3" Bimetal Thermometer, 1/2" NPT Bottom Conn, 4" Stem Length, 50/500 F/C, .250" Diameter

Corrosion-resistant 304 stainless steel case and bezel provide a hermetic seal to prevent lens fogging and moisture damage. Temperature ranges 50 to 500 degree F, dual scale. Accuracy: +/-1 percent full scale, grade A, ASME B40.3. 1/2" NPT connection. Heavy duty 316 stainless steel stem (0.375 inch diameter). Minimum or Maximum Indicating Pointers are available. The bimetal element is an extremely responsive temperature sensing helix which has been carefully sized, tested, heat treated and aged to relieve inherent stresses and ensure continued accuracy. Slotted hex head adjustment offers field calibration for maximum accuracy at a selected range. For accurate readings, the minimum recommended stem immersion is 2-1/2" in liquids and 4" in gases. Ideal for construction applications where on-the-job piping requires reading the instrument from different angles. Applicable for industrial process, petrochemical, food processing, commercial and wastewater.

• Corrosion-resistant 304 stainless steel case and bezel provide a hermetic seal to prevent lens fogging and moisture damage
• Slotted hex head adjustment offers field calibration for maximum accuracy at a selected range
• Accuracy: +/-1 percent full scale, grade A, ASME B40.3
• Heavy duty 316 stainless steel stem (0.375" diameter)
• 7 year warranty