20K Ohm NTC Temperature Sensor, Immersion Sensor for Hot or Chiiled Water Application, 5 Inch Insertion Length, -40/250 Degree Operating Temperature Range, 20k Ohm NTC @ 77 Degrees, Used with Excel 10,50,80,100,500 Series

20K Ohm NTC Temperature Sensor, Outside Air Temperature Application, -40/250 Degree Operating Temperature Range, 20k Ohm NTC @ 77 Degrees, Used with Excel 10,50,80,100,500 Series

20K Ohm NTC Temperature Sensor, Duct Averaging Application, 12 Foot Insertion Length, -40/250 Degree Operating Temperature Range, 20k Ohm NTC @ 77 Degrees, Used with Excel 10,50,80,100,500 Series

20K Ohm NTC Temperature Sensor, Strap On Sensor for Hot or Chiiled Water Application, -40/250 Degree Operating Temperature Range, 20k Ohm NTC @ 77 Degrees, Used with Excel 10,50,80,100,500 Series