3″ dial back-connected sanitary bimetal thermometer, 0–100°C. 316 stainless steel 4″ stem with integral 1.5″ Tri-Clamp® fitting — no thermowell required. 3-A compliant, NIST traceable, Made in USA.
The Tel-Tru SGT300R is a 3″ dial, back-connected sanitary bimetal thermometer built for hygienic process applications. This stocked configuration reads 0–100°C and mounts directly to the line via an integral 1.5″ Tri-Clamp® sanitary fitting, so no thermowell is required.
Wetted parts are 316 stainless steel with a maximum 32 micro-inch surface finish, meeting 3-A Sanitary Standard 74-07 requirements for sensors and sensor fittings. The hermetically sealed case (ASME B40.3 dustproof and leakproof) and true anti-parallax dial give clear, reliable readings in washdown environments, and the recal feature allows easy field recalibration.
Hinco Instruments supplies and calibrates Tel-Tru thermometers across Perth and Western Australia from our Canning Vale facility.
Key Features of the Tel-Tru SGT300R Sanitary Thermometer
3″ dial, back (rear) connected
Range: 0–100°C (1°C divisions)
316 stainless steel wetted parts, 304 stainless steel case
4″ long × .375″ diameter blunt tip stem
Integral 1.5″ Tri-Clamp® sanitary fitting — no thermowell needed
3-A Sanitary Standard 74-07 compliant, 32 Ra max finish on wetted parts
±1% full span accuracy (ASME B40.3 Grade A)
Glass lens, hermetically sealed case
Field recalibration feature, NIST traceable, Made in USA
Other Ranges and Configurations Available
The SGT300R price shown is for the 0–100°C, 4″ stem, 1.5″ Tri-Clamp model. Tel-Tru’s sanitary bimetal thermometers can also be ordered in the following configurations — contact Hinco for pricing and lead times:
