ONE

Product Details

Product Description

Product Description
Introduction
V-ONE is a non-contact speed and length measuring instrument based on Laser-Doppler technology. It is designed for a various amount of industrial application. Laser-based measurement eliminates the problems of mechanical based devices / encoder, like wheel wear and slippage.
Based on newest digital signal processing V-ONE uses market unique analyzing technology and algorithms, giving the customer high flexibility in configuration and adjustment to match their application requirements.
V-ONE has a variety of industrial outputs and system inputs. It is factory calibrated and offers the ability of customization by configuring setup parameters using its communication software. It can be used as a stand-alone instrument or be integrated in controlling and measurement systems.
Principle of OperationV-ONE is a Laser Surface Velocimeter (LSV) which uses the laser Doppler principle to evaluate velocity and length on moving surfaces.
A Laser beam is split into two beams using a beam splitter. At the working distance the two beams overlap with each other and generate an interference pattern on material surface.The light is scattered when material passes through this overlapping area (depth of field). The photo receiver collects the scattered light with the Doppler frequency and converts it to the electrical signals. The signal contains velocity information of the moving object. This information is analyzed by the Digital Signal Processor. The Doppler frequency is converted to velocity information. After intelligent filter algorithm and signal validation of the device updates, the user gets the speed information over the interface outputs. The light volume in the reflection is also measured and used for other functions.
Technical Specifications

V-ONE Version 2.0 Technical Specifications
Product Type	V-ONE-300	V-ONE-600		V-ONE-800	V-ONE-1000
Speed Range	0.01 ~ 12 m/s	0.02 ~ 29m/s		0.03 ~ 39m/s	0.03 ~ 49 m/s
Nominal Working Distance	300 mm	600 mm		800 mm	1000 mm
Measuring Deepness (depth of field)	±15 mm	±30 mm		±40 mm	±50 mm
Speed Accuracy	≤±0.05%
Speed Repeatability	≤ ±0.02%
Environment Working Temperature	5° to 40° C
Dimensions	354 x 160 x 91 (mm) (Length x Width x Height)
Weight	ca. 4 kg
Power Supply	24VDC ± 5%, max. 35 watts (consumption)
Laser Diode	Class 3B, max. 30 mW power output (depends on type)
Interface	Serial Port		RS232
	Pulse Output		A, /A, B, /B. A and B 90° phase-difference.
	Analog Voltage Output (Optional)		0 ~ 5 V or 0 ~ 10 V
	Analog Current Output (Optional)		4 ~ 20 mA , 0 ~ 20 mA or 0 ~ 24 mA
	Digital Outputs (Optional)		Ready, Active, Alarm, Material Present

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