77.0kHZ|Cable TV,Detection range up to <1.5m.
Product Advantages
No harmful fluid inside.
Detection range up to <1.5m.
High location precision marker ball.
For manholes or direct buried installation.
Self orientation RF reflector ensures best detection range and accuracy.
The induction coil is suspended on the built-in antifreeze and can be kept horizontally upward.
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Product Specifications
| Construction | Description |
| Product Type | EX.ID version |
| Frequency | 77.0kHZ |
| Identification Depth | 1.5m |
| Maximum Detectable Depth | 1.5 m (EX.ID version) |
| Service life | 50 years |
| Diameter | Φ120mm丨4.724in |
| Height | 115mm丨4.528in |
| Material | HDPE |
| Weight | 400g(±20g) |
| Protection Level | IP68 |
| Marker Ball Distance | Maximum distance 50 m |
| Storage Temperature | -40℃ to +70 ℃ |
| Operating Temperature | -40℃ to +60 ℃ |
| Drop Test | Can withstand a 1.5m drop to the concrete floor |
| Stress Resistance | Withstands 400Kg pressure, the ball has no permanent damage, no cracks and leaks, and no damage to its electronic tag function |
| Detector Compatibility | ED8000 or other detectors with the same frequency (for example: 3M Dynatel series) can read |
| Packaging Info. | 30pcs/cnt 12.75kg 0.043cbm(560*225*340mm） 18cnt/pallet 247kg 2.016cbm(2100*800*1200mm） |
Product Structure
Product FAQ
What is the packaging data of the ball markers?
The ball marker contains liquid inside. What is the composition of the liquid and how much is its volume?
How is the product structure of the ball marker designed?
How many groups of frequencies can the ball marker be identified at?
Is the detection principle of the ball marker based on magnetic detection?
What is the production capacity of ball marker?
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