Best Choice Technologies
Best Choice Technologies
Andheri West, Mumbai, Maharashtra
GST No. 27AWPPS2604D1ZH
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Non Contact Sensors

Our product range includes a wide range of cr200 non contact measurement with light, cr210 non contact measurement with light, cr500 non contact measurement with light, ldm4x non contact measurement with light, ldm51 lumos non contact measurement with light and cr100 non contact measurement with light.

CR200 Non Contact Measurement with Light

CR200 Non Contact Measurement with Light
  • CR200 Non Contact Measurement with Light
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Product Details:

Sensing Channels2 Sensing Channels
Sensitivity Steps8 (1x, 4x, 20x, 40x, 80x, 200x, 400x, 800x)
Receiving Signal Resolution3 x 4096 steps
Displays19 LEDs for outputs and status
Buttons3 Buttons for teach -in
Case Size100 mm x 70 mm x 30 mm
Weight260 g
Protection StandardIP 54

The CROMLAVIEW® CR200 color sensor processes colors in a perceptual way (i.e. according to human perception). The two channels allow for applications that demand high standards of the sensor technology. By using the second color sensor channel this sensor can be used in different modes of operation.


Features:
  • Two color sensing channels
  • Color differences can be detected and displayed
  • Up to 350 colors, respectively color differences can be stored
  • Quick response time from 50 µs
  • 12 channels, with binary encoding up to 4096 output combinations
  • Finest color differences can be detected (ΔE < 1)
  • Standard interfaces: USB, RS232, 12 push-pull outputs (24 V/100 mA)
  • PC software CR-tool for parameter setting and visualization of color values

 

Specifications:

 

Drift stabilizationCROMLASTAB® can be switched off
Receiving detectorThree range photo diode
Object illuminationPower white light LED
Adjustable (4096 steps)
Can be switched off
Response time≥ 50 µs
Interfaces12 Switching outputs
2 Control inputs
RS232
USB
Color resolutionΔELab < 1
On-/Off-Delay0 ms ... 65535 ms
Color output channels12 (up to 350 with binary encoding)
Power supply18 ... 28 VDC, max. 500 mA
Case temperature during operation-10 °C ... 55 °C
Coupling in signal pathVia optical fiber

 

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      CR210 Non Contact Measurement with Light

      CR210 Non Contact Measurement with Light
      • CR210 Non Contact Measurement with Light
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      Product Details:

      Sensitivity Steps8 (1x, 4x, 20x, 40x, 80x, 200x, 400x, 800x)
      Receiving Signal Resolution3 x 4096 steps
      Displays19 LEDs for outputs and status
      On Off Delay0 ms to 65535 ms
      Protection StandardIP 54
      Weight260 g
      Case Size100 mm x 70 mm x 30 mm
      Coupling in Signal PathVia optical fiber

      The CROMLAVIEW® CR210 color sensor processes colors in a perceptual way (i.e. according to human perception) and assesses color distances with the precision of the human eye. For this purpose, a Lab color space is used in the color sensor, which has been equipped with a 4 Watt high power white light LED. Color distances are measured and assessed the same way humans would do. This sensor offers a maximum of flexibility, as it can be combined with a large number of optical fibers and focus optics by means of an optical fiber connection. On the other hand, multiple interfaces leave nothing to be desired. The color sensor, for example, can be connected with the computer via RS232 or USB interfaces. The free software CR-Tool, supplied with all CROMLAVIEW® color sensors, facilitates the parameterization and the visualization of color values. Besides that, the color sensor can also be operated using the buttons. More standard interfaces are 12 push-pull switching lines (24 V/100 mA per line), which, when binary encoded, can output 4096 switching states. As all the other CROMLAVIEW® color sensors, the CR210 is also equipped with the CROMLASTAB® technology, which protects it from temperature and age drift and thus ensures secure and reliable operation in the whole life cycle.

