InteliSENS® SLmini-i4 W

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InteliSENS® SLmini-i4 W

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Speed & Length Measurement

The InteliSENS® SLmini-i4 W Series non-contact speed and length measurement gauge has a wide angle lens making it ideal for the measurement of curved surface products in “roll to roll” or “cut to length” processes. Wire, Cable, Hose, Tube, Pipe are good 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.

Focused on connectivity the SLmini-i4 W Smart Sensor with 32bit communications comes preloaded with Profibus, Profinet and Ethernet Industrial Protocol for your PLC connection. Modbus, OPC-UA, RS232, RS485 and WiFi round out a wide range of digital communications for your Industry 4.0 Solution.

  • No Moving Parts, Increased Reliability and MTBF
  • No Slip, No Wear, No Marking of your product
  • Incredibly small and easy to install
  • Pulse outputs like your encoder
  • Stand Alone Measuring Device or Fully Integrated to PLC
  • Industry 4.0 Data Communications

Performance

SLmini 1220-i4 W SLmini 3060-i4 W
Stand Off Distance 120mm
4.74”
300mm
11.81”
Depth of Field 20mm
0.79”
60mm
2.36”
Minimum Speed 0.15 m/min
0.33 ft/min
0.25 m/min
0.82 /ft/min
Maximum Speed 2000 m/min
6562 ft/min
3000 m/min
9842 ft/min
Accuracy Factory Calibrated to better than 0.05%.
Repeatability of 0.02%
Measurement Maximum Acceleration Rate of 500m/s2 (1640ft/s2)
Measurement Rate Up to 24,400/sec
Units Speed Measurement selectable m/min, ft/min, yd/min
Length Measurement selectable m, ft, inch, yd
Mode Normal (Continuous Length), Batch Length
Object Detection Automatic Detection and Object Present

Connectivity

Default Output 5vdc or User Input to 24vdc
Max Maximum Frequency Maximum pulse rate 2MHz (cable length dependent) – Pulse/Meter or
Meter/Pulse Configurable as 6 x Single End or 3 Quadrature or 3 Differential.
Non-Isolated from Gauge Head, Opto Isolated from the PSU-BOB i4

Maximum Input Voltage 30Vdc
2 x Fixed logic Inputs – Laser Enable and Shutter Enable
3 x Selectable logic Inputs – Reverse Direction, Length Reset, Display Hold, Speed Hold, Total Length Reset, End of Reel

RS232 MODBUS RTU, PROTON ASCII code or Label Printer
USB using RS232 – USB Converter Cable
RS485 MODBUS RTU, PROTON ASCII code (Not available with PROFIBUS)

Connects to Proton Products CDi4 Display

Connect to a PLC using PROFIBUS, PROFINET, or EtherNet I/P, data update rate up to 500/sec. Flexible Data Configuration, Big Endian, Little Endian

Ethernet selectable between OPC-UA and Modbus

Connect to a PC or Mobile Device using WiFi 2.4G and use the Proton Products Gauge App available for iOS and Android. Ideal for gauge configuration and diagnostics

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.

Electrical & Power Requirements

 

Power Supply Power Consumption Operating Temperature Environmental Protection
18 – 30 Vdc 15 Watts 5°C – 40°C (41°F-104°F)* IP 67

*See Accessories for High Temperature Options

Size & Weight

 


Height

142mm (5.6”)
Width
104mm (4.1”)
Thickness
53mm (2.1”)
Weight
1.5kg (3.3lbs)

*See Accessories for High Temperature Options

Industry 4.0

More than 200 Data Words are available to communicate with your Industry 4.0 Solution. Data Words are divided into distinct function groups to make it easy to select the ones you want.
Gauge ID Data Words Model Number, Serial Number, Firmware APP version, Firmware Core Version, Firmware Date
Calibration Data Last Calibration Date, Days Since Last Calibration, Total Run Time, Calibration Alarm
Validation Data Words SNR, Signal Amplitude, Good Readings, FFT Amplitude
Wired Network Info IP Address, Netmask, Gateway
WiFi Network Info IP Address, Netmask, Gateway, SSID
Measurement Data Instant Speed, Average Speed, Batch Length, Total Length
Diagnostic Data Laser Temperature, APD Temperature, Laser ON/OFF Cycles, Laser Power

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