169.8KHz RFID Marker for High Voltage Power Cables | Underground Disc Tag

1. Product Introduction (产品简介)

This high-performance, disc-shaped RFID electronic marker is specifically engineered for the precise location and identification of high-voltage power cable lines buried underground. Operating at a dedicated frequency of 169.8 kHz, this passive tag provides a reliable solution for marking the route of electrical infrastructure.

Constructed from rugged, non-conductive materials, the marker is designed to withstand the harsh conditions of the subsoil while ensuring long-term data retention. When used in conjunction with a compatible underground utility locator, it emits a distinct signal allowing field technicians to accurately pinpoint the exact position and depth of the marker, even through dense soil or under pavement. This is an essential Tool for preventing accidental damage during excavation, ensuring the safety of utility workers and protecting critical power grid Assets.

2. Key Specifications (核心参数)

Product Name: Disc-shaped RFID Electronic Marker / Underground Cable Locator Tag

Application: High-Voltage Power Cables (HV), Electrical Transmission Lines

Operating Frequency: 169.8 KHz (Low Frequency)

Model Reference: ED1000-ID-RW Series (169.8)

Housing Material: High-Strength HDPE (High-Density Polyethylene) or ABS Plastic

Environmental Resistance: Corrosion-resistant,耐化学腐蚀 (Chemical Resistant)

Dimensions: Diameter 100 mm (Approx. 4 inches)

Weight: Approx. 0.12 kg

Protection Rating: IP68 (Fully Dustproof and Waterproof)

Compression Strength: Withstands up to 5 KN (approx. 500 kg/cm² pressure)

Detection Depth: Maximum 1.5 meters (varies based on soil composition and frequency interference)

Drop Resistance: Withstands impact from a height of 1.5 meters

3. Features & Benefits (功能与应用)

Accurate Depth Location: Enables precise depth measurement of buried HV cables to avoid drilling or trenching accidents.

Non-Metallic Safeguarding: Made from insulating materials (HDPE/ABS), making it safe for direct contact with high-voltage environments without risk of electrical conduction.

Route Verification: Used to confirm the path of power lines at regular intervals, especially at bends, joints, and termination points.

Damage Prevention: Critical for utility locators to identify underground power assets before construction or landscaping work begins.

Durable Longevity: The robust encapsulation ensures the internal chip survives decades underground, resisting moisture, chemicals, and physical pressure.

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