SL-205-type underground cable detector

SL-205-type underground cable detector Model: SL-205 Instrument: Parameters Model Name: SL-205-type underground cable detector main technical parameters :( a) Transmitter Technical Specifications: 1 transmit power:. ≥25W, may tone; 2 emission frequency:. 1K ± 0.1Hz, beat frequency 1-2Hz; 3 output impedance:. 0-100Ω; 4 launch distance:. ≤5Km (5 kilometers away can progressively move); 5 Working current: ≤3A, 1-3A adjustable; 6 Power supply:. 12V (battery pack or car power supply); 7 Weight: 2.8Kg (excluding battery weight); 8 Dimensions:.. 99 × 220 × 220 (b) of the detector Technical indicators: 1 Sensitivity: 0.1mV; 2 to position deviation:. <20cm; 3 depths:. ≤5m; 4 Power supply:. 6V Ni-Cd batteries; 5 weight:. 0.9Kg; 6 Dimensions: 60 × 160 × 120 Features:... a small size, light weight, easy to carry; 2 detection method is simple, easy to maintain, with automatic protection function; 3 low supply voltage, AC-DC dual applicability; 4 Transmitter high power, high efficiency; 5 detection error is small, anti-jamming; 6 stable performance, environmental adaptability detection principles and methods: by sending out electromagnetic signals specific to underground pipes, the detector probe and the use of magnetic field lines Signal minimum (almost zero) perpendicular to the plane tangent to the principles, the received to determine the direction and depth of buried cables.