Back Connected Large Industrial Thermometer

BACK CONNECT LARGE INDUSTRIAL THERMOMETERS

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.

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MODELS:

GT-300	3" diameter head
GT-300R	3" diameter head with calibration feature
MX-325R	3" diameter head with calibration feature and min or max temperature indicator
MM-325R	3" diameter head with calibration feature and min and max temperature indicator
GT-400	4" diameter head
GT-400R	4" diameter head with calibration feature
GT-500	5" diameter head
GT-500R	5" diameter head with calibration feature
MX-525R	5" diameter head with calibration feature and min or max temperature indicator
MM-525R	5" diameter head with calibration feature and min and max temperature indicator

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.