Microprocessor Based “Smart” Transmitter – VELTRON II

The VELTRON II is an ultra-low differential pressure “smart” transmitter designed to convert the low magnitude pressure signals generated by airflow stations and probes, or static pressure sensors into dual transmitter output signals (4- 20mA, 0-5VDC or 0-10VDC) linear to pressure or flow. Each VELTRON II is equipped with numerous standard features: A multi-line LCD used during configuration/calibration
and for display of process; AUTO-zero for elimination of transmitter zero error; user selectable primary signal noise filter, input power isolation; capability of 10:1 flow or 100:1 pressure turndown; NEMA 1 enclosure, and a long list of construction options.