Dual-Axis Quartz Inclinometer IN201

Model: ИН201

IN201 dual-axis quartz inclinometer — precision pendulum sensor for measuring tilt angles along X, Y axes. Measurement range ±1°, resolution 0.0001", accuracy ±(0.02x ±10)". Up to 32 simultaneously operating devices in the system. Power supply 10-60V. MTBF at least 40,000 hours. Used for monitoring building and structure tilts.

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Purpose

Measurement of tilt angle of various objects relative to Earth's gravitational field. Tilt angle measurement system converts angular displacements and small tilt angles into digital binary sequential code and transmits via RS-485 interface.

Description

IN201 inclinometer sensor is a dual-axis quartz pendulum inclinometer/tiltmeter with sensitive elements made of quartz glass, ensuring good long-term and temperature stability of measurements. Operating principle uses a plumb or pendulum suspended on a quartz thread that maintains vertical position regardless of instrument tilt angle and electromagnetic fields.

Principle of operation

Pendulum system on quartz thread changes parameters under tilt angles. Quartz glass provides exceptional measurement stability.

Features

✓Quartz mechanics
✓Insensitivity to increased vibrations
✓Double galvanic isolation — analog and digital parts
✓Digital RS-485 interface
✓Built-in security alarm
✓High long-term stability

Applications

•Buildings and engineering structures
•High-rise structures
•Mine workings and rock masses
•Temples and architectural monuments
•Hydraulic structures (dams, embankments)
•Bridges, overpasses
•Tunnels
•Unique and technically complex objects (stadiums, shopping centers)
•Nuclear industry facilities