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1742 Orbit Way
Minden, NV, 89423
United States


High-Temp Pressure Gauge Solutions

Problem Solvers

If you can’t take the heat, get out of the kitchen…
or just buy Perma-Cal

Trusted in extremes from -65°F up to 600°F media. Accuracy is 25% less affected by temperature fluctuations.


  • Ambient: -65°F to 400°F

  • Media: -65°F to 600°F


Install tempered glass lens to increase heat tolerance.


  • SS, Aluminum or Glass-Filled Nylon

  • 2.5”, 3.5”, 4.5”, 8.5”

  • No Flange, Rear Flange, Turret

  • Metal cases available with a durable powder coated finish or unpainted.


Low Volume advantage

Inconel Elastic Element = Low Coefficient of Thermal Expansion

Inconel in combination with a low internal volume means that the impact of temperature on accuracy is significantly less than competitors using a Stainless Steel Bourdon Tube.