Pneumatic Temperature Transmitter Direct Acting Max Air Pressure 25 psi Max Ambient Temp 265 Degrees F Temp Control Range -40 Degrees to 160 Degrees F Output Pressure Range 3 to 15 psi Sensing Bulb Dia 11/32 in Sensing Bulb Length 7 in Control Air Pressure 3 to 15 psi Push-on Barb for 5/32 in and 1/4 in OD Tubing Air Connections Element Type Rod and Tube Height 3 in Width 2 1/2 in Depth 10 in Air Consumption 0.019 scfm