GOSSEN-METRAWATT
7
2.3
Transmitter T320 for electrically dead circuits
The transmitter T320 sends high-frequency electromagnetic signals the electric or magnetic
component of which can be detected along the line to be tested by the sensor R300. For
this purpose, one socket of the transmitter must be connected to this line. The second
socket must be connected to ground.
The unit requires a 9-V battery for the power supply.
An additional, external power source, e.g. a 24-V NiCd storage battery, leads to a increase in
performance.
Storage batteries in the battery compartment are not charged via the external power source.
Caution!
!
The transmitter can only be used for electrically dead lines.
When using power supplies to increase the performance, only power supplies with
safe electrical isolation must be used.
GOSSEN
METRA
W
ATT
CA
M
ILLE BAUER
GOSSEN
METRA
W
ATT
CA
M
ILLE BAUER
TRANSMITTER
SENDER
T320
NUR FÜR SPAN-
NUNGSLOSE
STROMKREISE!
UNENERGIZED
CIRCUITS ONLY!
F 2A 250V
OFF
ON
!
1
ON/OFF switch
2
Standby LED
Lights provided a battery is inserted and
charged
3
Power selector switch
, three-stage
4
Battery compartment
When withdrawn, the transmitter is
disconnected from the connected circuit
5
Sockets for test leads
6
Battery compartment
The battery must be inserted with correct
polarity or else the compartment cannot be
closed
7
Socket for external voltage supply for an
increase in performance
2
3
1
4
7
5
6
