InteliSENS® Eccentricity Gauge

ECCENTRICITY MEASUREMENT

The InteliSENS EG Series Non-Contact Eccentricity and Diameter gauge is designed for measuring a range of insulated wires up to 12mm (0.47”) diameter. The EG0112 is ideal for High-Frequency Data Cables where eccentricity is critical for cable performance. The EG0812 can be used for larger wire sizes and is ideal for making sure wall thickness and diameter are kept at an optimum level to maintain quality and reduce material usage.

Automatic centering ensures the cable is centered within the measuring zone. A built-in CDi4 displays 8 Point Wall Thickness, Diameter, and Eccentricity. Focused on connectivity the EG Series features 32bit communication and comes preloaded with Profibus, Profinet, and Ethernet Industrial Protocol for your PLC connection. Modbus, OPC-UA, RS232, RS485, and WiFi are included as standard providing a wide range of digital communications for your Industry 4.0 Solution.

  • Non-Contact Eccentricity
  • 8 Point Wall Thickness
  • Dual Axis Diameter
  • Super Fast Measuring Rate
  • Industry 4.0 Digital Communications
  • Stand Alone Measuring Device or Fully Integrated

Performance

  EG 0112 EG 0812
Number of axes 2 2
Gate Size 16mm
0.63inch
16mm
0.63inch
Min Object Diameter 0.1mm
0.004inch
0.8mm
0.03inch
Max Object Diameter 12mm
0.47inch
12mm
0.47inch
Resolution 0.01um
Diameter Accuracy +-1um
Eccentricity Accuracy +-1um
Optical Scan Rate 10,000 Scans / Second (5,000/Sec/Axis)
20,000 Scans/ Second (10,000/Sec/Axis) Option
Eccentricity Update Rate 8ms
Units Diameter Measurement selectable mm, inch

Connectivity

1 Speed Input

Logic Input x 2

Pulse Input 250kHz max frequency, 30v or 50v max pulses (on two distinct input)
Analogue input 0 - 10vdc
Required for Optional PI feedback diameter control and SMFD location

2 Logic Inputs

Logic Input x 2

Maximum input Voltage: 24 Vdc
User configurable function: Reset, Print

4 Relay Outputs

Relay Outputs x 3

Maximum Voltage 50Vdc / 30 Vac / 0.5A
Selectable function: Gauge OK, Eccentricity Tolerance exceeded, Upper Tolerance exceeded, Lower Tolerances exceeded, Single Measurement Flaw Detection ( SMFD ) , Over any ( Limit ), Under any ( Limit ), Lump & Neck, Lump, Neck, Over average, Under average, Window dirty

1 Serial I/O

CANbus x 1

RS232 Modbus Communications
USB using RS232 - USB Converter Cable
ZM4000 Printer Communications

1 CANBUS

CANbus x 1

Connects to Proton Products CDi4 Display

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1 ETHERNET

CANbus x 1
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1 WiFi

i-BUS x 1

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

i-BUS x 1

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

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Connectivity Options

3 Analogue Outputs

+ - 10 Vdc output of diameters eccentricity, or errors.

Optional Functionality

PI Feedback Control
i-BUS x 1

Proportional Integral feedback controller for diameter control

Statistics
i-BUS x 1

Maximum, minimum, mean, standard deviation, CP, Cpk

SPC
i-BUS x 1

Statistical Process Control automatic set point for PI feedback controller

FFT
i-BUS x 1

Fast Fourier transform analysis for amplitude and frequency of periodic diameter variations

SMFD
i-BUS x 1

Single Measurement Flaw Detection (Lump and Neck Detection)


Measuring Principle

The Eccentricity Gauge combines electromagnetic and optical scanning principles. The optical scanning system is used to define the wire insulation outer diameter and the electromagnetic system is used to determine the wire core position, eccentricity and 8 point wall thickness.

Optical measurement is done by sending out light from LEDs which shine on the measuring object thus casting a shadow on the CCD receiver. The image information is then evaluated by integrated signal processors.

The optical measurement and magnetic measurement are performed simultaneously at high rates, minimizing inaccuracies caused by wire vibrations, and both measurements are controlled on the same plane to eliminate the errors due to product twists.

Laser Doppler

Electrical and Operating Requirements

Power Supply
85 - 274 Vac

Power Consumption
300 Watts 

Operating Temerature
5c - 45c (41-113F)

Environmental Protection
IP 65


Size and Weight

Height
1166mm (45.9”)

Depth
360mm (14.2”)

Width
142mm (5.6”)

Weight
45 kg (99 lbs)

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Industry 4.0

More than 200 Data Words are available to communicate with your Industry 4.0 Solution. Data Words are divided the 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

Diameter, Eccentricity, Eccentricity Angle