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Dial Indicating Thermometer Options


Adjustable Union Connection

  • Can be used to change the immersion depth of the thermometer stem, or reposition the dial face for better viewing
  • Also helpful when installing a thermometer where space is limited

Certified Calibration

  • Available on all NOSHOK thermometers
  • Certified calibration provides the user with a serial numbered thermometer along with a calibration sheet against a
    primary temperature standard
  • Traceable to the National Institute of Standards and Technology


  • In addition to our standard 1/2" NPT connection, 1/4" , 3/8" NPT and metric connections are also available
  • If a special connection is required, please consult the factory
  • Other options include a plain stem with an adjustable compression fitting, or left, right or top connections

Glow Dial (GD)

  • Allows up close daylight and/or distant night time viewing 5" Adjustable angle or back connect
  • Reflective Pointer
  • Two reflective clips included to indicate custom minimum and maximum limits


  • Laminated safety glass lenses are available on all 3" and 5" NOSHOK bimetal thermometers
  • Acrylic and polycarbonate lenses are available on all NOSHOK bimetal thermometers also, however they should not be used where casetemperature exceeds 300 °F/150 °C

Minimum or Maximum Indicating Pointer (MIP)

  • The MIP allows you to view your minimum or maximum temperatures for visual clarification of safe operation
  • Available only on 30-310 and 50-310 models

Minimum and Maximum Indicating Pointer (MIP2)

  • The MIP2 allows you to view your minimum and maximum temperatures for visual clarification of safe operation
  • Available only on 30-310 and 50-310 models

Mounting Flanges

  • Various sizes and types of mounting flanges are available

Silicone Filled

  • All 2", 3" and 5" NOSHOK Industrial bimetal thermometers are offered in a filled version
  • For applications where severe vibration may be a factor
  • Silicone dampens and lubricates the internal mechanism thus reducing pointer oscillation and premature wear
  • A polycarbonate lens is standard with a silicone filled thermometer
  • Maximum case temperature not to exceed 300 °F (150 °C)

Special Dials

  • Special ranges and dials with company names, company logos, part numbers, telephone numbers, or almost any custom layout is available

Stem Types

  • The 304 Series stainless steel stem is welded at the tip and case for hermetic seal
  • 1/4" (6.35 mm) diameter is standard for lengths up to 24" (609 mm)
  • 3/8" diameter, sharp tip options and optional 316SS wetted parts are also available
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