Borehole inclinometers
IC-BIN-D3 Inclinometer chain
An inclinometer chain for tracking ground movement with depth. Multiple biaxial sensors operate on a shared RS-485 line.
Application
Application and connection
BIN-D3 borehole modules are assembled into chains and supplied ready for installation. The chain is lowered into a borehole lined with HDPE casing. Ground movement deforms the casing and changes the tilt of the modules. Readings from several inclinometers are used to calculate displacement of the moving layer.
Chains are supplied on a square reel.
Technical documentation
Operating manual (RU)On the manufacturer’s website (RU)Parameters
Technical specifications
- Number of measurement axes
- 2
- Gauge length
- 500/1000 mm
- Measurement range
- 15°/30°
- Resolution
- 5”
- Tilt measurement error relative to full span
- 0.05%
- Operating temperature range
- -30…+50 °C
- Submersion depth below groundwater level
- ≤ 50 m
- Sensors per measurement chain
- ≤ 150
- Casing diameter
- 60-90 mm
- Digital output
- RS-485
- Communication protocol
- Modbus RTU
- Supply voltage
- 9-28 V
Key manufacturer data is shown. Range, interfaces, and supplied components depend on the selected version.
Full manufacturer data (RU)Descriptions, specifications, and images: NTP Gorizont materials.Manufacturer resources (RU) ↗
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