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78-9000-5020-0 Rev C
69
27. E Version 12-Watt Transmitter Specifications
Item
Specification
Trace Mode
577 Hz
1 kHz
8 kHz
33 kHz
82 kHz
133 kHz
Fault Mode
(7573 models only)
10/20 Hz -Fault signal
577 Hz / 33 kHz -Trace signal
Note: The fault locating limit is 2.0M
Ω
, although the transmitter's ohm-
meter mode can display a fault resistance up to 10M
Ω
.
Tone Mode
(7573 models only)
577 Hz and 133 kHz pulsing at 8 Hz
Induction Mode
8 kHz
33 kHz
82 kHz
133 kHz
Output Power
(in Direct Connect mode)
Normal setting: 0.5 W
High setting: 3 W @ 577 Hz, 1 kHz, 8 kHz, 33 kHz; 1 W @ 82 kHz, 133 kHz
Maximum setting: 12 W @ 577 Hz, 1 kHz, 8 kHz; 1 W @ 33 kHz; 1 W @ 82
kHz, 133 kHz (with external DC power source)
Output Voltage (Maximum)
70 Vrms
Output Protection
240 Vrms
Weight w/batteries
w/ alkaline batteries only: 5.2 lbs (2.4 kg)
w/ rechargeable battery (2200RB) and alkaline batteries: 9.2 lbs (4.2 kg)
Battery Qty. and size
For Normal and High Output Power: 6 "C" size, Alkaline (LR14)
For Maximum Output Power: Rechargeable Battery (2200RB), 12V-6AH,
Sealed Maintenance-Free Lead (Pb)-Acid Battery
(See safety information below.)
Typical Battery Life
Normal Output Power level: 50 hours
High Output Power level: 10 hours
Typical transmitter specified battery life (listed above) is increased by 40%
when using the 3M™ Rechargeable 12V Battery 2200RB (12 volt). Using
the 2200RB bypasses the alkaline batteries.
Maximum Output Power level: 4 hours (Maximum Output Power level
achieved using 2200RB Rechargeable Battery.)
External DC Power
9-18V DC, 3A MAX
Standard
IP54
Regulatory
FCC compliant, FCC Part 15CE
Operating Temperature
4°F to 122°F (-20°C to 50°C)
Storage Temperature
-4°F to 158° F (-20°C to 70°C)
Rechargeable Battery Fuse
5 Amp / 32 Volt
Littelfuse MINI
®
Blade # 0297005
Cigarette Lighter Adapter
Cable Fuse
4 Amp/Fast Blow 250V