Diameter: 21/2", 2", 21/2", 3", 4", 5", 6" Range: -40～500°C Case: stainless steel Connection: adjustable connection Stem diameter: ?6mm-?12mm Stem length: 21/2" - 24" or according to customer order Accuracy: 1.6%-1% Inlet thread: 1/2", 1/4", 1/8", 3/8"，BSP, BSPT, NPT or according to customers order