Bangalore based globetek supplies din-mount split-core ac current transducers. It is manufactured by lem of switzerland. This product is specially designed for the process automation industry. Innovative mechanical designs are used to manufacture for the product. The prime technology sensing principle is applied for the first time to ensure better accuracy, bandwidth and linearity for the industry automation. The latest ap and apr series combines split-core functionality and quick connect wiring into a compact, din-rail mountable enclosure and saves huge installation time for panel mount applications. Apart from ap and apr series the company provides user-selectable measuring ranges, choice of output options and large sensing aperture with built in strain relief for the primary conductor. The ap and apr products are based on patented sensing technique, which is also known as prime technology or planar rogowski i measurement. By this system the sensing of current without the use of conventional magnetic circuit is possible. With these sophisticated technologies transducer is able to withstand against saturation due to over current condition. It also maintains accuracy of better than 0.8 per cent over a broad range of inputs. Other salient features include 1 khz bandwidth, operating range of -20 to +60° c, true rms for non-linear loads or noisy environments. With these qualities these ap and apr transducers are first choice of the system designers, system integrators and automation distributors.
