PT100 Sensor Probe S121

New Pt100 Sensor Probe for abrasive process temperature measurement.

PT100 S121 Rear PT100 S121 Front

The stainless steel probe pocket installs into a compression fitting, rotated so that the offset sensor is downstream from the abrasive medium flow.

The chart below is a simpel temp rise test (drop three PT100 probes into a cup of hot water), and shows the comparative time responses for 3 different probe assemblies.

TempRiseTest01

 

Probe “A” is a thin stainless steel pocket.

Probe “B” is the stainless steel pocket S121 pictured above with offset PT100 sensor.

Probe “C” is a stainless steel pock (same dimensions) with the PT100 centered.