Laser Scanners RF620HS(DHS) - 22 Pages

1. GENERAL INFORMATION

The laser scanners are intended for non-contact measuring and checking of surface profile, position, displacement, dimensions, sorting and sensing of technological objects.

The series includes 9 scanners, including 4 models in compact housing ("C" index). Custom-ordered configurations are possible with parameters different from those shown below

2. BASIC TECHNICAL DATA AND PERFORMANCE CHARACTERISTICS

RF620HS(DHS)			-35	-65	-110	-200	-300	C-7	C-18	C-35	C-65
Working range, Z-axis, mm			35	65	110	200	300	7	18	35	65
Start of measuring range (SMR), mm			60	50	125	125	165	30	60	80	115
End of measuring range (EMR), mm			95	115	235	325	465	37	78	115	180
Linearity, Z-axis			±0.1. ..0.15% of the Z-range
Working range, X-axis, mm		SMR	20	35	45	65	125	7	12	16	25
		EMR	30	55	70	135	240	8	16	25	40
Linearity, X-axis			0.2% of the X-range
Resolution, X-axis, points/profile			128 or 256 or 512 or 1024
Sampling rate for the full range			HS - 250 Hz (profiles/s), DHS - 500 Hz (profiles/s)
Max profile frequency			HS 3250 profiles/s, DHS HS 3328000points/s S						6510 profiles/s, 6666240points/s
Laser type			max 15 mW, wavelength 660 nm
Output signal	digital		Ethernet
	analog		2 x (4...20 mA) (<150 Q load) or 2 x (0...10 B)
Analog output synchronization			opto-isolated (figure 4)
External synchronization input			opto-isolated (figure 4)
Power Supply, V			9...36
Power consumption, W			2
Enclosure rating			IP67
Operation temperature, °C			-10...+55 (-30...+55 for the scanners with built-in heater)
Weight (without cable), g			450	450	600	600	700	350	350	350	350
Size, figure #			5	6	7	8	9	10	11	12	13

3. EXAMPLE OF ITEM DESIGNATION WHEN ORDERING

RF620HS(DHS)-LL-SS-OUT-IN-LM-CG-M-H

Symbol	Description
LL	Z working range, mm
SS	type of the serial interface Ethernet (ET))
OUT	attribute showing the presence of Current Loop (I) or U output (U)
IN	trigger input (input of synchronization)
LM	modulating laser is used
CC	cable gland - CG or connector - CC
M	cable length in m
H	sensor with built-in heater

For example. RF620DHSC-65-ET-I-CG-5 - DHS scanner, compact housing, Z-range - 65 mm, Ethernet output, two 4...20mA outputs available, cable gland, 5m cable length.

4. STRUCTURE AND OPERATING PRICIPLE

Operation of the sensors is based on the principle of optical triangulation (Figure 1.) Radiation of a semiconductor laser 1 is formed by a lens 2 in a line 3 and projected to an object 7. Radiation scattered from the object is collected by the lens 4 and directed to a two-dimensional

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LASER SCANNERS, RF620HS(DHS) Series Rev. A (14.04.2009) RIFTEK CMOS-array 5. The image of object outline thus formed is analyzed by a signal processor...
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size over the whole range both for X- and Z-coordinates, thus making it possible to adjust scanner for a maximum operation speed (see Fig. 2). Sampling...
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LASER SCANNERS, RF620HS(DHS) Series Rev. A (14.04.2009) RIFTEK The SDK makes it possible to develop your own software products without paying attention...
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LASER SCANNERS, RF620HS(DHS) Series Rev. A (14.04.2009) RIFTEK bytes [1 - 0] contain cyclic counter of measurement number; bytes [3 - 2] contain cyclic...
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LASER SCANNERS, RF620HS(DHS) Series Rev. A (14.04.2009) RIFTEK 11-Both internal and external synchronization of the result is possible; bit2: 0- internal...
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Laser Scanners RF620HS(DHS) - 22 Pages

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