Pneumatic Temperature Transmitter, Direct Acting, Single Temperature, Air Connections 1/4 in Barb, Element Type Bulb, Capillary Length 36 in, Max. Air Pressure 25 psi, Max. Ambient Temp. 135 Degrees F, Height 4 3/4 in, Width 3 3/4 in, Depth 3 in, Temp. Control Range 65 Degrees to 85 Degrees F, Air Consumption 38 scim, Throttling Range 3.5 Degrees F, Includes Mounting Bracket