These durable RTD probes feature a BS EN60751:1996 Class A accuracy PT100 element with a stainless steel sheath, terminated with a pot seal and spring strain relief with 1 metre of PFA-insulated 7/0.16mm stranded lead wire. The standard probes have a rigid stainless steel tube sheath and have a measurement range of -50 to +250°C.
These probes are also available with a mineral insulated (MI) cable sheath which is semi-rigid and may be formed to shape to suit many applications. The MI sheathed probes have the additional benefit of an extended measurement range of -196 to +650°C (Class A tolerance -50 to +300°C only).
Standard construction of either style is 3-wire. For pricing of 2 or 4 wire configurations and 1/3 or 1/10 DIN accuracy elements, contact our sales department.
Custom sheath and lead-wire lengths are also available. See the pdf product specification sheet for details on how to order.
BS EN60751:1996 Accuracy Class
Sheath Length mm
-50 to +250
-196 to +650
*Specify: M15, M20, M30 or M60 for sheath diameter in 1.5, 2.0, 3.0 or 6.0 millimetres respectively. †Class A tolerance over the range -50 to +300°C only.
Examples of pricing for popular models is referenced in the "To Order" box. Use the "Part Number Builder" below to get pricing for other available models.
† All amounts shown in EUR, GBP, or USD Note:†Class A tolerance over the range -50 to +300°C only. Ordering Example: (1) PR-11-2-M60-150 Pot-Seal Style PT100 Probe, 3-Wire Construction, 6mm Diameter Rigid Stainless Steel Sheath 150mm Long. With 1m Lead Wire, £28.50
Part Number Builder
Build Your Part Number Below
Probe Diameter (Sheath) select from: M15 for 1.5mm M20 for 2.0mm M30 for 3.0mm M60 for 6.0mm
Probe Length select from: 150 for 150mm 300 for 300mm 600 for 600mm
Construction select from: for tube leave blank -MI for MI Sheath
Note: All combinations may not be valid, check spec sheet for valid part numbers.