Diameter laser measurement laser diameter gauge for cable coiling machine diameter controller

1 General

Type DDM-3020 is the third generation dynamic diameter gauge for measurement and control developed by Shanghai Online. Employing the measuring principle of high speed pulsed IR ray combined with high precision CCD sensor and aided by high speed digital image process technique, this generation gauge features high measurement accuracy, high stability, easy application and maintenance and extra-long service life. A complete set of the Gauge includes a DDM-3020 diameter measuring head, measuring head support and a separate DSP-3A Monitor.

DDM-3020 Dynamic Diameter Gauge is used mainly for online diameter measurement and control for electric wire and cable, optic fiber cable, tubes and wires. Compared with the previous generation products, the third generation gauge is characterized by

☆ All digital image process technique and dedicated ultra-large scale integrated circuit, which ensure high stability, compact size and low power consumption.

☆ Hardware acceleration, which provides high measuring speed up to 1800 measurements/s and makes it possible to use the Gauge as a lump & neck detector.

☆ RS-485 communication interface,which makes the Gauge to be connected easily to an industry computer, PLC and touch panel.

☆ Advanced feedback control system, which improves the control effect.

1.1 Service conditions and packing size

Power: 100～240VAC, 50～60Hz;

Operating temperatures: 0～45 ℃

Atmospheric humidity: ≤ 90%(free of condense water)

Ambient requirement: The surrounding air shall free of corrosive gas, oil, steam and heavy dust

Packing size: 615 mm×330 mm×280 mm(L×W×H)

Weight of the complete machine: 11 kg

1.2 Principal technical data

Nominal measuring range: 20 mm

Recommended measuring range: 0.1～16 mm

Measuring accuracy: ±(0.002 + 0.02% gauge readout)

Measuring speed: 1800 measurements/s

Power consumption: < 10W

Communication interface: RS-485

Centre height(including support): 850～1100 mm

Dimensions(excluding support): 100 mm×100 mm×410 mm