3M 2273ME Metal Detector User Manual


 
78-8130-6151-8-E 51
Transmitter Specifications
Item Specification
Trace Mode 577 Hz
8 KHz
33 KHz
133 KHz
Fault Mode 10/20 Hz -Fault signal
577 Hz / 33 KHz -Trace signal
Tone Mode 577 Hz and 133 KHz @ 8 Hz
Induction Mode 33 KHz
133 KHz
Output Power 3 Watt Transmitter - .5W (normal), 3W (high)
5 Watt Transmitter - .5W (normal), 3W (high), 5W (max)
w/external DC source
12 Watt Transmitter - .5W (normal), 3W (high), 12W
(max) w/external DC source
Output Voltage (Maximum) 70 Vrms
Output Protection 240Vrms
Weight w/batteries 5.2 lbs (2.4 kg)
Battery Qty. and size 6 "C" Alkaline (LR14)
Battery Life 50 hours typical (Normal output level)
10 hours typical (High output level)
Rechargeable battery will extend operation time by
40%
External DC Power 9–18 V DC
Standard IP54
Regulatory CE
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