Temperature probe type TW
The functionality of Pfaudler’s type TW temperature probe relies on the temperature dependence of the electric resistance of platinum. The platinum measuring unit, a PT 100 resistance thermometer, is fused into the glass lining of baffles or thermometer wells which provides an optimal heat transfer.
Compared to conventional glass-lined temperature measurements, the heat transfer coefficient of fused-in sensors is lower, thus ensuring extremely low half-value times.
Technical data – Product overview
|Technology||Fused-in PT100 thermometer|
|Measuring range||-60 to +200 °C|
|Operating temp.||-60 to +200 °C|
|Ex. protection||II 1/2 G Ex ia IIB T6 or
II 2G Ex ia IIC T6
|Operating pressure||-1 to +40 bar *|
|Product benefits||– Fastest glass-lined probe
– Permits exact reactor temperature regulation
– Up to 3 measurement points
* Higher pressure on request