Profile360-600 automatically measures pipe OD and OOR from 6” up to 24” (150 to 600mm) at two locations: in-line before cutting, and in final inspection. The system in final inspection produces an automated dimensional inspection report for the OD and OOR of the pipe ends and body to assure compliance with API and other standards. When installed prior to cutting, the measurements can be used to fine-tune the tooling during a set up change, and then alarm whenever OD or OOR values approach the allowable limits so that an operator can intervene before a quality fault occurs.


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  • Caliper Tool Set measures diameter and OOR for both ends and body.
  • Registration feature provides fast and easy automatic calibration and alignment checking.
  • Optical Comparator Display compares a measured profile to a round standard template same as an Optical Comparator.
  • Data Logging records all measurements to a data log file.
  • Report Printing feature prints a Quality Report for each run.
  • Run Mode feature allows the system to be run continuously at a clock frequency or be triggered from an encoder or relay contact.
  • Communication Interface communicates measure values to external systems by Modbus TCP or OPC Server.
  • Alarm Option features an alarm via red/yellow/green light tower with horn.
  • Inherently reliable due to its simple design. Profile360 has no moving parts – no slides, motors, controllers
  • A single measurement cycle instantaneously acquires about 5,000 data points (for a 24” pipe) in a precise cross-sectional plane in 1 millisecond.
  • CrossCheck™ Line-Laser Sensors, developed and optimized by Starrett-Bytewise to achieve the range and accuracy required for pipe mills.


  • Product Size (Diameter): 600mm
  • Product Type: On-Line Diameter Gage
  • Field-of-View, Diameter: 600mm
  • Accuracy: 0.15mm
  • Repeatability (3s): 0.075
  • Laser Frequency, Maximum: 0.3mm
  • Exposure Time, Typical: 0.001 Seconds
  • Current at 230V: 20 Amps
  • Laser Classification, CDRH: 3A
  • Laser Classification, IEC: 3R
  • Low Voltage Directive: Yes
  • EMC Directive: Yes
  • Machinery Directive: Yes