Cole-Parmer Industrial Bimetal Thermometer, 3” Dial, Back Connect, 12” Stem, 0/250F & -20/120C

The Cole-Parmer industrial bimetal thermometers feature NEMA 4X/IP66 protection for tough applications. Accuracy is ±1% full-scale when stem is immersed 2 (in) in liquids or 4 (in) in gases (immerse models with a 2.5 (in) stem length 2 (in) in gases). Stem length is measured from the top of the threads to the bottom of the stem tip. Stem diameter is 0.25” with a ½” NPT(M) back connection. Maximum overtemperature for thermometers with a max temperature of 250°F is 100% of span, and thermometers with a max temperature of 550°F is 50% of span. The ambient temperature range limits are –40 to 200°F (–40 to 93°C). SpecificationsTemperature Glass Bimetal Accuracy: ±1% Temperature Glass Bimetal ASTM Number: ASME B40.3 Temperature Glass Bimetal Connection: 1/2 (in) NPT (M) Temperature Glass Bimetal Dial Case Material: 304 stainless steel case and stem glass window Temperature Glass Bimetal Stem Material: 304 stainless steel Temperature Glass Bimetal Fill: No Fill Description: Industrial Bimetal Thermometer, 3” Dial, Back Connect, 12” Stem, 0/250F & -20/120C Temperature Glass Bimetal Overall Length (mm): 327.025 Temperature Glass Bimetal Overall Length (in): 12.875 Temperature Glass Bimetal Stem Diameter (in): 0.25 Temperature Glass Bimetal Stem Length (in): 12 Temperature Glass Bimetal Division C: 2 Temperature Glass Bimetal Division F: 2 Temperature Glass Bimetal Max Temperature C: 120 Temperature Glass Bimetal Min Temperature C: -20 Temperature Glass Bimetal Min Temperature F: 0 Temperature Glass Bimetal Max Temperature F: 250 Temperature Glass Bimetal Dial Size (in): 3

• Read two scales simultaneously
• Easy-to-read dual °F/°C scales provide enhanced flexibility
• Anti-parallax dished dial for superior readability
• Durable all-welded stainless steel construction for tough environments
• keep-from-happening dial fog, entry of moisture, interior corrosion, and coil freeze up with hermetically sealed case
• Rugged NEMA 4X/IP66 protection
• Recalibrate using the external reset screw
• ±1% full-scale accuracy according to ASME B40.200 (B40.3 Grade A)