NEMA 4X Enclosure, 0.25% F.S. Accuracy, Ranges from 0-1" w.c. to 0-100 psid
Positive, negative and differential pressures can
be measured within a
full span accuracy of ±0.25 with the Series 616W Differential Pressure
Transmitter. Units are enclosed in a polycarbonate case, rated NEMA 4X (IP66)
and operate by sensing the pressure of air and compatible gases then sending
a standard 4-20 mA output signal.
Design enables operation in 2-wire current loops. A wide
range of models are available factory calibrated to specific ranges.
The span
and zero controls are
for use when checking calibration. They are not intended for re-ranging to
a significantly different span. The LCD (as shown to the left)
allows local indication
of pressure. (If LCD is not needed, drop from model number.)