Basic Info.
Type
Laser Diameter Gauge
Measurement Object
Outside Diameter
Test Methods
Laser Diameter Gauge
Precision Gauge
Precision Gauge
Product Description
Laser Diameter Gauge for measuring cable diameter up to 45mm.
At the same time, we also produce a variety of models, Model LDM-25, LDM-50,LDM-100,LEM150,LDM210,LDM300,LDM380. we can also customize the larger diameter measurement range according to your requirement. Till now, only our factory can produce laser diameter gauge machine with such a large measuring range in China, or even in the world.
LDM Series Gauge is the classic Mercury-Tech product series, with decades of technological innovation and more than 1,000 customers use these products, high accuracy, reliable product. Currently it is the wire, cable, pipe measurement's best choice. It develops 10 models in the series .
Laser Diameter Gauge Features
1. non-contact laser diameter measurement, high speed, high accuracy and good repeatability.
2. Real time outside diameter and roundness display, improve quality control and production efficiency, reduce the wast e of materials.
3. Various digital and analog control signal functions, to achieve fully automated production.
4. Various preset functions,nominal value, the upper and lower tolerance, alarm control presets, easy to operate.
5. Standard data port connection ready,compatible software for data analysis development convenience.
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 | -10~40ºC |
| 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 ± 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
3. The Device with the following Characteristics
i. Can be connected PLC, industrial computer.
ii. RROFIBUS-DP can be allocated and MODBUS converter and PLC, IPC Connect.
iii. 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 (Model: DDC-5)
i. It be used to remote display and control.
ii. Applicable to DC motors, VVVF motor.
iii.The controller can control the speed of extruder or the tractor according to the diameter tolerance.
Signal distance: More than 500m
Output voltage: ±10V
With RS485 It can connect to PLC industry controlling computer
The PROFIBUS-DP or MODBUS
Can be selected.
External dimensions:164mm×85mm×280mm (Model:DDC-3)
100mm×100mm×120mm (Model:DDC-5)
Installation hole size: 152mm×76mm (Model:DDC-3)
90mm×90mm (Model:DDC-5)
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