Cole-Parmer® Industrial Silicone-Filled Bimetal Thermometers

Improve readings and response times with silicone-filled dial
  • Silicone-filled for reduction of pointer flutter on high vibration applications
  • 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
  • Prevent 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)
The Cole-Parmer® silicone-filled industrial bimetal thermometers feature NEMA 4X/IP66 protection for tough applications. Designed for the most severe vibration conditions, the silicone is used to dampen and lubricate internal parts, enhancing readability and lifespan. Silicone-filled thermometers offer superior performance that will hold up to the toughest vibration applications. The lens material is constructed of polycarbonate due to the expansion properties of silicone.

Accuracy is ±1% full-scale when stem is immersed 2" in liquids or 4" in gases (immerse models with a 2.5" stem length 2" 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 over temperature 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°F to 150°F (–40°C to 65°C).
$88.00 - $133.00USD / Each

20 variations of this product are available.

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20 PRODUCT OPTIONS
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Dial Size (in) Max Temperature (° F) Stem Length (in)
Availability Pricing
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3 250 2.5
$88.00USD / Each
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3 250 4
$88.00USD / Each
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3 250 6
$88.00USD / Each
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3 250 9
$88.50USD / Each
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3 250 12
$88.00USD / Each
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3 550 2.5
$88.50USD / Each
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3 550 4
$88.50USD / Each
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3 550 6
$88.00USD / Each
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3 550 9
$88.50USD / Each
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3 550 12
$88.50USD / Each
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5 250 2.5
$133.00USD / Each
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5 250 4
$133.00USD / Each
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5 250 6
$133.00USD / Each
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5 250 9
$133.00USD / Each
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5 250 12
$133.00USD / Each
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5 550 2.5
$133.00USD / Each
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5 550 4
$133.00USD / Each
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5 550 6
$133.00USD / Each
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5 550 9
$133.00USD / Each
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5 550 12
$133.00USD / Each
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