WORLD OF TEST
LASER DISTANCE SENSOR WITH ULTRA-THIN BEAM
The latest range of OM70 laser distance sensors available from sensing and instrumentation specialists Baumer, is designed to provide reliable and precise inline measurements, even on more challenging and inconsistently structured surfaces and materials. They also include the very
latest connectivity options for outstanding usability and fast
analysis for quick and easy sensor adjustment via the intuitive Baumer web interface feature. OM70 sensors feature one of
the thinnest beam shapes compared to other types of laser sensors and this is crucial in helping to ensure a more precise measuring focus. For example, most point type lasers typically only go down to 0.2mm
x 0.75mm whereas the OM70 goes down to 0.05mm x 0.05mm. This feature optimises the sensor’s receiving array enabling it to fully exploit the information content and minimises measuring impairments caused by irregularities such as machining marks, tiny scratches or dents which could otherwise impair performance. The range includes options
❱❱ Laser distance sensor with ultra-thin sensing beam works well on challenging surfaces
which cover a wide range of measuring and sensor applications. For example, the OM70 offers the highest precision at the closest ranges with precise inline measurement and a selectable range. This results in reliable measurement regardless of the object thanks to its point and line beam shapes. A second option is available which ensures reproducibility of long distance measurements up to 1500mm. Along with these is the
OM70-T which provides tolerance measurement and dimensional accuracy checks, essentially an even more high-performance option for the most demanding measuring applications.
CHANNEL EMULATION SYSTEM FOR 5G
The Keysight PROPSIM FS16 channel emulation system is the latest technology to have been introduced to accelerate 5G development and commercialisation. PROPSIM FS16 enables users
to verify the performance of 5G new radio (NR) devices with support for ultra-wide bandwidths in the mmWave frequency spectrum, beamforming technology and multiple-antenna configurations. The 5G channel emulation
system extends Keysight’s family of 5G channel emulators, widely used for benchmarking and validating devices and base stations. PROPSIM FS16 helps
chipset and device makers to cost-effectively and confidently validate the real world performance of 5G designs using multiple input, multiple output (MIMO) and massive MIMO antenna technology for high data rate applications. It is housed in a compact and
modular benchtop 5G NR radio frequency (RF) channel emulator with scalable fading capacity and intuitive software tools. The new tool complements the
❱❱ Radio channel emulation system aids developers of 5G NR
4 /// Testing & Test Houses /// February 2020
PROPSIM F64 channel emulation product, which 5G wireless equipment makers use to address ultra-high fading capacity needs. PROPSIM FS16 supports the 5G NR frequency bands and bandwidths as specified by 3GPP. It seamlessly integrates with Keysight’s 5G network emulation tools to address performance requirements that extend beyond conformance testing mandated by 3GPP, the global mobile standards organisation.
❱❱ Multiple sensors in a single head provide reliable measurements of weather parameters in outdoor conditions
WEATHER CONDITION MONITORING IN A SINGLE SENSOR HEAD
OTT Hydromet has launched a range of high-quality weather monitoring sensors aimed at the construction and building management sectors. The WS Series Lufft sensors deliver high-quality weather data with instruments that are extremely compact, rugged and reliable, according to OTT Hydromet. In the past, multiple sensors would have to be used for monitoring outdoor conditions effectively, but the new sensor can provide the same information in a single multi-sensor head. Weather monitors are
routinely employed at construction sites to check that conditions are suitable for work such as pouring concrete or crane operation, but with facility managers looking for more sustainable systems, there is an increasing demand in building management. OTT Hydromet is a specialist
manufacturer of smart weather instruments for environmental monitoring and building automation purposes. With no moving parts, OTT’s comprehensive range of compact, low-energy multi- parameter sensors offers long-term reliability for almost any weather parameter with easy integration into building control and HVAC systems.
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