Offering three-port isolation in a space-saving 6 mm wide housing, VariTrans A 21000 P0 signal transmitter from Knick comes ready calibrated, making time-consuming parameter setting and adjusting unnecessary. Featuring an integrated universal power supply, it can be operated with 24 to 110 V DC as well as 110 to 230 V AC. The amplifier meets the requirements regarding personnel and plant safety through protective separation according to EN 61140 with a maximum operating voltage of 300 V. The test voltage is 2.5 kV AC. Since the devices do not require ventilation space when rail-mounted, control cabinets can be packed very densely. The low self-heating also leads to a life span with an MTBF of 280 years.
Edited by: Teoman Tugsuz