      Features:
      • Up to 350 colors can be stored
      • Quick response time from 50 µs
      • 12 channels, with binary encoding 4096 output combinations
      • Long-term stability of color recognition without new teach-in by CROMLASTAB®-technology
      • Finest color differences can be detected (ΔE < 1)
      • Standard interfaces: USB, RS232, 12 push-pull outputs (24V/100mA)
      • PC software CR-Tool for parameterization and visualization of color values

       

      Specifications:


      Sensing channels1 sensing channel
      1 internal stabilization channel
      Drift stabilizationCROMLASTAB® can be switched off
      Receiving detectorThree range photo diode
      Object illuminationPower white light LED
      Adjustable (4096 steps)
      Can be switched off
      Response time≥ 50 µs
      Interfaces12 Switching outputs
      2 Control inputs
      RS232
      USB
      Buttons3 Buttons for teach-in
      Color resolutionΔELab < 1
      Color output channels12 (up to 350 with binary encoding)
      Power supply18 ... 28 VDC, max. 500 mA
      Case temperature during operation-10 °C ... 55 °C

       

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        CR500 Non Contact Measurement With Light

        CR500 Non Contact Measurement With Light
        • CR500 Non Contact Measurement With Light
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        Product Details:

        SensitivityFixed
        Receiving Signal Resolution3 x 4096 steps
        Object illuminationHigh-power white light LED
        Displays19 LEDs For Outputs, Status and Distance Monitoring
        Buttons3 buttons for Teach-In
        WeightApprox. 260 g
        Case materialAluminium, anodized
        Case Size100 mm x 70 mm x 30 mm
        Power Supply18 to 28 VDC, max. 500 mA

        As with the other color sensors of the CROMLAVIEW® family the CR500 processes colors perceptually (i.e. according to human color perception) and assesses color distances with the precision of the human eye. The CR500 can be parameterized by means of RS232 or USB interfaces. The free software CR-Tool – CR500 facilitates the parameterization of the color sensor and the visualization of color values. A distance monitor supports the adjustment of the fiber head. Besides that, the color sensor can also be operated using the buttons. Therefore the distance monitoring can be performed by means of 12 LEDs. As all the other CROMLAVIEW® color sensors the CR500 is equipped with CROMLASTAB®-technology, which protects from temperature- and aging drifts and ensures with this method a reliable operation over the whole lifetime cycle. The sensor contains a built-in white light source clocked with a frequency of up to 2 kHz. Sampling takes place in both, the light and the dark phase. Additive ambient light cannot change the difference between the light and dark phase, so that the sensor is independent from ambient light.

        Features:
        • Distance compensated color recognition CROMLADIST®
        • Up to 350 colors can be stored
        • Quick response time from 250 µs
        • 12 channels, with binary encoding up to 4096 output combinations
        • Finest color differences can be detected (ΔE < 1)
        • Long-term stability of color recognition without new teach-in by CROMLASTAB® technology
        • Standard interfaces: USB, RS232, 12 push-pull outputs (24 V/100 mA)
        • PC software CR-tool for parameter setting and visualization of color values

         

        Specifications:

         

        Sensing channels1 Sensing channel
        1 Internal stabilization channel
        1 Internal distance compensation channel
        Drift stabilizationCROMLASTAB®
        Distance compensationCROMLADIST®, can be switched off
        Receiving detectorThree range photo diode
        Ambient light compensationpermanent
        Standard interfaces12 Switching outputs
        2 Control inputs
        RS232
        USB
        Color resolutionΔELab < 1
        Response time≥ 250 µs
        On-/Off-Delay0 ms ... 65535 ms
        Hysteresis0 % ... 250 %
        Color output channels12, up to 350 with binary endcoding
        Protection standardIP 54
        Case temperature during operation-10 °C ... 55 °C
        Coupling in signal pathVia optical fiber

         

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          LDM4x Non Contact Measurement With Light

          LDM4x Non Contact Measurement With Light
          • LDM4x Non Contact Measurement With Light
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          Product Details:

          Resolution0,1 mm, freely scalable
          Storage Temperature- 20 degC to + 70 degC
          Operating Temperature- 10 DegreeC to + 60 DegreeC, disconnecting laser diode beneath respectively upside
          ReproducibiliyLess than 0.5 mm
          Wavelength650 nm (visible)
          Laser Divergence0.6 mrad

          The LDM41E is an optoelectronic distance measuring device for industrial applications with an integrated Ethernet interface.
          It works contact-free on the principle of comparative phase measurement (amplitude modulation) and facilitates precisely accurate measurement of distances.


