Installation and Operating Manual / Version 7 / 3626-019600ex
en / Protection class
0: public / 2020-07-15
BTS-Ex, non-contacting thermal switch unit
Contents
1 Possible Applications, BTS-Ex Characteristics 5
1.1 Use as safety device in potentially explosive atmospheres 5
1.2 Special conditions for the use in potentially explosive
atmospheres and as safety device in potentially explosive
atmospheres 7
1.3 Declaration of conformity 8
2 Function of BTS-Ex 9
2.1 Switching element 10
2.2 Initiator 10
2.3 Evaluator 10
2.4 Interaction of BTS-Ex components 11
3 Technical Data 13
3.1 Switching element 13
3.2 Initiator, mounting flange 14
3.3 Evaluator 14
4 User Information 15
5 Safety 17
5.1 Safety information 17
5.1.1 Structure of safety information 17
5.1.2 Definition of safety symbols 18
5.2 Intended use 18
5.3 Unintended use 18
5.4 General information as to dangerous situations 19
5.5 Remaining risks 22
5.6 What to do in case of accidents 22
5.7 Information with regard to operation 22
5.8 Qualification of staff 23
5.9 Product monitoring 24
5.10 Nameplate 24