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FCST-PUEM1
FCST
FCST-PUEM1
Product OverView
FCST-PUEM1 2.25-2.5m Passive Underground Electronic Marker is equipped with an induction coil with a diameter of 19cm and a strong induction signal, which can be used for electronic identification of deeper underground pipelines or facilities.The FCST-PUEM1 disk marker is designed and produced according to international standard frequencies, and is compatible with electronic marker locators designed and produced according to international standard frequencies. (without ID mode)
Product Advantages
Detection range up to <2.5m.
High location precision marker ball.
No harmful chemical substances inside.
For manholes or direct buried installation.
Self orientation RF reflector ensures best detection range and accuracy.
Designed according to international standard frequencies.
Product Specifcations
Construction | Description |
Product Type | EX.ID version |
Frequency | 169.8 kHz / 145.7 kHz / 121.6 kHz / 101.4 kHz / 134 kHz / 83 kHz / 66.35 kHz |
Maximum Detectable Depth | 2.25~2.5 m (EX.ID version) |
Service Life | 50 years |
Diameter | Φ215mm丨8.46in |
Height | 30mm丨1.18in |
Material | HDPE or ABS packaging, resistant to chemical corrosion |
Weight | 0.217 kg ± 10% |
Protection Level | IP68 |
Storage Temperature | -30℃ to +55℃ |
Operating Temperature | -30℃ to +55℃ |
Installing Density | Usually 10~20m |
Anti-drop Ability | Able to withstand drops from a height of 3 meters without affecting electrical performance |
Pressure Resistance | Able to withstand pressure of 20KN without being damaged |
Detector Compatibility | ED8000 or other detectors with the same frequency (for example: 3M Dynatel series) can read |

Installations
The disc electronic marker should be installed above the pipeline and kept as horizontal as possible. The non-metallic pipe should be directly attached to the pipeline and fixed with ties. When covering the soil, sand or sand should be used to fill the gap between the marker and the pipeline to avoid uneven force on the marker after covering the soil.
Considering the uncertainty of the later soil cover thickness, it is generally recommended that the burial depth be less than 80% of the maximum detectable depth of the model.
To avoid mutual interference between markers, the distance between two adjacent markers should be greater than 1.5 meters.FCST-PUEM1 Electronic Marker Datesheet.
Do not press the marker under the pipeline or the marked object.
If it is a metal pipe, the marker should be kept at a distance of no less than 12CM from the top of the pipe, and there should be no metal objects covering the marker.

FAQ
Q1: What cable/duct diameters can your fiber soil marker disk support?
A: Our markers for telecommunication cables supports a wide range of diameters, typically from 2.25~2.5 m.
Product OverView
FCST-PUEM1 2.25-2.5m Passive Underground Electronic Marker is equipped with an induction coil with a diameter of 19cm and a strong induction signal, which can be used for electronic identification of deeper underground pipelines or facilities.The FCST-PUEM1 disk marker is designed and produced according to international standard frequencies, and is compatible with electronic marker locators designed and produced according to international standard frequencies. (without ID mode)
Product Advantages
Detection range up to <2.5m.
High location precision marker ball.
No harmful chemical substances inside.
For manholes or direct buried installation.
Self orientation RF reflector ensures best detection range and accuracy.
Designed according to international standard frequencies.
Product Specifcations
Construction | Description |
Product Type | EX.ID version |
Frequency | 169.8 kHz / 145.7 kHz / 121.6 kHz / 101.4 kHz / 134 kHz / 83 kHz / 66.35 kHz |
Maximum Detectable Depth | 2.25~2.5 m (EX.ID version) |
Service Life | 50 years |
Diameter | Φ215mm丨8.46in |
Height | 30mm丨1.18in |
Material | HDPE or ABS packaging, resistant to chemical corrosion |
Weight | 0.217 kg ± 10% |
Protection Level | IP68 |
Storage Temperature | -30℃ to +55℃ |
Operating Temperature | -30℃ to +55℃ |
Installing Density | Usually 10~20m |
Anti-drop Ability | Able to withstand drops from a height of 3 meters without affecting electrical performance |
Pressure Resistance | Able to withstand pressure of 20KN without being damaged |
Detector Compatibility | ED8000 or other detectors with the same frequency (for example: 3M Dynatel series) can read |

Installations
The disc electronic marker should be installed above the pipeline and kept as horizontal as possible. The non-metallic pipe should be directly attached to the pipeline and fixed with ties. When covering the soil, sand or sand should be used to fill the gap between the marker and the pipeline to avoid uneven force on the marker after covering the soil.
Considering the uncertainty of the later soil cover thickness, it is generally recommended that the burial depth be less than 80% of the maximum detectable depth of the model.
To avoid mutual interference between markers, the distance between two adjacent markers should be greater than 1.5 meters.FCST-PUEM1 Electronic Marker Datesheet.
Do not press the marker under the pipeline or the marked object.
If it is a metal pipe, the marker should be kept at a distance of no less than 12CM from the top of the pipe, and there should be no metal objects covering the marker.

FAQ
Q1: What cable/duct diameters can your fiber soil marker disk support?
A: Our markers for telecommunication cables supports a wide range of diameters, typically from 2.25~2.5 m.