3 Types of totalizers
Manual TRZ 03· EN08 ·2018 September, 10th
37
3.3 Type
“A“ meter head
The old standard design is type “A” meter head without mechanical drive shaft
couplings.
Notice
This design provides no options for connecting additional mechanical
equipment.
1 Locking screw
Figure 5:
Type “A“ meter head
The totalizer has the following features:
•
LF pulse transmitter
- Standard:
reed-contact
- Alternatively:
induktive pulse transmitter
•
HF pulse transmitters are optionally available,
pulse frequency approx. 100 Hz at Q
max