VDO 1/2 NPT 21mm Thread Diesel Engine Oil Temperature Sensor Water Temperature Sensor for Generator Set Technical Parameters: Mounting thread: 21mm male Measuring range :0-120 diploma Alarm temperature: ninety eight ± 2 diploma Resistance indexing tabl Temperature ℃ 20 forty 60 eighty a hundred 120 Resistance cost Ω 677±20 294±15 134±10 70±10 38±10 22±10 Package Include: 1 x NPT half Temperature Sensor