Vapor Tension Thermometer

Brand: Tel-Tru Manufacturing Co.

Tel-Tru Vapor Tension Thermometers provide an accurate indication of temperatures within the recommended working zones.

Dial graduations are non-linear with the distance between graduations increasing as the temperature range increases.

Tel-Tru Vapor Tension Thermometers offer dependability, durability, high accuracy, low ambient error and are available in various case sizes and styles.

Specifications

Accuracy

  • Within One Scale Division in Recommended Working Zone

Bulb Material

  • Copper
  • Stainless Steel

Capillary Material

  • 316 Stainless Steel - Plain or with Interlocking Armor
  • Copper - Plain or with Braided Armor

Enclosure, Body Material

  • 304 Stainless Steel

Materials of Construction

  • Ring: Stainless Steel
  • White Coated Aluminum with Large Black Numbers & Graduations (Easy to Read from Any Angle)

NPT Connection

  • 1/2” NPT Male
  • 3/4” NPT Male

Size

  • Back Flange, Semi-Flush, Adjustable Bracket Case: 4-1/2” (114.3 mm)
  • Front Flange, U-Clamp Case: 2” (50 mm)
  • Front Flange, U-Clamp Case: 2-1/2” (63 mm)
  • U-Clamp, Back Flange, Semi-Flush, Adjustable Bracket Case: 3-1/2” (90 mm)

Temperature Range

  • -40° to 175° C (-40° to 350° F)

Window Material

  • Glass
  • Polycarbonate

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