Large diameter laser outside diameter measuring instrument LDM-150 LDM-210 LDM-380. Laser diameter measuring instrument is the high-accuracy installment that uses the laser scan to carry on the no-contacts on-line measurement. It is mainly used in measuring of outer diameter and adjusting the extruder screw or traction speed, to control the outside diameter. It is applicable to measure and control the diameter of metal wires, glass, pipes, wire and cable, etc.
It can also be applied to the outer diameter of workpiece and size measurements.
1. Technical parameters
| Model |
LDM-25 |
LDM-50 |
LDM-100 |
LDM-150 |
LDM-210 |
LDM-380 |
| Measuring Range |
0.2-20mm |
0.2-45mm |
0.2-95mm |
0.2-145mm |
0.2-205mm |
0.2-375mm |
| Min Size |
0.2mm |
0.2mm |
0.2mm |
0.2mm |
0.2mm |
0.2mm |
| Max Size |
20mm |
45mm |
95mm |
145mm |
205mm |
375mm |
| Accuracy |
±0.001 |
±0.002 |
±0.01 |
±0.01 |
±0.01 |
±0.01 |
| Resolution |
0.001mm |
0.001mm |
0.001mm |
0.001mm |
0.001mm |
0.001mm |
| Dimension |
48.5x20x8.5cm |
48.5x20x8.5cm |
62x25x6cm |
92x29x9.5cm |
121x36x8.5cm |
45x50x8.5cm(x2) |
| Units of Measurement |
mm |
mm |
mm |
mm |
mm |
mm |
| Power |
~220V±15%, 50-60HZ |
| Temperature |
-10~40℃ |
| Humidity |
<85% RH |
|
Gauge Head
Serial I/O
|
Standard: RS485 Options:RS232 / USB / Profibus |
| Presets |
Diameter, +Tol,-Tol, Alarm Setting |
| Transparent Measurement |
Option |
Option |
Option |
Option |
Option |
Option |
| Control Output |
| Serial I/O |
RS485 |
| Analogues Output |
16 bit ±10V DC Output |
| Relay Output |
2 Volt Free (Status, Upper Tolerance, Lower Tolerance) |
2. The performance indicators
Measurement: Laser scanning
Laser: Visible red semiconductor laser
Laser output power: <2mW
Operating voltage: ~ 220V plus/minus 15% 50 - 60Hz
Operating temperature: -10 ~ 40 Degrees Celsius
Humidity: <85% RH
Work mode: continuous
Power consumption: <30W
3. 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.
4. Display Controller
1). It be used to remote display and control.
2). Applicable to DC motors, VVVF motor.
3). The controller can control the speed of extruder or the tractor according to the diameter tolerance.
4). Can simultaneously measure the outside diameter.
Signal distance: more than 500m
Output voltage: plus/minus 10V
With RS485 It can connect to PLC industry controlling computer
The PROFIBUS-DP or MODBUS
Product Tags:
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Large Diameter Laser Outside Diameter Measuring Instrument LDM-150 / LDM-210 Images
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