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NHR-T03 Dam Displacement Monitoring Station

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NHR-T03 Dam Displacement Monitoring Station


cp Qualifications and Honors

Product Description

Product Overview
The NHR‑T03 dam displacement monitoring station consists primarily of a GNSS antenna, a solar‑powered unit, a master control system (equipped with a main control and transmission module), a rain gauge, and an installation bracket. It is available in two configurations—reference station and measurement station—and features high accuracy, low power consumption, excellent cost‑effectiveness, and easy portability. The device can transmit data to an environmental monitoring platform via either 4G or Ethernet, and its solar‑powered design eliminates constraints imposed by location and terrain. It is well suited for surface displacement monitoring and structural deformation surveillance, including applications such as landslide detection, slope‑movement tracking, bridge deformation analysis, reservoir‑dam monitoring, and geological hazard assessment in mining areas.

Technical Specifications

item    eye

Say    Bright

CPU

Horizontal accuracy :Soil (2.5 + 0.5 × 10⁻⁶ × D) mm            Vertical accuracy :士(5.0+05X10-6XD)MM

Remote communication

Horizontal accuracy :Steel (8.0+1.0×10⁻⁶×D) mm            Vertical accuracy :Steel (15.0+1.0×10⁻⁶×D) mm

Bluetooth communication

BEIDOU B1/B2/B3, GPS L1/L2/L5, GLONASS G/G2, and GALILEO E1/E5A/E5B—11 frequency points across these systems.

Communication antenna

1 Hz / 2 Hz / 5 Hz / 10 Hz / 20 Hz selectable

Communication method

RS232 / 4G / Optional Beidou communication

Posture Monitoring

-40°C~85°C

Flood Monitoring

95% RH, no condensation

Temperature and humidity acquisition

IP68

Voltage Acquisition

Can resist 2M free fall

Power supply method 1

12–36 V DC wide-voltage power supply

Power supply method 2

RTCM3.2

Operating temperature

100MVP-P(MAX)

Waterproof rating

Supports dynamic and static computations, device status management, and accuracy assessment of result data.