3M™ Dynatel™ Locator 2250 Series
3M™ Dynatel™ Locator 2250 Series
The 3M™ Dynatel™ Locator 2250 Series is a versatile cable locating system designed for tracing the path of underground copper and fiber optic cables (with tracer wires) and assessing their integrity. With multiple locating modes, accurate depth readings, and tone generation, it is ideal for telecom and CATV professionals. The 2250 system is easy to operate, rugged for field conditions, and compatible with 3M™ EMS Marker accessories.
Key Features
Four locating modes including Dual Peak and Differential
Depth measurement up to 5 meters (16 ft)
Signal current readout for positive cable identification
Ohmmeter for continuity testing and voltage detection
EMS Marker locating capability with optional 2205/2206 accessory
Up to 5W output power with 4 selectable frequencies
Backlit LCD with memory recall and signal strength indicators
Weatherproof, field-durable construction
Benefits
Enables accurate, efficient cable path tracing and depth measurement
Identifies sheath faults and bad grounds quickly using integrated ohmmeter
Compatible with EMS marker locators for comprehensive asset marking
Digital memory aids in consistent operation across multiple sites
Reduces accidental hits and downtime by confirming target cable using signal current
Reliable and easy to use even for less experienced operators
Applications
Locating and tracing copper or fiber optic cables with tracer wires
Measuring depth and signal current of buried utilities
Detecting EMS markers (with optional accessory)
Identifying faults and verifying cable integrity
Use in telecom, CATV, and electrical utilities
Locate and Operating Modes
| Mode Type | Description |
|---|---|
|
Dual Peak |
Standard peak mode for tracing |
|
Dual Null |
Quick null location confirmation |
|
Differential |
Highlights signal drop to pinpoint problem areas |
|
Special Peak |
Enhanced gain for weak or deep signals |
Supported Frequencies
| Type | Frequencies Supported |
|---|---|
|
Active |
577 Hz, 8 kHz, 33 kHz, 200 kHz |
|
Power |
50 Hz / 60 Hz |
|
Auxiliary |
CP (Cathodic protection), CATV |
|
EMS (Accessory)
|
101.4 kHz (TEL), 83 kHz (GAS), 169.8 kHz (PWR), etc. |
EMS and iD Marker Capabilities (With Optional Accessory)
EMS Accessory: 2205 or 2206 Marker Locator required
Marker Compatibility: All 3M™ EMS markers
Depth Capability: Up to 5 ft (varies with marker type)
Read Accuracy: Direct pinpointing above marker with signal peak
Data Storage
| Data Type | Capacity |
|---|---|
|
Memory Recall |
Stores last settings for quick reuse |
|
Signal Current |
Real-time display on LCD |
|
Ohmmeter Results |
Shown with continuity check |
Display and User Interface
| Parameter | Details |
|---|---|
|
Screen |
High-contrast LCD with backlight |
|
Indicators |
Digital strength, volume, and frequency indicators |
|
Interface |
Tactile buttons with menu recall |
Connectivity
| Feature | Details |
|---|---|
|
EMS Accessory Port |
Connects to EMS accessory unit |
|
External Output |
Tone generator for tone probe |
|
Power Detection |
Indicates high-voltage presence |
Physical Specifications
| Component | Size (L×W×H) | Weight |
|---|---|---|
|
Receiver |
Approx. 28″ length
|
~4.0 lbs |
|
Transmitter |
Compact box style |
~6.5 lbs |
|
Construction |
Shock-absorbing plastic |
Weatherproof design |
Environmental Specifications
| Parameter | Value |
|---|---|
|
Operating Temp |
-20°C to 50°C (-4°F to 122°F) |
|
Storage Temp |
-40°C to 70°C (-40°F to 158°F)
|
|
IP Rating |
IP54 (splash- and dust-resistant) |
|
Certifications |
CE and FCC compliant |
Power and Battery
| Item | Details |
|---|---|
|
Receiver Power |
6 × AA Alkaline |
|
Receiver Life |
Up to 50 hours |
|
Transmitter Batteries |
6 × C-cell Alkaline |
|
Output Power Levels |
Normal: 0.5 W, High: 3 W, Max: 5 W
|
|
Voltage Protection |
Up to 240 Vrms |
Included Accessories
Direct-connect cable with small and large clips
Ground rod and extension cable
Soft carrying bag
Batteries (Alkaline)
Optional: EMS Accessory 2205 / 2206 for marker location
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