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Ashcroft

Ashcroft 50EI60R Dial Thermometer External Adjustment 6in Stem 5in Dial

SKU CH-8VCZ-5N94B

Measures temperature from -20 °C to 120 °C with a 6 in stem, 5 in dial, external adjustment and 304 stainless steel housing

  • TypeEnvironmental & Mechanical
  • Accurate readings from -20 °C to 120 °C with NIST-traceable calibration
  • Easy zero adjustment without removing the instrument from service
  • 304 stainless-steel housing resists corrosion in harsh environments
  • 6 in stem reaches deep into pipes or vessels
  • 5 in glass-faced dial provides clear visibility at a distance

Purpose and user

The Ashcroft 50EI60R is a bimetal dial thermometer built for industrial and environmental temperature monitoring. Its 5 inch dial and 6 inch stem suit process piping, HVAC equipment and machinery where a local, power-free reading is required.

Installation checks

Verify that the mounting location accepts a 1/2 inch NPT back connection and that the 6 inch stem can reach the process media without obstruction. Confirm the operating environment stays within the -20 to 120 degrees Celsius range and that 304 stainless steel construction is compatible with the media.

Sustained-load behaviour

The 304 stainless steel housing and glass lens resist corrosion and maintain calibration during continuous exposure to the full 0 to 250 degrees Fahrenheit span. The external adjustment screw allows periodic recalibration without removing the instrument from service.

Highlights

  • Accurate readings from -20 °C to 120 °C with NIST-traceable calibration
  • Easy zero adjustment without removing the instrument from service
  • 304 stainless-steel housing resists corrosion in harsh environments
  • 6 in stem reaches deep into pipes or vessels
  • 5 in glass-faced dial provides clear visibility at a distance

Specifications

BrandASHCROFT
TypeEnvironmental & Mechanical

Questions about this item

Does the 50EI60R dial thermometer ship with a thermowell or mounting hardware, or must those be purchased separately?

The unit includes a 1/2 in NPT back connection for direct installation; a thermowell or additional mounting hardware is not included and must be sourced separately if required.

Which temperature range version should I select for a process that runs between 50 °C and 120 °C?

The 0 °F to 250 °F / -20 °C to 120 °C scale covers that entire span, so this single range satisfies the requirement.

How readable is the 5 in dial when the stem is inserted 6 in into a hot pipe at 250 °F?

The 5 in glass-faced dial provides clear visibility of the 0–250 °F / -20–120 °C scale, and the external adjustment lets you calibrate in place without removing the 6 in stem.

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