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Features

 

  • Completely solid-state design with no moving parts for very high measurement speed and long term reliability.
  • Eye-safe LED illumination.
  • Integrated air wipes.
  • Comprehensive selection of standard and optional industrial communications interfaces.
  • Optional integrated PI feedback controller for controlling extruders or capstan drives on insulation lines.
  • Optional integrated lump and neck flaw detection capability (SMFD – Single Measurement Flaw Detection).
  • Optional integrated fast Fourier transform (FFT), statistical analysis and Statistical Process Control (SPC) functions available.

DIAMETER MEASUREMENT

InteliSENS® DG-k Series Diameter Gauge

 
 
 
 
 
 
 
InteliSENS® DG-k series - connector panel view
 
InteliSENS® DG3060-k
 
 
 
 
 

Features

 

  • Completely solid-state design with no moving parts for very high measurement speed and long term reliability.
  • Eye-safe LED illumination.
  • Integrated air wipes.
  • Comprehensive selection of standard and optional industrial communications interfaces.
  • Optional integrated PI feedback controller for controlling extruders or capstan drives on insulation lines.
  • Optional integrated lump and neck flaw detection capability (SMFD – Single Measurement Flaw Detection).
  • Optional integrated fast Fourier transform (FFT), statistical analysis and Statistical Process Control (SPC) functions available.

Introduction

Proton Products InteliSENS® DG-k series dual and triple-axis diameter gauges are super fast, with scan rates of 1000 to 12500 scans/second/axis, providing outstanding product quality supervision.

Using LED light sources, high-speed Digital Signal Processing (DSP) and specialized optical design to measure, control, inspect, alarm and report diameter as well as Surface Quality Defects (SQD) as they happen, reducing customer complaints and improving your reputation as a quality product supplier.

The LED light sources cover the complete circumference of the product and any change in the diameter is immediately detected by the CCD optical receiver, measuring, controlling, alarming and reporting the diameter as well as the height, length and location of lumps and necks (if the SMFD option is purchased) along and around the product.

Extremely easy to install, integrate and use, InteliSENS® DG-k Series super fast diameter gauges can be used as a stand-alone device or integrated with production line PLCs. Optional audio/visual alarm units, fault printers and data logging PC software are available to complement the diameter gauge and close the loop on quality control.

Applications include production processes such as insulation extrusion and jacketing, wire drawing, quality control during rewinding and coiling, and rubber and plastic extrusion processes for hose, tube and pipe production.

Operating principle

The Proton Products InteliSENS® DG-k series of diameter gauges illuminate each axis of the measured object with light from a LED light source. The measured object obstructs part of the light which is then imaged onto a CCD detector array. Analysis of the pixel data from the CCD yields the object diameter. As this system is entirely solid state, it provides a very fast measurement rate together with the reliability and robustness of a system free from moving parts.

The high measurement rate of the InteliSENS® DG-k series also enables it to function as a lump and neck flaw detector at medium line speeds (< 500 m/min) when purchased with the high speed (12.5k) and SMFD (Single Measurement Flaw Detection) options.

DIAMETER MEASUREMENT

InteliSENS® DG-k Series Diameter Gauge

 
 
InteliSENS® DG2015-k  (with optional CDI4 interface display unit)
 
 
 
 
 
 
 
 
 
 
 
 
 
 

Features

 

  • Completely solid-state design with no moving parts for very high measurement speed and long term reliability.
  • Eye-safe LED illumination.
  • Integrated air wipes.
  • Comprehensive selection of standard and optional industrial communications interfaces.
  • Optional integrated PI feedback controller for controlling extruders or capstan drives on insulation lines.
  • Optional integrated lump and neck flaw detection capability (SMFD – Single Measurement Flaw Detection).
  • Optional integrated fast Fourier transform (FFT), statistical analysis and Statistical Process Control (SPC) functions available.

Additional Information:

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Introduction

Proton Products InteliSENS® DG-k series dual and triple-axis diameter gauges are super fast, with scan rates of 1000 to 12500 scans/second/axis, providing outstanding product quality supervision.

Using LED light sources, high-speed Digital Signal Processing (DSP) and specialized optical design to measure, control, inspect, alarm and report diameter as well as Surface Quality Defects (SQD) as they happen, reducing customer complaints and improving your reputation as a quality product supplier.

The LED light sources cover the complete circumference of the product and any change in the diameter is immediately detected by the CCD optical receiver, measuring, controlling, alarming and reporting the diameter as well as the height, length and location of lumps and necks (if the SMFD option is purchased) along and around the product.

Extremely easy to install, integrate and use, InteliSENS® DG-k Series super fast diameter gauges can be used as a stand-alone device or integrated with production line PLCs. Optional audio/visual alarm units, fault printers and data logging PC software are available to complement the diameter gauge and close the loop on quality control.

Applications include production processes such as insulation extrusion and jacketing, wire drawing, quality control during rewinding and coiling, and rubber and plastic extrusion processes for hose, tube and pipe production.

Operating principle

The Proton Products InteliSENS® DG-k series of diameter gauges illuminate each axis of the measured object with light from a LED light source. The measured object obstructs part of the light which is then imaged onto a CCD detector array. Analysis of the pixel data from the CCD yields the object diameter. As this system is entirely solid state, it provides a very fast measurement rate together with the reliability and robustness of a system free from moving parts.

