Help with Underground Locating Equipment specifications:
Type
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| Electronic Marker System (EMS) | Electronic marker systems (EMS) have markers that are placed with underground utilities and structures for future location. | ||
| Fault Locator | Fault locators (fault detectors, fault recorders) are powered instruments that detect and/or record electrical faults that may happen in power lines. | ||
| Ground Penetrating Radar (GPR) | Ground penetrating radar (GPR) uses high-frequency pulsed electromagnetic waves to map subsurface information. | ||
| Metal Locating / Detector | Metal locating devices and detectors are used for detecting metal on or below the surface. | ||
| RF Receiver / Locator | RF receivers or RF locators are handheld devices that are used to receive and locate a signal from a transmitter. | ||
| Sound Detector | Sound detectors are a type of audio equipment that enables an operator to pinpoint hard-to-find leaks in noisy environments. | ||
| Line Transmitter | Line transmitters attach to a point on a line, conduit, or pipe and transmit a signal from the entire run. | ||
| Snake In-Line Transmitter | Snake in-line transmitters are located on the end of a snake, or emit from the entire length of the snake. | ||
| Sonde / Beacon Transmitter | Sonde or beacon transmitters are self-contained devices that can be passed through a pipe. These devices come in many shapes and configurations, depending on the application. | ||
| Locating Marker | Locating markers are placed underground to locate a point. These markers are tuned to reflect specific radio signals from transmitters. | ||
| Other | Other unlisted, specialized, or proprietary equipment. | ||
| Search Logic: | All products with ANY of the selected attributes will be returned as matches. Leaving all boxes unchecked will not limit the search criteria for this question; products with all attribute options will be returned as matches. | ||
Depth
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| Maximum Depth | This is the maximum depth from which the device can receive a signal. | ||
| Search Logic: | User may specify either, both, or neither of the "At Least" and "No More Than" values. Products returned as matches will meet all specified criteria. | ||