The Pilot ONE® controllers can be upgraded giving post sale flexibility by means of their easy to use 'Plug and Play' technology. Upgrades providing additional functionality are very easy, simply enter an activation code. All units listed above are supplied with 'Basic' Pilot ONE® controllers which can be upgraded to Pilot ONE® 'Exclusive' which has additional features allowing.

• Graphical display and display resolution of 0,1 and 0,01 °C
• Three programs each with five steps and compact or full menu display
• Ramp functionality
• True Adaptive Control (TAC)
• External control capability

Pilot ONE® 'Professional' enables:

Non-linear ramping
Ten programs, with a total of 100 program steps
User and administrator menus
Second set point function
Option for external temperature control via an external PT100 sensor