The optoNCDT ILR2250-100-H laser distance sensor is suitable for outdoor measurements over long distances. The sensor not only measures distances up to 150m with an accuracy of < ± 1mm, but also measures accurately on difficult surfaces such as dark, structured or weakly-reflecting objects. Without any special adaptations to the target, the sensor has a range up to 100m. Adding a reflector to the target extends the range to 150m.
The optoNCDT ILR2250-100 range of laser distance sensors now comprises three models: the ILR2250-100, ILR2250-100-IO and the ILR2250-100-H. The ILR2250-100 and ILR2250-100-IO have no integrated heating and cooling element and are suitable for use in ambient temperatures from -10°C to +50°C.
The ILR2250-100-IO is a version with IO-Link, a widely used industrial communications networking standard (IEC61131-9) for connecting digital sensors and actuators to industrial fieldbus or Ethernet networks. This enables simple integration and commissioning in industrial automation environments, as well as faster sensor replacement with automated re-parameterisation during operation.
All ILR2250-100 sensors are protected by an IP65 die cast aluminium housing and are suitable for applications from transport, logistics and conveyor systems, to automation, metal processing, production monitoring and unmanned drones or vehicles.
The factory default AUTO measurement mode allows precise and reliable measurements to be made on targets over great distances. The sensors have already found uses in monitoring large coil diameters, silo filling levels and gantry cranes. The combined long range and high accuracy of the sensors has also found particular benefits in the measurement and control of diameters for hot ring rolling.
In terms of technical performance, the ILR2250-100 provides repeatability of <300µm, resolution of 0.1mm and linearity of < ± 1mm.
The optoNCDT ILR2250-100 can provide continuous measurement output via a 16-bit, scalable, 4-20mA analogue output or via RS422 serial communication. Three digital switch outputs are available for simple process monitoring and a trigger input provides opportunities to control when the sensor takes a reading.