- The RF41 is an OEM laser module to integrate laser distance measurement capabilities into existing measurement equipment. It is an optoelectronic distance measuring device for industrial applications with an analogue interface (4 mA to 20 mA).
- It works contact-free on the principle of comparative phase measurement (amplitude modulation) and facilitates precisely accurate measurement of distances.
- The OEM laser module RF41 distinguishes itself through high precision as well as high independence from the surface of the measuring object. The red, visible laser beam allows for easy alignment. - Compared to the industrial laser distance measurement gauge LDM41A only the housing is omitted.
- Distance measurement and determination of position
- Diameter measurement of rolls / coils
- Fill level measurement
- Position control
- Monitoring of safety-relevant parts
- Monitoring of lifting plants / lifting height measurement and positioning of elevators
- Monitoring and positioning of cranes and conveyor systems
Thông số kỹ thuật
- Measuring range : 0.2 m ... 30 m on almost all natural surfaces, over 100 m achievable depending on the degree of reflection of surfaces
- Measuring uncertainty : ±2 mm under defined measuring conditions; ±3 mm (+15 °C ... +30 °C); ±5 mm (-10 °C ... +50 °C)
- Resolution : 0.1 mm, freely scalable
- Reproducibility : 0.5 mm
- Measuring time : 0.24 s ... 6 s adjustable or automatically in mode DT; 0.1 s in mode DW on white surface; 20 ms in mode DX on white surface (only LDM42A)
- Laser divergence : 0.6 mrad
- Laser class : Laser class 2 acc. to DIN EN 60825-1:2001-11 (650 nm, red)
- Operating temperature : -10 °C ... +50 °C
- Storage temperature : -40 °C ... +70 °C
- Supply voltage : 10 V ... 30 V direct currents
- Power consumption : Ca. 1.5 W
- Serial interface : RS232 or optional RS422, max. Baud rate 38400, ASCII, setting of measuring functions, scaling, measuring time via commands, display of measured values, internal temperature and error code
- Switching output : Programmable switching threshold and hysteresis, "high side" switch, maximum load 0.5 A
- Digital input : External trigger, 3 V - 24 V, programmable delay
- Analog output : Programmable distance range limits,4 mA to 20 mA, adjustable reaction on error (3 mA, 21 mA or last valid measured value)
- Dimensions (without connector) : 135 mm x 75 mm x 50 mm
- Weight : Approx. 220 g
- MTBF : 30,000 hours at 25 °C
- Mounting : 4 drill holes in front plate for M4 screws, 65 mm x 41 mm