InteliSENS SLRmini i4 Speed ​​and length measuring device ProtonProducts VietNam

Introducing InteliSENS SLRmini i4

The InteliSENS® SLRmini-i4 non-contact length and speed gauge, with zero speed and automatic direction detection, is ideal for flat surface products in "roll to roll" or "cut to dimension" processes. long". Paper, Film, Foil, Textiles, Nonwovens, Textiles, Roofing, Partitions, Plasterboard are just a few examples. Applications where speed measurement is important for drive control or where length measurement is important for product quality will benefit from the increased accuracy of Length and Speed ​​Measurement Laser Doppler.

Focusing on connectivity, the SLmini-i4 Smart Sensor with 32-bit communication comes pre-installed with Profibus, Profinet and Ethernet industrial protocols for your PLC connection. Modbus, OPC-UA, RS232, RS485 and WiFi complete the wide range of digital communications for your Industry 4.0 Solution.

  • No moving parts, increased reliability and MTBF
  • Non-slip, non-abrasive, does not mark your product
  • Extremely small and easy to install
  • The pulse output is the same as your encoder
  • The measuring device is independent or fully integrated with the PLC
  • Industrial data communication 4.0
  SLRmini 1220-i4 SLRmini 3060-i4
Standing distance





Depth of field 20 mm 0,79” 60mm 2,36” 
minimum speed

 0 m/min

0 ft/min

 0 m/min

0 ft/min

Max speed

+ – 2000 m/min

+ – 6562 ft/min

+ – 3000 m/min

+ – 9842 ft/min



Factory calibrated to better than 0.05%

Repeatability 0.02% 


Maximum acceleration speed 500m/s2 (1640ft/s2)

Measurement speed up to 24,400/sec


Speed ​​measurement can select m/min, ft/min, yd/min

Length measurement can choose m, ft, inch, yd

Method Normal (Continuous Length), Batch Length
Detect objects Automatically detect and detect objects
Zero speed SLRmini Series gauges can detect true zero speed when the product stops

Visible laser class 3B.
Wavelength 650 – 670 nm, typically 658 nm with a beam diameter of 3 mm (0.12”)
Total output power 40mW. Power density at standby distance 560mW/cm2.

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Link FaceBook  Jon&Jul VietNam



Phone number: 0348097237
Address: No. 4, Street 14, Highway 13, Van Phuc Urban Area, Hiep Binh Phuoc Ward, Thu Duc City, Ho Chi Minh City, Vietnam