Laser Diameter Measuring Gauge(Laser Gauge,diamerer measuring instrument,diameter measurement gauge) is the high-accuracy survey installment that uses the laser scan to carry on Non-contact the on-line measure.
Mainly used in a variety of wires, cables, pipe production line, the measurement of outer diameter and adjust the extruder screw speed or traction speed, to control the purpose of OD. Can also be applied to the outer diameter of  workpiece and size measurements.

The performance indicators:
Measurement: Laser scanning
Laser: Visible red semiconductor laser
Laser output power: <2mW
Operating voltage: ~ 220V ± 15% 50 - 60Hz
Operating temperature: -10 ~ 40 °C
Humidity: <85% RH
Work mode: continuous
Power consumption: <30WExternal dimensions:

Dimensions: LDM-25/LDM-50 Measuring head: 461mm×80mm×200mm

The Device with the following Characteristics

1. Can be connected PLC, industrial computer.

2. RROFIBUS-DP can be allocated and MODBUS converter and PLC, IPC Connect.

3. Can be equipped remote controller DDC-3, DDC-5, on the extruder and automatic feedback control to control the tolerance, improve product quality, reducing consumption.