DPT-R8 Multi-Range Differential Pressure Transmitters for Air Pressure. 8 Jumper selectable ranges: ±25, ±50, ±100, ±150, 0-25, 0-50, 0-100, 0-250 Pa. Selectable output of 4-20mA or 0-10vDC, Accuracy 1% ±2Pa < 125Pa (1% ±1Pa >125 Pa). Power Supply: 24vDC, ±10%. ABS Enclosure with IP54 Rating. Dimensions: 90 x 95 x 36mm. Operating Temperature -20 to + 50°C, 0-95%RH. ...