BEAM-TM-L | LoRa Wireless Tiltmeter

TM-L is Ackcio’s LoRa-based wireless tiltmeter, built with a triaxial MEMS accelerometer for precise tilt and acceleration monitoring. It is battery-powered, rugged, and easy to install - delivering long-term reliable data for slopes, railways, bridges, and tunnels.

Features

Wireless LoRa tiltmeter for geotechnical and structural monitoring.

Accurate tilt and acceleration readings, with dynamic monitoring capability.

Low-power design for long battery life with field-replaceable batteries.

Seamless integration with Ackcio Gateway 3.7 (Mesh + LoRa).

LoRa long-range communication for flexible site coverage.

Visualised in Snape platform, subscription-free dashboards and alerts.

Environmental pressure readings can be captured with an Internal barometer for sensor reading compensation.

Optional brackets are provided to facilitate deployments in horizontal and vertical orientations and railway tracks.

Specification	Details
Sensor type	Tri-axial MEMS accelerometer
Operation modes	Dynamic tilt and vibration monitoring
Measurement range	±15°
Resolution	<0.002°
Accuracy	±0.1° within full range
Sampling rate	Configurable up to 100 Hz
Power source	1 × 3.6 V D-size replaceable battery (2-Pin connector required)
Battery life	Up to 1-5 years (depending on sampling interval)
Data transmission	LoRa radio communications (ISM sub GHz)
Enclosure	IP67 rated, rugged for outdoor use