Performance
| DGk3400-i4 | |
| Maximum Diameter | 380 mm 15″ |
| Minimum Diameter | 10 mm .39″ |
| Accuracy † | ± (50 μm + 0.05% of object diameter) |
| Resolution | 0.01 µm |
| Scan Speed | 10,000 scans/s |
†: object centered in the optical gate.
Measurement Technology
Unlike traditional laser diameter gauges, which use a mechanically scanned laser beam, the
InteliSENS® DGK-i4 diameter gauge uses an entirely solid-state technique. A LED light source is used to generate a broad collimated light beam that fully illuminates the measurement zone. The shadow generated by an object inserted into this light beam is imaged by a CCD, and the resulting electrical signal is digitally processed to measure diameter. This solid-state approach results in the following advantages over traditional laser diameter gauges:
• Higher measurement speeds (not limited by mechanical scan time).
• Higher reliability and MTBF of the gauge as it suffers no wear from moving parts.
• No laser precautions are required as a non-laser light source is used.
Connectivity
Analogue Speed input 0 -10vdc
Required for Helix Mode, Tolerance Location and Optional SMFD, Statistics and PI
Feedback Diameter Control options.
250kHz max frequency, 30v or 50v max pulses on two distinct inputs.
Required for Helix Mode, Tolerance Location and Optional SMFD, Statistics and PI
Feedback Diameter Control options
4x normally open relays
Maximum 1 A / 24 VDC.
Gauge OK, Upper Tolerance, Lower Tolerances, Single Measurement Flaw Detection (SMFD)
1 x RS232 / RS422 / RS485
MODBUS RTU; PROTON ASCII code or Label; USB using RS232 – USB Converter Cable; RS485 MODBUS RTU; PROTON ASCII code (not available with PROFIBUS)
1 x CANBUS Port
Proprietary CAN protocol to connect CDi4 display interface, including CS5G / via CS1000
1 x iBUS Port
Connect to a PLC using PROFIBUS, PROFINET, EtherNet/IP [all included: select one to use].
Data update rate up to 500/sec.
Flexible Data Configuration, Big Endian, Little Endian.
1 x Ethernet port
Connect to PC, Network, PLC, Cloud Service
User selectable – Modbus TCP/IP or OPC-UA for Industry 4.0 solutions.
Connect DGk gauges to your OPC UA data collection system.
Wi-Fi for gauge configuration and diagnostics.
Gauge Head Add on Hardware
3 analogue (±10V) outputs can be set to X, Y, Z axis output for 2 and 3 axis gauges. Average diameter, diameter error, ovality and ovality error.
Feedback Control monitors the actual measured diameter compared to a Preset Value and provides a Control Output Signal that can be used to trim the motor output and maintain the product diameter within the Preset Value.
Gauge Head Add on Software
The DGK10k scanning option upgrades the standard gauge to a Super High scan rate, Ideal when used with SMFD Single Measurement Flaw Detection. Each scan takes just 1ms to obtain and output a new diameter reading.
Maximum, Minimum, Mean, Standard Deviation, Cp, Cpk is collected during a selectable time or length period. The results are updated on the SiDi CDi4 Universal Display, PCIS Software and can be transmitted digitally.
Statistical Process Control (SPC) enhances the Feedback Control option. Statistical Process Control, “measures” Process Capability and automatically adjusts the control set point to maximize material savings while maintaining control within upper and lower limits
Fast Fourier Transform (FFT) analyzes the diameter data for periodicity. Providing Amplitude verses Frequency data and a graphical representation on the SiDi CDi4 Universal Display Unit or PCIS Software.
Single Measurement Flaw Detection (SMFD) analyzes each individual measurement and compares it with the running average. If a Single Measurement is greater than the running average and above or below a threshold value a Flaw is Detected.
Electrical and Operating Requirements
DGk3300-i4 / DGk3400-i4
| Power Supply 100 – 240 Vac (50 – 60Hz) |
Power Consumption 100 Watts |
Operating Temerature 5c – 45c (41-113F) |
Environmental Protection IP 65 |
Size & Weight
| DGk3300-i4 / DGk3400-i4 | Height 1680 mm (66.1″) |
Width 226 mm (8.9″) |
Length 1500 mm (59″) |
Weight 21 kg (46.2 lbs) |
