VEGA VEGAMET 407 Z - Manual (Page 6)

6
Technical Information
VEGAMET 407 Z
Approvals (for following measuring systems)
Approval as overfill protection acc. to WHG
Pressure transmitters, approved for the following
measuring systems
Type .............................................................................D33, D34, D35, for type A, F, G, N, K
D36, Type G, N, F, S063
D37, Type G, N, S052
D38, Type G, N
Oscillator ................................................................... E27, E27 B
Signal conditioning instrument .................................. VEGAMET 407 Z
Auxiliary level switch .................................................. VEGASEL 444, 441 B, 441 C
defined in test certificate no. ..................................... PA-VI 810.76
Capacitive measuring electrodes, approved for the
following measuring systems
Type .............................................................................12.02, 12.12, 12.42 Ex, 12.72 Ex
22.02, 22.12
23.02, 23.12, 23.42 Ex, 23.72 Ex
25.02, 25.03, 25.12, 25.13
25.02 Ex, 25.03 Ex, 25.12 Ex, 25.13 Ex
26.02, 26.03, 26.12, 26.13
27.01, 27.11, 27.41 Ex, 27.71 Ex
32.04, 32.05, 32.14, 32.15
32.44 Ex, 32.45 Ex, 32.74 Ex, 32.75 Ex
42.04, 42.05, 42.14, 42.15
52.04, 52.05, 52.14, 52.15
Oscillator ................................................................... 117 A, 117/4 A, 117/4 A Ex
Signal conditioning instrument ................................... VEGAMET 407 Z
Auxiliary level switch ................................................. VEGASEL 444, 441 B, 441 C
defined in test certificate no. ...................................... PA-VI 870.15
If measuring systems acc. to the below approval
are installed, the legal documents have to be
observed.
Measuring systems for the use in hazardous areas
must only be operated in conjunction with pressure
transmitters or capacitive measuring electrodes in
Ex-version and safety barrier type 145. see
- Conformity certificate
PTB-no. Ex-85.B.2038
- diagram page 7.