The high measurement rate of the InteliSENS® DG-k series also enables it to function as a lump and neck flaw detector at medium line speeds (< 500 m/min) when purchased with the high speed (12.5k) and SMFD (Single Measurement Flaw Detection) options.

Specifications

InteliSENS® DG2015-k 15mm Diameter Gauges

Model
DG2015-5k
DG2015-12.5k
Units
Number of axes 2 2 -
Scan rate 5000 12500 scan/s/axis
Cumulative scan rate 10000 25000 scan/s
Update time 200 80 µs
Maximum weight 3.4 kg
Specification
Minimum
Typical
Maximum
Units
Object diameter 0.2   15 mm
Optical gate diameter     16 mm
Accuracy* -1   1 µm
Output resolution     1 µm

InteliSENS® DG2030-k and DG3030-k 30mm Diameter Gauges

Model
DG2030-5k
DG2030-12.5k
DG3030-5k
DG3030-12.5k
Units
Number of axes 2 2 3 3 -
Scan rate 5000 10000 5000 10000 scan/s/axis
Cumulative scan rate 10000 25000 15000 37500 scan/s
Update time 200 80 200 80 µs
Maximum weight 5 6.5 kg
Specification
Minimum
Typical
Maximum
Units
Object diameter 0.2   30 mm
Optical gate diameter     32 mm
Accuracy* -1   1 µm
Output resolution     1 µm
* For a < 15mm diameter object centred in the optical gate. Accuracy is ±3μm for a 15 to 30mm diameter object centred in the optical gate. Add an additional 0.05% for objects not centred in the optical gate.

InteliSENS® DG2060-k and DG3060-k 60mm Diameter Gauges

Model
DG2060-5k
DG2060-12.5k
DG3060-5k
DG3060-12.5k
Units
Number of axes 2 2 3 3 -
Scan rate 5000 12500 5000 12500 scan/s/axis
Cumulative scan rate 10000 25000 15000 37500 scan/s
Update time 200 80 200 80 µs
Maximum weight TBA 18 kg
Specification
Minimum
Typical
Maximum
Units
Object diameter 0.3   60 mm
Optical gate width     64 mm
Accuracy     ±(3µm + 0.01% of object diameter) -
Output resolution     1 µm

InteliSENS® DG2200-k 200mm Diameter Gauge

Model
DG2200-1k
DG2200-3k
Units
Number of axes 2 2 -
Scan rate 1000 3000 scan/s/axis
Cumulative scan rate 2000 6000 scan/s
Update time 1000 333 µs
Maximum weight TBA kg
Specification
Minimum
Typical
Maximum
Units
Object diameter 2   180 mm
Optical gate diameter     200 mm
Accuracy*     ±(10µm + 0.005% of object diameter) µm
Output resolution     0.01 µm
* For an object centred in the optical gate.

 

Specification
Min
Typical
Max
Units
Operating temperature 5   45 °C
Environmental protection     IP65  
         
For DC power supply models only:
DC Power supply voltage 15 24 28 VDC
DC Power consumption (with optional AiG2 interface display unit)     30 W
         
For AC power supply models only:
AC Power supply voltage 85   274 VAC
AC Power supply frequency 47   63 Hz
AC Power consumption (with optional AiG2 interface display unit)     40 W

 

Light source LED
Air wipe Integrated air wipe system
Measurement units (user configurable) millimetres (line speed: millimetres / minute, length: metres)
inches (line speed: feet / minute, length: feet)
Measurement modes Solid Solid object diameter
Glass Transparent object diameter

 

Standard Interfaces

2x digital inputs User configurable function Reset Print Activation
Maximum input voltage 24 Vdc
4x relay outputs User configurable function Gauge OK Upper tolerances exceeded Lower tolerances exceeded Single Measurement Flaw Detection (SMFD)
Isolated contact rating maximum 50 VDC / 30 VAC / 0.5 A
Line speed inputs* Analogue input 0 - 10 Vdc, user scalable
Speed pulse input 250 kHz max frequency, 30 V or 50 V max pulses (on two distinct inputs), user scalable
Communication interfaces RS-232** RS-422 RS-485 CAN-bus*** Ethernet
*Required for optional PI feedback controller operation
**An optional RS-232-to-USB converter cable is available for connection to USB equipped computers.
**CAN-bus protocol is proprietary and reserved for connection to other Proton Products equipment such as an AiG2 interface display unit.

Optional Interfaces

Must be specified for installation at time of manufacture, cannot be retrofitted.

3x Analogue outputs ±10 Vdc output of diameters or errors, user scalable
Wireless communication interfaces Choice of any one of: Bluetooth* or WiFi*
Industrial communication interfaces Choice of any one of: PROFIBUS, EtherNet/IP or DeviceNET

 

*Wireless interfaces are not available in units destined for European markets.

Optional functionality

Must be specified for installation at time of manufacture, cannot be retrofitted.

PI feedback controller Proportional Integral feedback controller
Statistics Maximum, minimum, mean, standard deviation, Cp, Cpk
SPC Statistical Process Control automatic set point for PI feedback controller (requires PI feedback controller option)
FFT Fast Fourier Transform analysis for amplitude and frequency of periodic diameter variations
SMFD Single Measurement Flaw Detection (Lump and Neck detection)