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Model BOTC Bimetallic Thermometers

Model BOTC Bimetallic Thermometers

Product catalog summary

Overview: The document provides detailed specifications and options for U.S. Gauge's industrial bimetallic thermometers, specifically the Model BOTC with 3” and 5” dial sizes. These thermometers are designed for heavy-duty industrial and OEM applications.

Specifications:

Stem Diameter: Standard is 0.25” up to 42” stem; 0.375” for stems over 42”.
Connection: Standard 1/2-14 NPT, with other options available.
Construction: Made with 304 stainless steel external parts, featuring welded construction for corrosion resistance.
Hermetic Seal: Complies with ASME B40.3 standards, ensuring dustproof and leakproof performance.
Dial: Anti-parallax design with anodized aluminum, featuring large black numbers for easy readability.
Lens Options: Available in acrylic, polycarbonate, shatterproof, and tempered glass.
Bimetallic Coil: Silicone coated for ranges below 500ºF to enhance vibration dampening and heat transfer.
Accuracy: ±1% full span per ASME B40.3 Grade A.
Over Temperature Limits: Up to 250ºF at 100%, 250º to 550ºF at 50%, continuous use up to 800ºF, intermittent use over 800ºF.

Model Variants:

BOTC-3: Available with 3” dial size and various stem lengths (2.5”, 4”, 6”, 9”, 12”).
BOTC-5: Available with 5” dial size and similar stem length options.

Temperature Ranges and Specifications:

For BOTC-3, temperature ranges include 0 to 200 FC, 0 to 250 FC, and 50 to 550 FC, with specific part numbers for each stem length.
For BOTC-5, temperature ranges include 0 to 250 FC and 50 to 550 FC, also with specific part numbers for each stem length.

Additional Information: The thermometers can be silicone filled for additional vibration dampening, and they are made in the USA. All dials feature dual scales with Fahrenheit on the outer scale and Celsius on the inner scale.

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.

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