Comtest Technologies, accredited southern African partner to Symmetricom, has introduced the SA.45s Chip Scale Atomic Clock. Symmetricon supplies highly precise timekeeping technologies, instruments and solutions for the generation, synchronisation and distribution of precise time and frequency signals. The SA.45s provides the accuracy and stability of atomic clock technology while achieving dramatic reductions in size, weight, and power consumption. The newest member of Symmetricom’s Quantum family of atomic oscillators is ideal for portable applications requiring precise synchronisation and timekeeping, especially in GPS-denied environments. It weighs only 35 grams, requires only 115 mW of power and is two orders of magnitude more accurate than the more power consuming quartz based solutions it replaces.
Atomic oscillators, or atomic clocks, employ the fundamental physical principles that define world time. When the atoms of certain elements are excited to resonance they emit radiation of a precise frequency. Hydrogen, cesium and rubidium are the elements most commonly used. Oscillators that are synchronised to this frequency produce a timing signal that is extremely accurate and stable – much more so than signals produced by crystal based technology. Symmetricom’s Quantum family achieves this accuracy and stability in atomic oscillators of extraordinarily small size and low power consumption. These atomic clocks are small enough to be embedded directly on a circuit board and are ideal for portable applications where size, weight, and power consumption are key issues.
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Sensors & Transducers
A new IDTechEx report forecasts the market for sensors in humanoid robots will exceed $6,59 billion by 2037, driven by perception sensors, force/torque sensors, encoders and inertial measurement units across a growing range of commercial robot platforms.
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Telco sensors are designed to operate where moisture, particulate contamination and surface fouling would disable conventional sensors, with a range including an adjustable five-metre infrared proximity sensor for harsh industrial environments.
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Smart automation is closing the gap between operational efficiency and environmental responsibility, and the data to do it is already inside the plant. With ifm’s sensing and digitalisation technologies, manufacturers can turn machine intelligence into measurable sustainability gains.
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Advances in wireless communications, condition monitoring and sensing technologies are helping mining operators extend measurement into previously under-monitored areas, improving equipment reliability, process performance and water stewardship.
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The OCF fibre-optic amplifier detects even the smallest or most transparent objects in confined spaces, making proven fibre-optic technology easier and more user-friendly than before.
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Endress+Hauser’s inline measuring devices, the Proline Teqwave MW 300 and the Proline Teqwave MW 500, determine the total solids content of wastewater directly through microwave transmission.
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