Why does Cimco use Type E Thermocouples?

• They contain very small amounts of magnetic materials
• Linear +/- 1ºC over 0-250ºC range
• Two lead wires with very small space between them contained in one molded case
• Not noticeably affected by noise from magnetic and electrical fields

• They consist of two leads
• The leads are separate wires
• The separate wires collect a lot of noise from both magnetic and electrical fields
• They failed numerous tests conducted by Cimco
• Twisted pair does not improve performance noticeably

• Thermistors only cover temperatures up to 130ºC

• Made of magnetic material
• Very susceptible to noise from magnetic and electrical fields

• Changing Setpoints on the Series 21