Dwyer MSX-U12-IN-LCD is a 4 digit LCD Pro Magnesense® differential pressure transmitter. It has an accuracy of ±.5% FSO for most ranges, a power requirement of 10-36 VDC (2-wire) or 17-36 VDC or isolated 21.6-33 VAC (3-wire), and an instantaneous response time. It has a NEMA 4X (IP66) enclosure rating and offers output signals of 4-20 mA (2-wire) or 0-10 V/0-5 V selectable (3-wire). It is suitable for air and non-combustible, compatible gases and has digital push-button zero and span adjustments. The pressure sensor measurement is unaffected by orientation. Consult the factory for wetted materials. It has a pressure limit of 3.6 psi (max operation) and 6 psi (burst) for ranges 0 and 1, and 6 psi (max operation) and 6 psi (burst) for ranges 2 and 3. The process connection options include 1/8", 3/16", 1/4", 5 mm, and 6 mm ID flexible tubing. The loop resistance is 0-1250 Ω max for current output and the minimum load resistance is 1 k Ω for voltage output. It has a stability of ±1% FSO/year and a current consumption of 21 mA max continuous. The electrical entry is 1/2" NPS thread with a cable gland included.