Wahl Digi-Stem thermometer/transmitter systems provide digital accuracy and reliability for temperature measurement in rugged industrial environments. Digi-Stem units can directly replace bimetal, mercury, glass, bulb, and capillary thermometers, with improved readability and accuracy. Models are available with integral or remote sensors, with cut-to-length, 3A sanitary, spring-loaded, brazed, or welded stem types.
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Use this table to find the right model for your application. Don't see the option you need? Call a Lesman sales specialist at 800-953-7626
A complete catalog number will look like this: DST200-F-12-1-1-2-12 Description Catalog Number Battery-Powered Thermometer w/ Local Digital Display (Grounded Stem) 0.0° to 199.9° F or -20° to 130° C, External Calibration DST200 200° to 800° F or 100° to 425° C, Internal Calibration DST310 Scale Display in °F
Display in °C
1.5" Diam. 3A Sanitary, Welded
2.5" Diam. 3A Sanitary, Welded
3" Diam. 3A Sanitary, Welded
Union Thermowell Fitting, 1-1/4" x 18
Stem Type Cut-to-Length (User)(See below)
Cut-to-Length (Factory)(See below)
Welded (Included with 3A Connection)
Spring-Loaded (Not with Code 50)
Stem Material 304 SS, Temperature Rating 400° F
316 SS, Temperature Rating 400° F
316 SS, Temperature Rating 900° F
1/4" Standard (Immersion)
3/8" (with Stem Adapter)
1/2" (with Stem Adapter)
Stem Length 12" Stem Length Standard
For Stem Lengths over 12"
Accessories Intrinsically Safe Ratings
NIST Calibration Test Report
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