Accuracy: ± 1% Full Scale (ASME B40.3 Grade A)
Dial Size: 3”, 4” or 5”
Dial Material: Anodized aluminum with black marks on satin matte finish background; White or Hi-Vis™ background available.
Stem Length: 2” to 96”
Stem Diameter: 1/4” (std)
Head, Bezel, Mounting Bushing, Stems: 300 Series SS, 316SS (optional)
Operating Conditions: Head temperature should not exceed 200°F (150°F if silicone filled). Stem should not be exposed to continuous temperatures exceeding 50% over-range or 800°F(550°F if silicone filled).
Temperature Ranges: See inside back cover of temperature catalog for complete list of ranges.
Case Rating: IP67, NEMA 6 Rated (Hermetically sealed per ASME B40.3)
Lens: Glass (std), Acrylic, Polycarbonate, Tempered Glass, Laminated Safety Glass
Immersion: Minimum 2” in liquid, and 4” in gas for most ranges. Certain ranges require up to 4” in liquids & 5” in gas
Mounting Connection: 1/2” NPT (std), 1/4” NPT, 3/4” NPT, Plain Hex Bushing, 1/2” BSPT, 1/2” NPT Union, Sanitary Tri-Clamp®
Temperature Sensing Area: Last 2” to 4” of the stem
Note: Thermowells should be used whenever the stem or bulb would be exposed to pressure, corrosion, velocity, abrasion or shear forces. Thermowells also make it possible to remove the thermometer without losing pressure or the contents of the process.
Tri-Clamp® is a registered trademark of Alpha Laval Inc.