Ashcroft S5500 Gas Actuated Thermometer

The Ashcroft® S5500 gas actuated thermometer is a panel mounted instrument providing performance while being highly resistant to shock and vibration. This product is extremely versatile for use on many applications. Usually used with a thermowell, the S5500 is ideal for applications with vibration and very high or low temperature.

Key Features:

  • Rugged stainless steel construction
  • Fast Response
  • Protection IP65
  • High repeatability and small Hysteresis
  • Dry or liquid filled
  • Rigid stem or bulb with capillary


  • Accuracy: ±1% full scale
  • Standard: EN 13190
  • Case: 100mm or 160 mm stainless steel 304; optional stainless steel 316
  • Range: -200 ... 50 °C to 0 ... 800 °C
  • Capillary length up to 100m

The S5500 gas actuated thermometer is ideal where consistent, reliable temperature measurement is essential:

 Process Market:

  • Offshore Oil Rigs
  • Chemical and Petrochemical Plants
  • Water and Wastewater Pressure Control
  • Pulp and Paper
  • Refineries
  • Power

Industrial Market:

  • General Industrial
  • Equipment Skids
  • HVAC

Medical and Life Sciences:

  • Pharmaceutical / Biotech
  • Food and Beverage

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