Situ electro instruments supplies multi-range transducers, which can take ac voltage inputs of 0-15-30-75-150-300-600 and current inputs with a range of 0-30-75-150-300-600-1200-2400-6000 ma. Separate input terminals are provided for each range. The outputs can be either 0-10 v dc with 0-20 ma load or 4-20 ma with 0-600 ohms load. These multi-range transducers can operate with an auxiliary voltage of 110 v ac or 230 v ac at 50 hz. Input, output and auxiliary supplies are mutually isolated. Externally accessible trimmer potentiometers are provided for span adjustment of each range. These are back panel mounting type and are ideally suited for component inspection test benches such as transformers, relays, and contactors. They are also suitable for industrial automation systems with externally controlled auto range functions.