          Applications:

          • Distance measurement and determination of position
          • Diameter measurement of rolls / coils
          • Fill level measurement
          • Position control
          • Monitoring of safety-relevant parts
          • Monitoring of lifting plants / lifting height measurement and positioning of elevators
          • Monitoring and positioning of cranes and conveyor systems

           

          Features:

          • Millimeter precise measurement on various surfaces
          • High range reflector-less distance measurement, with additional reflectors on the target object measurements over 100 m
          • Operation in extreme ambient temperatures with high precision and range
          • High supply voltage range between 10 V and 30 V DC with low power consumption
          • Safe operation through laser class 2
          • Easy targeting through visible laser beam
          • Interface cable for supply voltage, switching output and trigger input
          • Ethernet interface, protocols, Telnet, UDP
          • Customized parameterization and display of measured values via PC
          • Display of measured values in meters, feet, inches or freely scalable
          • Robust, compact housing, easy to install.

           

          Specifications:

           

          Measuring range10.2 m ... 30 m on almost all natural surfaces, over 100 m achievable depending on the degree of reflection of surfaces
          Measuring uncertainty2±2 mm under defined measuring conditions3
          ±3 mm (+15 °C ... +30 °C)
          ±5 mm (-10 °C ... +50 °C)
          Reproducibility40,5 mm
          Measuring time0.24 s ... 6 s adjustable or automatically in mode DT
          0.1 s in mode DW on white surface
          20 ms in mode DX on white surface (only LDM42E)
          Laser classLaser class 2 acc. to DIN EN 60825-1:2001-11 (650 nm, red)
          Serial interface6RS232 or optional RS422, max. Baud rate 38400, ASCII, setting of measuring functions, scaling, measuring time via commands, display of measured values, internal temperature of the device and error code
          Switching outputProgrammable switching threshold and hysteresis, "high side" switch, maximum load 0.5 A
          Housing materialAluminum anodized
          Shock resistance10 g / 6 ms (DIN ISO 9022-3-31-01-1)
          Mounting4 drill holes for M6 screws, 100 mm x 85 mm

           

           

             

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              LDM51 Lumos Non Contact Measurement With Light

              LDM51 Lumos Non Contact Measurement With Light
              • LDM51 Lumos Non Contact Measurement With Light
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              Product Details:

              General Measurement Range0.1 To 500 m
              MTBF35,435 hours (MIL HDBK 217 F)
              Dimensions LxBxH120 mm x 76.5 mm x 40 MM, Including Connectors
              Resolution0.1 mm
              Laser ClassLaser class 2, EN 60825-1:2007
              Laser Wavelength635 nm
              Analog Interface4 mA to 20 mA
              Trigger Line1 x Trigger IN / OUT, 3 VDC to 30 VDC
              Power Supply10 VDC to 30 VDC
              Humidity15 % to 95 %, Not Condensing
              EMVEN 61326-1

              The brand new measurement gauge LDM51 Lumos measures contactless the distance between itself and nearly every surface and material.
              Up to a distance of 100 m no additional reflectors are required for measuring. The maximum distance exceeds the range of 500 m. Due to the high measuring frequency of 100 Hz also fast movements of the target can be captured.

               

              Applications:

              • Plant automation and process technology
              • Positioning applications in transportation and logistic
              • Distance measurement in mining, building, forestry and material-handling technology
              • Machine-observation and -positioning in metal industry e.g. rolling-mills, de-coiler
              • Long term observation of buildings and technical installations, e.g. churches, tide gates, docks
              • Position and height detection in crane applications
              • Level measurement in silos and heaps on materials like sand, earth, feed, cereals, cement
              • Thickness, length and width detection
              • Volume and area calculation
              • Diameter of steel coils
              • Distance measurement on hot glowing steel with temperatures over 1300 °C

               

              Features:

              • Contactless laser distance measurement on nearly every type of surface
              • Reliable operation in outdoor applications under high common light influence
              • Measuring even on extremely bad reflecting targets (coal, rubber, rust)

               

                Specifications:


