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HZ-PS-20A

Smart Pipeline Sentinel

  • High-sensitivity geophone/ground-vibration sensor
  • 0–100 m detection
  • 10–200 Hz frequency
  • Visual monitoring: Dual 1920 × 1080 HD cameras; automatic capture supported on configured alerts localization
  • Power: Top solar panel up to 5 W + built-in DC 4.2 V, 22.5 Ah low-temperature lithium battery
  • Operating temperature range: -40 to 70°C
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HZ-PS-20A Smart Pipeline Sentinel

HZ-PS-20A is a solar-powered intelligent monitoring node that converts ground vibration into classified, located, and traceable field events for long-distance oil and gas pipeline protection, cleaning-pig passage detection, and illegal mining detection.

A complete unattended monitoring node for remote field deployment. Field sensing, edge intelligence, visual verification, communications, positioning, and independent power are integrated in one compact system, where activity is detected through the ground, not through direct pipe contact. 

HZ-PS-20A’s MCU maintains continuous vibration acquisition with low power consumption and its 4G, BeiDou/GPS, and dual cameras automatically captures site photos and video, helping operators verify activity remotely.

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Oil & Gase Industry
Monitor selected high-risk sections along long-distance transmission pipelines. Detect excavators, breakers, drilling equipment, heavy vehicles, and unauthorized ground activity before buried assets are threatened.

Pig Passage
Deploy monitoring nodes at selected checkpoints to record the characteristic signal as a cleaning pig approaches, passes, and moves away, providing passage-time and route-progress references for field teams.

Mining & Oil Industry
Identify abnormal vibration from excavators, drilling rigs, breakers, and heavy vehicles around selected mine boundaries or protected resource areas, then activate remote visual verification.


Q&A

A solar-powered intelligent monitoring node that converts ground vibration into classified, located, and traceable field events for long-distance oil and gas pipeline protection, cleaning-pig passage detection, and illegal mining detection.

They belong to an industrial multi-sensor monitoring system that is specifically built to secure midstream assets like oil and gas networks against physical threats (e.g. unauthorised excavation, drilling, etc).

To prevent catastrophic third-party damage, reduce remote operational overhead, and maintain environmental safety compliance. Here are the 3 main features of using smart pipeline sentinels in manufacturing and heavy industries:

  1. Illegal Digging Detection: Captures early ground vibration signatures from heavy machinery, excavators, or manual digging. It identifies these anomalies before any actual contact is made with the buried pipeline to prevent structural damage or catastrophic ruptures.
  2. Intrusion & Vehicle Monitoring: Tracks security perimeters around pipelines and unmanned, remote valve stations. The sentinel differentiates standard environmental noise from incoming vehicles or unauthorized human footsteps.
  3. Pipeline Pig Tracking: Tracks pipeline cleaning, inspection, and maintenance gauges (known as "pigs") as they pass through specific pipeline choke points.

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