3M™ Near-Surface Markers

Products
  • Provides an accurate, long-lasting method of marking underground facilities
  • Offers easy marking of buried power lines
  • Passive antenna encased in a water-resistant polyethylene shell
  • Withstands a temperature range of -4 to 122 °F (-20 to 50 °C)
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Product Details

3M™ EMS Near Surface Marker is specially designed for marking underground telephone lines accurately. It comes in a cylindrical shape, allowing for easy installation in asphalt or concrete, without extensive digging. This marker offers positive identification of facilities.

3M™ EMS Near Surface Marker provides an effective way of marking underground facility lines during construction or maintenance applications. It withstands a temperature range of 4 to 122 °F ( 20 to 50 °C). This waterproof near surface marker has a long lasting passive antenna, encased in a waterproof shell to identify underground facilities with its exact location, even in congested areas. When mapping new and legacy assets, the pre programmed unique serial number integrates with back office mapping and GIS systems.

  • Provides an accurate, long-lasting method of marking underground facilities
  • Offers easy marking of buried power lines
  • Passive antenna encased in a water-resistant polyethylene shell
  • Withstands a temperature range of -4 to 122 °F (-20 to 50 °C)
  • Locates the exact position of the marker
Specifications
Application/Industry
Power, Wastewater, Water, Power, Wastewater, Water
EMS Caution Tape Finding Capability
N/A
Marker Depth
2 feet (0.6m), 3 feet (0.9m)
Marker Dimension (inch)
3 inch height x 0.78 inch Diameter
Marker Finding Capability
Yes
Marker Type
Near Surface
Number of Frequencies
N/A
Overall Diameter (Metric)
1.98 cm, 2 cm, 7.62 cm
Overall Height (Metric)
7.62 cm
Programmable/Passive
Passive, Programmable
Range
0 to 2 Linear Foot
RoHS 2011/65/EU Compliant
Undetermined
RoHS EU Comments
Contact 3M for information
Solution for
Access Network: FTTX, Access Network: xDSL, Longhaul/Metro Loop Network: Outdoor, Wireless Network: Backhaul
Transmitter Output
N/A
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