02/2011 – 4000753501 – MA OPTITEMP TT31CR R01 en www.krohne.com 3
1 Safety information ............................................................................ 4
2 Device description............................................................................. 8
3 Installation ......................................................................................... 9
4 Electrical connections ..................................................................... 10
5 Operation ......................................................................................... 16
6 Technical data .................................................................................. 22
7 Service .............................................................................................. 25