300 Instrument Thermometers

Noshok-300_Series_Bimetal-large with Datasheet

Noshok 300 Series is the highest quality thermometers available on the market. Corrosion-resistant 304 stainless steel case and bezel provide a hermetic seal to prevent lens fogging and moisture damage. Dial size of 3″ and 5″ with centre back, 1/2” NPT bottom connection. Meanwhile, it has additional selection for adjustable angle connection on 30-320 and 50-320 models.

Bimetal element is an extremely responsive temperature sensing helix which has been carefully sized, tested, heat-treated and aged to relieve inherent stresses and ensure continued accuracy. For accurate readings, the minimum recommended stem immersion is 2-1/2″ in liquids and 4″ in gases.


  • Temperature Range: -100…150 °F through 200…1000 °F
  • Scale: dual, outer is °F while inner is °C
  • Connection: 1/2”NPT for 3” & 5” dial size
  • Dial Size: 3” & 5”
  • Stem Length: 2.5”….24”
Application NotesTypeLanguage
  300 Instrument Thermometers-Datasheet pdf English US [filesize]https://ansac-tech.com.sg/wp-content/uploads/2015/05/300-Series-Bimetal-Instrument-Type-Dial-Indicating-Thermometers.pdf[/filesize]