                Accuracy (1 δ)±1 mm at a measurement frequency of ≤ 20 Hz
                ≤ 2.5 mm at a measurement frequency of 20 Hz ... 100 Hz
                Measurement frequency maximum100 Hz
                Laser beam divergence< 0.35 mrad
                InterfacesRS232, RS422, RS485 (selectable)
                Optional: Profibus DP-V0 Slave, 12 MBaud, IEC 61158 / IEC 61784
                Optional: SSI (50 kHz ... 1 MHz
                Digital switching output lines3 x High-Side-Switch, max. 0.2 A
                Connections1 x 12-pin M16
                Optional: 1 x 8-pin M12 for SSI-Interface
                Optional: 2 x 5-pin M12 for Profibus DP-V0
                Display and control elementsOLED Matrix-Display, 2 x Status-LED, 4 membrane buttons
                Power consumption< 10 W (without integrated heating)
                < 42 W (with integrated heating at VDC = 24 V
                Operating temperature1-10 °C ... 50 °C
                -40 °C ... 50 °C (with integrated heating, option -h)
                Protection classIP 67
                Shock resistance30g / 6 ms (ISO 9022-3-30-03-2) – persistence shock
                10g / 6 ms (ISO 9022-3-31-01-1(2)) – continuous shock
                1g / 10 Hz ... 2000 Hz (ISO 9022-3-36-02-1(2)) – sine-shaped swing
                Weightca. 700 g (depends on device version)

                 

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                    CR100 Non Contact Measurement With Light

                    CR100 Non Contact Measurement With Light
                    • CR100 Non Contact Measurement With Light
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                    Product Details:

                    Sensitivity Steps8 (1x, 4x, 20x, 40x, 80x, 200x, 400x, 800x)
                    Receiving Signal Resolution3 x 4096 steps
                    Displays9 LEDs for switching outputs and status
                    Buttons3 Buttons for teach-In
                    On Off Delay0 ms to 65535 ms
                    Protection StandardIP 54
                    Power Supply18 to 28 VDC, max. 500 mA
                    Size50 mm x 50 mm x 21 mm
                    Weight80 g

                    The recognition of finest color differences on surfaces of all kinds is the strength of the CROMLAVIEW® CR100 color sensor. Due to an optical fiber connection the sensor can be adapted to a large number of applications. Thus, the size of the measuring spot and the working distance are variable. Through a sophisticated control concept the sensor can be comfortably be parameterized via buttons. For more complex tasks a PC tool is provided which visualizes all settings and manages the 350 colors that can be stored in the sensor and be exported in a CSV file if required.the sensor that has been equipped with a powerful LED is very compact. The integrated stabilization channel technology CROMLASTAB® ensures reliable operation during the whole life cycle and protects it from temperature drift as well.

                    Features:
                    • Up to 350 colors can be stored
                    • Quick response time from 50 µs
                    • Easy adjustment to the recognition task through optical fibers and optics
                    • Release of color recognition via trigger
                    • Signal settings and teach-in of colors via buttons
                    • PC software CR-Tool for parameterization and validation of color recognition

                     

                    Specifications:

                    Sensing Channels1
                    1 Internal stabilization channel
                    Drift stabilizationCROMLASTAB® can be switched off
                    Receiving detectorThree range photo diode
                    Object illuminationPower white light LED
                    Adjustable (4096 steps)
                    Can be switched off
                    Color resolutionΔ ELab < 1
                    Color output channels4 (up to 15 with binary encoding)
                    Case temperature during operation-10 °C ... 55 °C
                    Coupling in signal pathVia optical fiber
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                      CR50 Non Contact Measurement with Light

                      CR50 Non Contact Measurement with Light
                      • CR50 Non Contact Measurement with Light
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                      Product Details:

                      Sensitivity Steps4 (20x, 40x, 80x, 200x)
                      Receiving Signal Resolution3 x 4096 steps
                      Buttons3 Buttons for teach-In
                      Off Delay0 ms, 10 ms
                      Protection StandardIP 54
                      Color Output Channels4
                      Power Supply18 to 28 VDC, max. 500 mA
                      Size50 mm x 50 mm x 21 mm
                      Weight80 g

                      The recognition of finest color differences on surfaces of all kinds is the strength of the CROMLAVIEW® CR50 color sensor. Due to an optical fiber connection the sensor can be adjusted to a large number of applications. Thus, the size of the measuring spot and the measuring distance are variable. Through a sophisticated control concept the sensor can be comfortably be parameterized via buttons.  the sensor that has been equipped with a powerful LED is very compact. The integrated stabilization channel technology CROMLASTAB® ensures reliable operation during the whole life cycle and

                      protects it from temperature drift as well.

