Microprocessor Based “Smart” Transmitter – MASS-tron II

Via the addition of both process temperature and pressure compensation, the ultra high accuracy VELTRON II becomes the MASS-tron II multi-variable mass flow transmitter. The process temperature input is an analog signal from a remote 4-wire or loop powered temperature transmitter; with the MASS-tron II having the capability of performing the linearization. The process pressure is measured by means of an internal absolute pressure transducer connected to the transmitter’s static pressure signal input.