1/2″ NPT Thread Pt100 RTD Temperature Sensor Probe with Wire -50 to 250°C / -58F
1/2/5/10pcs RTD Pt100 Waterproof Ohm Probe Sensor(U12110154001). Fixing thread PT1/2″(taper thread). Protection tube(probe part) Stainless steel 304. Protection tube(probe part) length: 50mm(1.96″). Fixxing thread Stainless steel 304.