3", 4", and 5" Back Connect Large Industrial Bimetal Thermometers: A rugged 90° back angle, rear threaded connection design. Commonly used in industrial, pulp and paper, food and beverage processing, HVAC, and OEM applications.
Features a rugged 90° back angle, rear threaded connection design. Commonly used in industrial, pulp and paper, food and beverage processing, HVAC, and OEM applications.
Stem Lengths: 2-1/2", 4", 6", 9", 12", 15", 18" and 24" (available up to 120", consult factory). Stem Diameter: .250" standard up to 42" stem and .375" standard over 42" stem. Connection: 1/2" NPT. External Reset: Models with calibration feature are easy to calibrate by inserting 1/16" Allen wrench into reset opening. Construction: 304 stainless steel external parts. Welded construction. Corrosion resistant to most chemicals. 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. 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 A. When using maximum or minimum temperature indicator, accurate to within 1-1/2% full span. 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.Recommended: Thermowells for pressure, corrosive fluid, or high velocity applications.
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