Detailed Product Description Capillary ThermometerCase: stainless steelDiameter: 4", 6"Inlet thread: 3/8", 1/2", NPT ,BSPT, BSP or according to customers orderTemperature probe size:Ø(10, 12, 14)X(100~500)mmMax pressure: brass material 1.6Mpa, stainless steel material 6.3MpaCapillary length:20MAmbient temperature:-40~+70Accuracy:2%, 1.6%