NEW AA0251F23 REOTEMP Stainless Steel  Bi Metal Thermometer 2-1/2" Stem 1/2" NPT NOS  [6850S+].

REOTEMP AA Back Connect Bimetal Thermometer, 3" dial, -40 to 160°FREOTEMP AA0251F23 Specifications

Temperature Range -40 to 160°F

Accuracy ±1% full scale (ASME B40.3)

Mounting Connection ½" NPT

Temperature Sensing Area Last 2 to 4" (50.8 to 101.6 mm) of the stem

Immersion Minimum 2" (50.8 mm) in liquid, and 4" (101.6 mm) in gas

Lens Glass

Head, Bezel, Mounting Bushing, Stems 300 series stainless steel

Environmental Protection P67, NEMA 6 rated (hermetically sealed per ASME B40.3)

Operating Conditions Head temperature should not exceed 200°F (93°C)

Stem should not be exposed to continuous temperatures exceeding 50% overrange or 800°F (426°C)

Dial Size: 3" (76.2 mm) dial with reset

Material:Black marks on satin matte aluminum finish

Stem Length: 2.5" (63.5 mm)

Diameter: ¼" (6.35 mm).

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