                       

                      Features:

                      • Up to 4 colors can be stored
                      • Response time 10 ms or 1 ms (selectable)
                      • Easy adjustment to the recognition task via optical fibers and optics
                      • Color recognition released via trigger
                      • Signal settings and teach-in of colors via buttons

                       

                      Specifications:


                      Sensing Channels1
                      1 Internal stabilization channel
                      Drift stabilizationCROMLASTAB®
                      Receiving detectorThree range photo diode
                      Object illuminationPower white light LED
                      Adjustable (4096 steps)
                      Displays9 LEDs for switching outputs and/or status
                      Color resolutionΔELab < 1
                      Case temperature during operation-10 °C ... 55 °C
                      Coupling in signal pathVia optical fiber

                       

                         

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                        LDS30A Non Contact Measurement with Light

                        LDS30A Non Contact Measurement with Light
                        • LDS30A Non Contact Measurement with Light
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                        Product Details:

                        Resolution1 Cm
                        Protection ClassIP 67
                        Size L x B x H Incl Connector86 MM x 45 MM x 45 MM
                        MTTF5 years Greater Than 44.000 hours
                        Laser Divergence3 Mrad to 1 Mrad
                        Operating Temperature0 DegreeC to +50 DegreeC
                        Storage Temperature-40 DegreeC to +70 DegreeC
                        Power Supply10 VDC to 30 VDC
                        Power Consumption Max3 W
                        Humidity10Persantge to 90Persantge, Not Condensing
                        Shock to VibrationnDIN ISO 9022-3
                        Weight125 G

                        The LDS30A laser distance sensor is intended for general distance measurements that require extremely fast data acquisition.
                        It provides up to 30,000 centimeter-precise measuring values per second – up to 30 m without a reflector. With appropriate reflectors the LDS30A reaches objects at distances of up to 250 m.

                         

                        Applications:

                        • Distance measurement
                        • Fast object detection
                        • Use as proximity switch
                        • 2D and 3D scanning applications
                        • Altimeter

                         

                        Features:
                        • Compact design, low weight
                        • Extremely high measuring rate
                        • Long measuring range
                        • Eye safe operation
                        • Housing in IP 67, shock-proof and impact-resistant
                        • Industrial interfaces
                        • Digital and analog outputs
                        • Easy system integration

                         

                        Specifications:

                        Measuring range10.2 m ... 30 m for target reflectance of ≥ 10 % 
                        Up to 250 m for high target reflectance or use of reflectors2
                        Measuring accuracy 3±5 cm
                        Reproducibility±2 cm
                        Maximum measuring rate30 kHz using binary data output
                        15 kHz using decimal or binary data output
                        Laser protection classLaser class 1, EN 60825-1:2007, 905 nm (infrared)
                        Serial interfacesRS232 or RS4224, max. Baud rate 921600, ASCII or binary encoded 9600 … 921600 Baud, 8N1, ASCII
                        Digital switching output2x "high side” switches, max. load 0.2 A
                        Analog outputProgrammable distance range, 4 ... 20 mA
                        EMVEN 61000-6-2  EN 55011

                         

                           

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                          LDM30xA Non Contact Measurement with Light

                          LDM30xA Non Contact Measurement with Light
                          • LDM30xA Non Contact Measurement with Light
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                          Product Details:

                          Resolution1 MM
                          MTTF13,000 Hours (MIL HDBK 217 F N2)
                          Measuring Time0.5 ms (Optional 0.1 ms)
                          Operating Temperature-40 DegreeC to +60 DegreeC
                          Storage Temperature-40 DegreeC to +70 DegreeC
                          Supply Voltage10 VDC to 30 VDC
                          HousingAluminum Anodized
                          Size L x B x H136 MM x 57 MM x 104 MM
                          WeightCa. 800 g
                          Protection ClassIP 67

                          The LDM301A measures distances to targets up to 3000 m away with a precision down to the centimeter. It is able to detect the speed of moving objects with high accuracy. Operated without a reflector, the LDM301A convinces with a range of 300 m on almost each surface.

