Leica DT100 Utility Locator
Precision Electromagnetic Locator for Underground Utility Detection
Overview
The Leica DT100 Utility Locator is an advanced electromagnetic (EM) cable and pipe locating system designed to deliver high-accuracy underground utility detection and mapping. Developed by Leica Geosystems, the DT100 combines intelligent signal processing, flexible operating modes, and real-time feedback to improve productivity and confidence in the field.
Engineered for construction, utility, and surveying professionals, the DT100 enables accurate tracing of metallic utilities, helping reduce excavation risk and improve safety.
Key Features
High-Precision Utility Locating
- Accurately detects underground:
- Electrical lines
- Gas pipes
- Communication cables
- Depth accuracy of approximately ±5%
📡 Wide Frequency Range & Signal Flexibility
- Frequency range: 50 Hz – 200 kHz
- Supports:
- Active locating
- Passive locating (power & radio modes)
- Sonde tracing
- Customizable frequencies for site-specific conditions
Intelligent Signal Processing
- Built-in frequency analyzer selects optimal signal
- Advanced filtering reduces interference
- Improves detection in congested utility environments
Multiple Locate Modes
- Peak, Null, and Twin antenna modes
- Omnidirectional sweep modes for rapid detection
- Enhances accuracy and operator confidence
Real-Time Feedback & Alerts
- Visual and audible alerts including:
- Strike Alert
- Swing Warning
- Overhead cable detection
- Real-time signal quality evaluation
Connectivity & Smart Integration
- Bluetooth Low Energy (BLE) connectivity
- Compatible with transmitters such as the DE100 signal transmitter
- Supports integration into digital workflows
Ergonomic & Field-Ready Design
- Lightweight and balanced (~2.1 kg / 4.8 lbs)
- Color LCD display with intuitive interface
- Designed for all-day field use with minimal fatigue
Rugged Construction
- IP65-rated for dust and water resistance
- Operates in extreme temperatures:
- -20°C to +50°C (-4°F to 122°F)
Technical Specifications
| Specification | Details |
|---|---|
| System Type | Electromagnetic (EM) Utility Locator |
| Frequency Range | 50 Hz – 200 kHz |
| Sensitivity | 33 kHz (1 µA at 1 m) |
| Dynamic Range | 117 dB |
| Max Automatic Depth | 6 m (20 ft) |
| Max Pushbutton Depth | 11 m (36 ft) |
| Locate Accuracy | ±5% depth |
| Locate Modes | Peak, Null, Twin, Sweep (Omnidirectional) |
| Positioning | Manual + signal-based |
| Connectivity | Bluetooth Low Energy (BLE) |
| Alerts | Strike Alert, Swing Warning, Overhead Cable |
| Environmental Rating | IP65 |
| Operating Temperature | -20°C to +50°C |
| Battery | Li-Ion or AA alkaline |
| Battery Life | Up to ~15 hours (Li-Ion) |
| Dimensions | 68 × 14.7 × 32.6 cm |
| Weight | ~2.1 kg (4.8 lbs) |
Performance varies depending on soil conditions, signal quality, and environmental interference.
System Components
Leica DT100 Receiver
- Primary locator unit
- Detects and traces underground utilities
Leica DE100 Transmitter (Optional)
- Applies signal to utilities for active tracing
- Provides current, voltage, and impedance feedback
- Enhances locating accuracy and range
Applications
The Leica DT100 is ideal for:
- Utility locating and tracing
- Subsurface Utility Engineering (SUE)
- Construction and excavation safety
- Infrastructure maintenance
- Telecommunications and power line mapping
Benefits
- ✅ High-accuracy utility detection
- ✅ Wide frequency flexibility for complex environments
- ✅ Real-time feedback and intelligent signal selection
- ✅ User-friendly interface for all experience levels
- ✅ Rugged and reliable in harsh field conditions
- ✅ Improved safety and reduced utility strikes
Why Choose Leica DT100?
The Leica DT100 stands out as a next-generation precision locator, combining advanced signal processing, flexible operating modes, and ergonomic design to deliver reliable results in even the most complex underground environments.
It is ideal for professionals who require:
- Accurate utility tracing
- Efficient workflows
- Dependable performance in the field
Call to Action (+1-808-210-8303)
Contact Subsurface Depot today to request a demo or quote and see how the Leica DT100 Utility Locator can improve your underground detection and mapping capabilities.
