InteliSENS^® SL mini Series

SPEED & LENGTH MEASUREMENT

The InteliSENS^® SLmini non-contact speed and length measurement gauge is ideal for flat surface products in “roll to roll” or “cut to length” processes. Paper, Film, Foil, Wovens, Non-Wovens, Textiles, Roofing, Sidings, Gypsum Board are just a few examples. Applications where speed measurement is critical for drive control or where length measurement is critical for product quality will benefit from the increased accuracy of Laser Doppler Speed and Length Measurement.

• No Slip, No Wear, No Marking of your product
• No Moving Parts, Increased Reliability and MTBF
• Incredibly small and easy to install
• Pulse outputs like your encoder
• Digital Communications you need
• Stand Alone Measuring Device or Fully Integrated to PLC

• Tech Specs
• Additional information
• Accessories

SLmini Performance

Accuracy

Factory Calibrated to better than 0.05% within the central 20% of the Depth of Field.
Repeatability of 0.02%

Measurement

Maximum Acceleration Rate of 1000m/s² (3280ft/s²)
Measurement Rate Up to 50,000/sec (20us)

Units

Speed Measurement selectable m/min, ft/min, yd/min
Length Measurement selectable m, ft, inch, yd

Material Present

For part length measurement

Connectivity

4 Pulse Outputs

RS422 Differential Pair Pulse Outputs Configurable as Quadrature or IndexConfigurable as Quadrature or Index

Default Output 5vdc or User Input to 24vdc Max

2MHz Max Pulse Output Rate

3 Logic Inputs

Non Isolated, Normally Open (High State) Pulldown Logic Inputs Maximum Voltage: +/-30V Minimum Current 3mA

Reverse Direction, Length Hold, Display Hold, Speed Hold, Total Length
Reset, End of Reel / Batch Length Reset

2 Logic Outputs

Maximum Voltage 25Vdc Current 0.1A

Gauge Ok, Object Detected, Gauge Measuring, Good Readings Low,
Gauge Temperature High, Preset Length 1, Preset Length 2

1 Serial I/O

RS232 Modbus Communications

USB using RS232 - USB Converter Cable

ZM4000 Printer Communications

1 CANBUS

Connects to Proton Products CDi4 Display

1 WiFi

Connect to a PC or Mobile Device and use the Proton Products Gauge
App available for iOS and Android. Ideal for gauge configuration and
diagnostics.

1 i-BUS

Ethernet TCP/IP Modbus is the Default Communication. Connect to a PLC using optional ProfiBus, ProfiNet, EtherNet I/P or DeviceNet.

Laser Doppler

Class 3B Visible Laser.
Wavelength 650 - 670 nm, typically 658 nm with a beam diameter of 3mm (0.12”)
Total emitted power 40mW. Power Density at Stand Off Distance 560mW/cm2