Thermopen Application: Residential

ThermopenSurface Temperature Indicating CrayonsThermopens are surface temperature indicating crayons. Thermopens indicate surface temperature by changing from a chalk mark into a liquid smear.General Directions For UseRemove cap from plastic holder. Push Thermopen slightly out of the holder and retighten with cap. Peel protective aluminium foil to expose Thermopen. Mark the Thermopen on the surface where the temperature is to be measured. If the chalk mark turns into a liquid smear then the surface has attained the rated Thermopen temperature. If the chalk mark remains unchanged, then the surface temperature is lower than that rated for the Thermopen.Standard Ranges in oC 50 110 170 350 800 60 120 180 400 900 70 130 190 450 1000 80 140 200 500 - 90 150 250 600 - 100 160 300 700 - For your requirements of temperature not listed above please contact us.ApplicationDetermining preheat and post heat temperatures during welding, annealing and stress relieving in metal fabrication. Measuring operating temperatures of transformers, motors, glass blowing, steam traps, moulds, electronic components, heat transfer application and hydraulic systems.