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.