TEMPO | Underground Utility Spike Marker (Orange, Telephone, 101.4kHz) | #SM15
TEMPO COMMUNICATIONS | PART #SM15
Underground Utility Spike Marker (Orange, Telephone, 101.4kHz)

DESCRIPTION
Save hours of unnecessary digging and reduce costly utility strikes by marking the location of underground utilities with Spike Marker by Tempo.
Spike Markers (Supplied in cases of 50 spikes) are designed to pinpoint objects buried in soil to at least one meter (3.3 ft) deep. Particularly useful with utilities’ “distribution” ducts and similar applications such as cable TV drops, fiber drops, traffic light control cables, or power, gas, and district heating lines to properties. The smaller size and diameter of the Spike Marker are ideal for shallow, narrow ducts where the Tempo OmniMarker II is impractical. Being compact, the Spike Marker is also ideal for placing alongside or inside smaller enclosures enabling easy relocation when they become overgrown.
Made of high-density polyethylene, the Spike Marker has a lifetime comparable to the equipment they are buried alongside. Spike Markers are compatible with virtually all marker locators, including the EML100 from Tempo, and are available with all industry-standard frequencies and color combinations.
Enhance the versatility and durability of your spike marker with our innovative Fixing Kit and Soft Duct Adapter. Designed to accommodate a variety of environments and applications, these accessories simplify marker usage.
OVERVIEW
Increase the safety and efficiency of your technicians with electronically marked utilities. Spike Markers make it easier to accurately locate, particularly “non-conductive” and “non-ferrous” cables, pipes, and ducts. They are also ideal for marking key points in networks such as tees, valves, overgrown junction boxes, and more.
SPECIFICATIONS
| Attribute Name | Attribute Value |
|---|---|
| Materials: | Enclosure HDPE fully sealed. RoH5 and REACH compliant. |
| Length: | 89mm (standard), 106mm (coupler option) |
| Maximum diameter: | 19.8mm |
| Application: | For electronically marking key locations in buried utility |
| Weight: | One Marker .07lb (.03kg) |
| Unit of Supply: | (Supplied in cases of 50 spikes) |
| Expected Lifetime | >40 years if installed correctly |
Common Questions About the Underground Utility Spike Marker
What is the Underground Utility Spike Marker used for?
It is used to electronically mark buried telephone utilities so they can be accurately located later, helping reduce unnecessary excavation and prevent service damage.
Which utilities is this specific marker intended to identify?
This orange marker operating at 101.4 kHz is intended for telephone lines and related underground communications infrastructure.
How deep can this spike marker be detected?
It is designed to be detected at depths of at least one meter, or approximately 3.3 feet, depending on soil conditions and locator equipment.
Is the marker compatible with standard locating equipment?
Yes. It is compatible with most industry standard marker locators, including Tempo locating systems.
At a Glance
• Electronic underground utility marker for telephone lines at 101.4 kHz
• Compact design ideal for shallow and narrow ducts
• Helps reduce utility strikes and unnecessary digging
• High density polyethylene enclosure for long term durability
• Compatible with most industry marker locators
• Supplied in cases of 50 markers