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Burns Engineering

S01/S03 Direct Immersion Sanitary Sensors

1/8" & 1/4" sensors, available as RTD or Thermocouple

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Have questions? We're here to help!

Model S01 is designed to provide accurate temperature measurement in small diameter lines. The direct immersion small diameter offers a fast time response and minimizes stem conduction. Typically installed in a short outlet tee in steam lines and other process fluids. The Minimum recommended immersion is 1.1 inches. Available with a variety of connection heads, indicators, or extension cable. Two connector options provide for easy removal and installation. The NB connector option makes the probe fully cleanable in an autoclave. The M12 connector option provides for an IP67 rating when mated so it can remain installed during washdown.

Model S03 features a 1/4″ diameter probe suitable for a wide variety of temperature measurements in food/beverage and pharmaceutical applications. The minimum recommended immersion length is 3.5 inches to ensure an accurate measurement in most process fluids.

Sensor type RTD (Pt100) or Thermocouple
Temperature range -50 to 200 C (-58 to 392 F)
Sensor style Direct Immersion
Sheath diameter S01: 0.125"
S03: 0.250"
Immersion depth Fixed
Process connection Hygienic Ferrule
Instrument connection M12, 0.5" NPT, NPSM, 3/8" UNF
Spring loaded for thermowell No
Wire termination Cable or Head
Hazardous rating None
  • Thumbnail of document Data Sheet - S01/S03 Direct Immersion Sanitary Sensors
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    Data Sheet - S01/S03 Direct Immersion Sanitary Sensors

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