                           

                          Applications:

                          • Process monitoring in steel and rolling mills
                          • Fill level measurement
                          • Monitoring and positioning of cranes and conveying systems
                          • Position control
                          • Measurements at difficult-to-access measuring points in cavities, tubes, containers and cases
                          • Position monitoring of vehicles and vessels

                           

                          Features:

                          • Large operating range, also without reflector
                          • Laser transit time measurement allows for very short measuring times
                          • Safe operation through invisible laser, class 1 laser
                          • Integrated red pilot laser, optional visor for alignment
                          • Programmable analog output 4 mA to 20 mA
                          • Serial programming interfaces RS232 or RS422
                          • Compact design, protection class IP 67
                          • Customized parameterization via the PC software LDMTool
                          • Easy installation and operation

                           

                          Specifications:

                          Measuring range10.5 ... 300 m on almost all natural surfaces2,
                          up to 3 km with a target plate
                          Measurement uncertainty±20mm at 2 kHz measuring rate and 100 Hz output rate
                          Measuring range for velocity0 m/s ... 100 m/s (measuring time 0.1 s ... 0.5 s)3
                          Measuring laser 4905 nm (infrared), laser class 1, EN 60825-1:2003-10
                          Pilot Laser650 nm (visible red), laser class 2, ≤ 1 mW
                          (on, off, flashing)
                          Power consumption< 5 W (operation without heating) 
                          11.5 W (operation with heating at 24 V)
                          InterfacesRS 232 or RS 422, 1.2 kBaud ... 460.8 kBaud, ASCII, 8N1
                          Programming with Windows terminal program (e.g. LDMTool or Hyper Terminal)
                          Profibus DP, SSI (optional)
                          Switching outputs2 x "high side" switches, output current max. 0.2 A, permanently short-circuit-proof, adjustable window function
                          Analog outputProgrammable distance range limits, 4 mA ... 20 mA
                          Shock resistance10 g / 6 ms persistence shock DIN ISO 9022-3-31-01-1

                           

                           

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                          Non Contact Measurement with Light

                          Non Contact Measurement with Light
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                          Product Details:

                          ModelLDM301
                          ApplicationLaboratory, Industrial
                          PowerElectric
                          GradeIndustrial , Commercial
                          MaterialSS
                          ModeSemi Automatic

                          Owing to our expertise in this field, our firm is engaged in supplying an extensive array of Non-Contact Measurement with Light
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                          VLM500D Laser Instruments

                          VLM500D Laser Instruments
                          • VLM500D Laser Instruments
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                          Product Details:

                          Nominal distance and working range240 to 15 mm
                          Protection classIP 65
                          Power supply consumption24 VDC, max. 25 W
                          Temperature range0 Degree C to 50 Degree C
                          In extended Working Range0.48 to 900 m min
                          ReproducibilityLess than 0.025 Percent

                          The optical non-contact operating VLM500D is a modern velocity and length measurement gauge in a compact housing. he optical non-contact operating VLM500D is a modern velocity and length measurement gauge in a compact housing. Based on the spatial filter principle the velocity is acquired continuously. The spatial filter is based on the filtering effect of grid-like structures (grid modulation) implemented by a CCDSensor. The resulting frequency is detected by the device. The frequency is proportional to the velocity of the object being measured. The length can be otained by integration. The object is illuminated by an integrated strong light source (LED). The light is reflected to the CCD-Sensor according to the surface morphology (granularity). Almost every surface can be measured that way. A fast adaption to the surface condition of the object is guaranteed by built-in control loops adjusting the exposure time and the brightness. According to the customer requirement the VLM500D can be equipped with several different industry interfaces or pulse outputs. The compactness and robstness of the gauge allows a space-saving and secure installation in facilities in various fields of the industry (metal, paper, wood, ceramic).


