Bimetal Thermometers

Bimetal Thermometers

Industrial

Adjustable Angle

Specifications
Available in 3", 4", 5"
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: 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.
Harness: All stainless steel brackets with screws that loosen to allow 360˚ rotation of head and 180˚ adjustment of stem position.
Bellows: Heavy-duty flexible stainless steel. Hermetically sealed at case and connection. Protects mechanism that transfers temperature change from bimetal coil to pointer.
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. Adjustment of the angle between case and stem may affect accuracy up to 0.5% of 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.

Back Connected Large

Specifications
-3", 4", 5" dials available with or without calibration
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.

Min AND Max Temperature Indicator

Min OR Max Indicator

Back Connected Small

Specifications
AVAILABLE: 1-3/4 inch dial with 1/4 inch NPT, 1-3/4 inch dial with 1/8 inch NPT, 2 inch dial, 2 inch dial with calibration feature, 2 inch dial with 1/4 inch NPT, and 2 inch dial with 1/8 inch NPT

GT Stem Lengths: 2-1/2", 4", 6", 8", 12", 15", 18.
LN Stem Lengths: 2-1/2", 4", 6", 9", 12", 15", 18", and 24" (available up to 120", consult factory).
GT Stem Diameter: .150" standard up to 18" stem.
LN Stem Diameter: .250" standard up to 42" stem and .375" standard over 42" stem.
Connection: GT models 1/8", 1/4", or 3/8" NPT is standard LN models 1/4 NPT is standard.
External Reset: LN-250R is easy to calibrate by loosening the socket head screw (above hex connecting nut) with 5/64" Allen wrench.
Construction: 304 stainless steel external parts. Welded construction. Corrosion resistant to most chemicals.
Hermetic Seal: Per ASME B40.3 dustproof and leakproof.
Dial: 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.
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.

Bottom Connected

Specifications
3", 4", 5" dials available

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: Easy to calibrate by inserting 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.
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.

Glow Dial and Reflective Bimetal Thermometers

Specifications

Stem Lengths: 2-1/2", 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.
Clips: Clips are 304SS with hightly reflective material. Two reflective clips snap onto the dial rim. You decide where you want to set each reflective clip - - minimum and maximum limits can be indicated which allow for on the spot customization.
Pointer: Pointer is aluminum alloy with highly reflective material.
Connection: 1/2" NPT.
Construction: 304 stainless steel external parts. Welded construction. Corrosion resistant to most chemicals.
Hermetic Seal: Per ASME B40.3 dustproof and leakproof.
Dial: Luminscent Polycarbonate Glow Dial.
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.
Adjustable Angle Harness: All Stainless Steel brackets with screws that loosen to allow 360˚ rotation of head and 180˚ adjustment of stem position.

Laboratory

MT39R

GT100R

Specifications

Stem Lengths: 5", 8", 12" and 18"
Stem Diameter: .150" standard up to 18" stem
Connection: GT-100, MT-39 and LT-225 plain bushing is standard. GT-100R, MT-39R, LT225R, BT-275R and LT-330R recalibrating nut is standard.
Construction: 304 stainless steel external parts. Welded construction. Corrosion resistant to most chemicals.
Hermetic Seal: Per ASME B40.3 dustproof and leakproof.
Dial: Anodized aluminum with large black numbers and graduations.
Lens: GT, MT, and LT models glass is standard. LT-330R polycarbonate lens is standard.
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.
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.
Adjustable Pan Clip: Standard on 5" and 8" GT-100R, LT-225R, and LT-330R (for tank and tray mounting).