SANITARY BIMETAL THERMOMETERS

These heavy duty thermometers meet to 3-A Sanitary Standard Number 74-06 requirements for sensors and sensor fittings and connectors used in milk and milk products. Other applications include food and beverage processing and the pharmaceutical industry.

TO ORDER, CLICK ON THE STEM LENGTH LINKS BELOW.

MODELS:

 Back Connected SGT-300R 3" Diameter Head
SGT-400R 4" Diameter Head
SGT-500R 5" Diameter Head
 Bottom Connected SBC-350R 3" Diameter Head
SBC-450R 4" Diameter Head
SBC-550R 5" Diameter Head
 Adjustable Angle SAA-375R 3" Diameter Head
SAA-475R 4" Diameter Head
SAA-575R 5" Diameter Head

Thermowells are not required because a Tri-Clamp® sanitary fitting is integral to the thermometers, reducing installation and instrument costs. Tel-Tru sanitary thermometers offer the utmost in critical temperature measurement, and can be customized for practically any sterile system.

  • Stem Lengths: 1-5/8, 2-1/2, 2-3/4, 4-1/2, 7-1/2, 10-1/2, 13-1/2, 16-1/2, and 22-1/2".
  • Stem Diameter: .375" standard and .250" optional.
  • Connection: 316SS Tri-Clamp fitting sizes 3/4*, 1-1/2**, 2, 3, and 4".
  • External Reset: Easy to calibrate by inserting Allen wrench into reset opening.
  • Material: 316SS wetted parts, 304SS non-contact parts.
  • Hermetic Seal: Per ASME B40.3 dustproof and leakproof.
  • Dial: True Anti-Parallax dial, easy-to-read from any angle, minimizes reading errors. Anodized aluminum with large black numbers and graduations.
  • Lens: Glass, tempered glass, safety glass, acrylic, or polycarbonate.
  • Bimetal Coil: Helix coil is silicone coated on ranges below 500°F for vibration dampening and to maximize heat transfer and response time.
  • Accuracy: ±1% full span per ASME B40.3 Grade AA.
  • Over Temperature Limits: Up to 250°F 100%; 250°F to 550°F, 50%; 550°F to 1000°F, continuous use up to 800°F, intermittent use over 800°F.
  • Pressure Tested: Up to 250 psi.
  • Surface Finish: All wetted parts, max. 32 micro-inches (.80 microns) on stem, weld radius, and underside of flange, per 3A Standard 74-03.
  • * Used on both 1/2 and 3/4" lines. ** Used on both 1 and 1-1/2" lines.
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