DITELTEC Signal Conditioners and Isolators KOS528A

The KOS528A is a signal isolator designed for 4-20mA active sensors with a passive output. It features galvanic isolation between input and output, providing protection against overvoltage and inductive or capacitive interference. The device supports a maximum input current of 40mA and is equipped with overcurrent protection up to 500mA. It offers an input impedance of 190,Ѷ and maintains high accuracy with a maximum overall error of 0.05% and a linearity error of less than 0.03%. The output is a passive 4-20mA signal, compatible with typical load capacities of 800,Ѷ at 24V and 200,Ѷ at 12V. The KOS528A is designed to operate within a temperature range of -25¬?C to +70¬?C and has an insulation voltage rating of 3000VAC between input/output and input/power supply. It is housed in an IP20 rated enclosure made of polyamide PA6.6 and can be mounted on standard EN50022 rails. The device is also protected against reverse polarity and has a maximum power consumption of 25mA. This product is suitable for applications requiring reliable signal conditioning and isolation in industrial environments.