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300 Series Thermometer

Features

Highest Quality Thermometers Available on the Market
Corrosion-resistant 304 stainless steel case and bezel provide a hermetic seal to prevent lens fogging and moisture damage
Temperature ranges from -73° to 66° C (-100° to 150° F) through 93° to 538° C (200° to 1,000° F), single and dual scales available
Accuracy: ±1% Full Scale, Grade A, ASME B40.3
3" and 5" Sizes - Center Back and Bottom Connections
Adjustable Angle Connection on 30-320 and 50-320 Models
1/2" NPT Connection
2-1/2" to 72" Stem Lengths Available
Heavy-Duty 316 Stainless Steel Stem (0.375" Diameter) Optional
Minimum or Maximum Indicating Pointers are Available in 3" and 5" Sizes
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
Options include laminated safety glass lenses, special ranges, custom dial layouts, special stems, different connections (1/4" and 3/8" Male NPT ), and a silicone Liquid-Filled option is available for applications involving severe vibration

Features

Highest Quality Thermometers Available on the Market
Corrosion-resistant 304 stainless steel case and bezel provide a hermetic seal to prevent lens fogging and moisture damage
Temperature ranges from -73° to 66° C (-100° to 150° F) through 93° to 538° C (200° to 1,000° F), single and dual scales available
Accuracy: ±1% Full Scale, Grade A, ASME B40.3
3" and 5" Sizes - Center Back and Bottom Connections
Adjustable Angle Connection on 30-320 and 50-320 Models
1/2" NPT Connection
2-1/2" to 72" Stem Lengths Available
Heavy-Duty 316 Stainless Steel Stem (0.375" Diameter) Optional
Minimum or Maximum Indicating Pointers are Available in 3" and 5" Sizes
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
Options include laminated safety glass lenses, special ranges, custom dial layouts, special stems, different connections (1/4" and 3/8" Male NPT ), and a silicone Liquid-Filled option is available for applications involving severe vibration

Adjustment of the Stainless Steel Harness Allows Case Rotation of 360° & Stem Variation of more than 180°

Aluminum, White Background, Dual Scale, Black Celsius Scale & Black Fahrenheit Scale

12” (30.5 cm)
15” (38.1 cm)
18” (45.7 cm)
2.5” (6.35 cm)
24” (61 cm)
30” (76.2 cm)
36” (91.4 cm)
4” (10.2 cm)
42” (106.7 cm)
48” (122 cm)
6” (15.2 cm)
9” (22.9 cm)

Ideal for Construction Applications Where On-the-Job Piping Requires Reading the Instrument from Different Angles
Industrial Process
Petrochemical
Food Processing
Commercial
Waste Water