Platinum Resistance Thermometers

Order Code Tables

RTD Sheath Materials , RTD Wiring Circuits , RTD Element Accuracy

RTD Probe Diameters
Order Ref.	Probe Diameter
15	1.5mm
16	1/16" - 1.6mm
20	2.0mm
24	3/32" - 2.4mm
30	3.0mm
32	1/8" - 3.2mm
45	4.5mm
48	3/16" - 4.8mm
55	7/32" - 5.5mm
60	6.0mm
64	1/4" - 6.4mm
96	3/8" - 9.6mm
100	10.0mm
120	12mm
127	1/2" - 12.7mm

RTD Probe Diameters , RTD Wiring Circuits , RTD Element Accuracy

RTD Sheath Materials
Order Ref.	Probe/Sheath Material
C	Stainless steel 316
S	Stainless Steel
Ph	Phosphor Bronze

RTD Probe Diameters , RTD Sheath Materials , RTD Element Accuracy

Wiring Circuits
Order Ref.	Circuit
2	2 Wire Simplex
3	3 Wire Simplex
4	4 Wire Simplex
4L	4 Wire Loop Simplex
3D	3 Wire Duplex
4D	4 Wire Duplex

RTD Probe Diameters , RTD Sheath Materials , RTD Wiring Circuits

RTD Element Accuracy Table
Order Ref.	Accuracy of Element
A	Class A to BS EN 60751
B	Class B to BS EN 60751
D	1/10th of ' B' @ 0°C
U	Pt100 with a F.I @ 39.2W. Tolerance as BS EN 60751 Class B