The M-System VA-A-F Transducer (model VA-A-F, variant VAAF) is a VA transducer specified for a 10–50 mA signal range and a 120 VAC power supply. It supports current signaling in the 10–50 mA band and is designed to run from a standard 120 VAC source. This makes it suitable for instrumentation and process-control applications that require a current-based signal powered by mains voltage.
