Product Overview
The 3M™ Dynatel™ Locator 2573X/2573XE Series is a premium pipe, cable, and fault locator designed for professional field technicians. Equipped with GPS, Bluetooth®, and advanced digital signal processing, this unit combines powerful locating capability with EMS marker reading and, in iD models, full RFID read/write functionality.
Key Features
High-contrast 4.4” graphical LCD display with intuitive interface
Bluetooth® 5.0 dual-mode and USB Type-C® connectivity
Internal GPS with 3m CEP50 accuracy for real-time mapping
Multiple active and passive frequencies for all field conditions
Up to 12W output power with rechargeable 3M 2200RB battery
EMS iD Marker read/write capability (iD versions)
Dual-frequency tone generator
Rugged IP54-rated construction
Benefits
Locate, log, and document buried utilities with unmatched precision
Reduce rework through accurate GPS-tagged data export
Program asset data directly into buried markers
Operate longer with high-capacity rechargeable battery packs
Compatible with GIS systems for automated asset mapping
Distinct modes enable accurate operation in congested environments
Applications
Locating underground utilities (cables, pipes, faults)
Locating and programming EMS and iD markers
Fault finding via sheath fault mode
Real-time utility mapping with GPS export
Locate and Operating Modes
Mode Type | Description |
Trace View | Visual comparison of peak and null |
Directional Peak | Guides operator with signal strength direction |
Directional Null | Confirms centerline with 360° feedback |
Special Peak | Maximized sensitivity for deep or weak signals |
Dual Peak | Improved accuracy in congested environments |
Supported Frequencies
Type | Frequencies Supported |
Active | 577 Hz, 1 kHz, 8 kHz, 33 kHz, 82 kHz, 200 kHz (XE: 133 kHz) |
Passive | 15–30 kHz (LF), 31.5 kHz (CATV) |
Power | 50 Hz, 60 Hz, with harmonics (L/H), 100/120 Hz |
Auxiliary | 512, 560, 640 Hz |
Sonde | 512 Hz, 640 Hz, 8 kHz, 33 kHz |
User-defined | 4 slots (50 Hz–999 Hz) |
EMS and iD Marker Capabilities (iD Models Only)
Read Ranges:
Near-surface: 3 ft, Ball marker: 5 ft, Full-range: 8 ftWrite Range:
Up to 24 in (61 cm) on full-range markersMarker Depth Accuracy:
±10% ±5 cm (2 in)Supported Marker Types:
Telecom, Power, Gas, Water, Wastewater, Communication, GP, Reclaimed
Data Storage
Data Type | Capacity |
EMS-iD Read Records | 512 |
EMS-iD Write Records | 128 |
Locate Records | 512 |
Cable Depth Logs | 512 |
EMS-iD Templates | 75 |
Display and User Interface
Parameter | Details |
Screen | 4.4” high-contrast LCD |
Interface | Graphical menu + soft keys |
Audio | 0.25W speaker + headphone jack |
Connectivity
Feature | Details |
Bluetooth® | Dual-mode (GAP, GATT, SPP) |
USB Port | USB Type-C® for data/power |
GPS | Internal, 3m CEP50 accuracy |
Physical Specifications
Component | Size (L×W×H) | Weight |
Receiver | 30″ × 10.3″ × 10.5″ | 6.4 lb (2.9 kg) |
Transmitter | 7.8″ × 11.3″ × 6.8″ | 5.29 lb (2.4 kg) |
Shipping Kit | 33″ × 23″ × 15″ | 29 lb (12.9 kg) |
Environmental Specifications
Parameter | Value |
Operating Temp | -20°C to 50°C (-4°F to 122°F) |
Storage Temp | -20°C to 70°C (-4°F to 158°F) |
IP Rating | IP54 |
Max Operating Alt. | 6500 ft (2000 m) |
Certifications | FCC (2573X), CE (2573XE) |
Power and Battery
Item | Details |
Receiver Power | Li-Ion rechargeable + 8 AA backup |
Receiver Life | ~8 hours per charge |
Transmitter Batteries | 6 × C-cell alkaline or 3M 2200RB Li |
Transmitter Output | Normal: 0.5 W, High: 3 W, Max: 12 W |
Output Protection | 240 Vrms |
Charging | USB Type-C® (3A, 15W adapter) |
Included Accessories
3” or 4.5” Dyna-Coupler
Ground rod and extension cable
Direct connect cables (large/small clips)
Carrying bag
USB Type-C® battery accessories
Alkaline battery packs (for backup use)