Please see our specs table and diagram in attached images for reference to help you choose the correct thermocouple. If you have any queries or are unsure which thermocouple you need, please give us a call on 01782 319435.
Preferred sizes and simplex (single element) thermocouples shown. Lab head thermocouples not available in duplex.
L3 is 25mm as standard. L3 sizes also available: 50, 75, 100, 125 & 150mm. Increasing L3 reduces L2.
For longer L1 (up to 500mm) or K type thermocouples - ask for quotation.
Standard ceramic tube material is RA (Recrystalised Alumina - 99.7%)