Starting at $693.21
  • Usually ships in 3-4 weeks



  • ±1% full scale accuracy
  • -320°F/200°F to 400°F/1200°F temperature range
  • 125% of span over range
  • No elevation error
  • 4-1/2in stainless steel case, stem and harness
  • Gas-operated molecular sieve
  • Custom dials


The Ashcroft C-600B Duratemp thermometer is a direct-mount instrument with a high temperature range capability that exceeds that of most bimetallic thermometers, making it ideal for use in many applications. Usually used with a thermowell, the Duratemp is ideal for applications with vibration and very high or low temperature. The Duratemp's movementless design eliminates wear and increases product life. The thermometer also features a display that can be rotated 360 degrees, and an easily readable Maxivision dial that minimizes parallax reading errors.

Ashcroft C-600B Duratemp Thermometer Applications

  • Offshore oil rigs
  • Chemical and petrochemical plants
  • Water and wastewater temperature control
  • Pulp and paper
  • Refineries
  • Power
  • General industrial
  • Equipment skids
  • HVAC
  • Pharmaceutical and biotech
  • Food and beverage