Noshok vapour-actuated remote thermometers

The Noshok’s vapour-actuated remote thermometers provide accurate temperature indication and are suitable for temperature measurement in power transformers, HVAC/R, paper mills, refineries, petrochemical, chemical, food processing and pharmaceutical applications, and for remote panel installations on service trucks in the oil and gas industry.

Because they are vapour actuated, the custom-made thermometers are not subject to error due to ambient temperature variations along the capillary tube, so they provide highly accurate readings above and below ambient conditions. These thermometers indicate media temperature using a temperature-actuated liquid in the sensing element. As the media temperature increases, the capillary fill fluid vaporises, increasing pressure in the Bourdon tube to activate the movement and pointer for proper indication.

The thermometers come in 2½, 4, 4½ and 6″ sizes, from -40 to 60°F/C through 100 to 350°F/C. They are available with a brass or stainless steel case, with bottom, back or lower back connections. Options include dry or liquid fill (optional fill fluids include glycerine, glycerine-H_²OD and silicone), front or rear flange, bezel and U-clamp.