3M 2273ME-iD Metal Detector User Manual


 
78-8130-6151-8-E 49
Receiver Specifications
Item Specification
Modes Directional Peak
Directional Null
Special Peak
Induction Peak
Frequency Response:
Active 577 Hz
8 KHz
33 KHz
133 KHz
Passive 31.5 KHz (CATV)
9 – 30 KHz (LF)
Power 50 Hz (5th and 9th harmonic)
60 Hz (5th and 9th harmonic)
(100 / 120 Hz) rectified power
Auxiliary 333 Hz
512 Hz
560 Hz
User Defined Frequencies Four
Display LCD
Gain Control Manual and Automatic
Weight w/batteries 1.8–2.3 kg (4–5 lbs.) (model dependent)
Battery Qty. and size 8 AA (LR6)
Battery Life 30 hours average
Depth Accuracy ±2% ± 5 cm (2 in.) for 1.5 m (0–60 in.)
±6% ± 5 cm (2 in.) for 1.5–3.0 m (60–120 in.)
±10% ± 5 cm (2 in.) for 3.0 m–4.5 m (120–180 in.)
Depth Range 0–914 cm (0–360 in.)
Marker depth accuracy ± 15% ± 5 cm (2 in.)
Maximum Program Range
3M EMS iD Markers
Near-Surface
Ball Marker
Full-Range
15 cm (6 in)
30 cm (12 in)
61 cm (24 in)