                          Features:

                          • Contactless optical
                          • Velocity up to 50 m/s
                          • Measuring uncertainty ±0.025 %
                          • Working distance: 185 mm / 240 mm
                          • Slip free
                          • Nonwearing
                          • Nearly material independent
                          • High-Power illumination-LED
                          • No harmful LASER-light
                          • Robust and precise
                          • Insensitive against impurity
                          • Various interfaces
                          • Easy installation
                          • Nearly maintain free at a lifetime of > 15 years
                          • PC-Software for parameterization
                          • 60 months warranty
                          • Made in Germany

                           

                          Applications:

                          • Able to measure on almost all surfaces and materials (e.g. metal, paper, textiles, plastics, ceramic, wood, rubber)
                          • Suitable for various cases of applications (e.g. cutting, positioning, regulation, inspection, quality control)
                          • Applicable for a wide range of product profiles (e.g. strips, rails, plates, foils, tubes, cables, wires, robes, etc.)
                          • Length and speed measurement at winders, slitting lines, coating and inspection lines
                          • Velocity measurement in paper machines for example at paper pulp, web and paper
                          • Tube and profile length inspection and provision of velocity signals for testing purposes
                          • Velocity and cutting control for extruders


                          Options and Accessory:

                          • Add-on cards for digital interfaces (RS232, RS485/RS422, Fast Ethernet, PROFIBUS DP, Profinet IO, USB), for pulse output and analog output
                          • Delivery on demand with mounting accessory, linear guide, protection case, air purge nozzles, external counters and displays, light barriers, etc.
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                            VLM500L Laser Instruments

                            VLM500L Laser Instruments
                            • VLM500L Laser Instruments
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                            Product Details:

                            Nominal Distance and Working range185 to 7.5 mm
                            Extended Working Range185 to 10 mm
                            Measuring Range0.24 to 180 m/min
                            Temperature range0 DegreeC 50 DegreeC
                            Protection classIP 65
                            Weightapprox. 3.3 kg
                            Housing Dimensions260 mm x 160 mm x 90 mm
                            ReproducibilityLess than 0.025 %

                            The optical non-contact operating VLM500L is a modern velocity and length measurement gauge in a compact housing. he optical non-contact operating VLM500L is a modern velocity and length measurement gauge in a compact housing. Based on the spatial filter principle the velocity is acquired continuously. The spatial filter is based on the filtering effect of grid-like structures (grid modulation) implemented by a CCDSensor. The resulting frequency is detected by the device. The frequency is proportional to the velocity of the object being measured. The length can be otained by integration. The object is illuminated by an integrated strong light source (LED). The light is reflected to the CCD-Sensor according to the surface morphology (granularity). Almost every surface can be measured that way. A fast adaption to the surface condition of the object is guaranteed by built-in control loops adjusting the exposure time and the brightness. According to the customer requirement the VLM500L can be equipped with several different industry interfaces or pulse outputs. The compactness and robstness of the gauge allows a space-saving and secure installation in facilities in various fields of the industry (metal, paper, wood, ceramic).


                            Features:

                            • Contactless optical
                            • Velocity up to 50 m/s
                            • Measuring uncertainty ±0.025 %
                            • Working distance: 185 mm / 240 mm
                            • Slip free
                            • Nonwearing
                            • Nearly material independent
                            • High-Power illumination-LED
                            • No harmful LASER-light
                            • Robust and precise
                            • Insensitive against impurity
                            • Various interfaces
                            • Easy installation
                            • Nearly maintain free at a lifetime of > 15 years
                            • PC-Software for parameterization
                            • 60 months warranty
                            • Made in Germany

                             

                            Applications:

                            • Able to measure on almost all surfaces and materials (e.g. metal, paper, textiles, plastics, ceramic, wood, rubber)
                            • Suitable for various cases of applications (e.g. cutting, positioning, regulation, inspection, quality control)
                            • Applicable for a wide range of product profiles (e.g. strips, rails, plates, foils, tubes, cables, wires, robes, etc.)
                            • Length and speed measurement at winders, slitting lines, coating and inspection lines
                            • Velocity measurement in paper machines for example at paper pulp, web and paper
                            • Tube and profile length inspection and provision of velocity signals for testing purposes
                            • Velocity and cutting control for extruders


                            Options and Accessory:

                            • Add-on cards for digital interfaces (RS232, RS485/RS422, Fast Ethernet, PROFIBUS DP, Profinet IO, USB), for pulse output and analog output
                            • Delivery on demand with mounting accessory, linear guide, protection case, air purge nozzles, external counters and displays, light barriers, etc.
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                            Vinit Sanzgiri (Marketing Director)
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