Smart · Secure · Scalable
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Products

Explore Our Products

Discover Sentra's comprehensive range of IoT-enabled monitoring solutions — from wireless sensors and data loggers to core communication gateways — engineered for the most demanding applications.

sensors Wireless Sensors router Core Communications database Data Loggers cable Wired Sensors
Wireless Sensors
sensors Wireless Sensors
Core Communications
router Core Communications
Data Loggers & Wired Sensors
database Data Loggers
Why Sentra Products

Built for the Toughest Conditions

Every product is engineered for reliability, accuracy, and seamless integration — from underground tunnels to offshore platforms.

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Industrial-Grade Durability
Rugged enclosures, wide temperature tolerance, and IP67-rated designs that survive the harshest field environments.
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Multi-Protocol Connectivity
Seamless integration with Modbus, RS485, SDI-12, 4G LTE, LoRa, and NB-IoT — no vendor lock-in.
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Ultra-Low Power Design
Years of battery life on a single charge. Solar-ready and energy-harvesting capable for truly remote deployments.
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Cloud-Native Platform
Every product connects directly to Sentra's IoT platform — real-time dashboards, alerts, and analytics out of the box.
By the Numbers

Trusted Across Industries

Our products power critical infrastructure monitoring worldwide.

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Products Engineered
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Across wireless, wired, and communications
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Countries Deployed
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Trusted by engineers worldwide
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Sensors Deployed
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Monitoring critical infrastructure daily
Wireless Sensors

Intelligent Edge Devices

Compact, battery-powered sensors with long-range wireless telemetry for continuous structural monitoring.

Tilt90 Tiltmeter
Wireless Sensors

Tilt90 Tiltmeter

Three-axis tilt sensor offering rugged stability, low noise, and long-range wireless telemetry for continuous monitoring.

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Tiltmeter Event Detection
Wireless Sensors

Tiltmeter Event Detection

Smart tilt sensing with event-based alerts to capture sudden movements or critical structural shifts instantly.

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Laser Tiltmeter
Wireless Sensors

Laser Tiltmeter

High-precision tilt measurement combined with laser distance monitoring for unparalleled structural analysis.

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Vibration Meter
Wireless Sensors

Vibration Meter

Advanced three-axis vibration sensing with internal calculation of PPV and dominant frequency.

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GNSS Meter
Wireless Sensors

GNSS Meter

Satellite-based displacement monitoring providing precise three-axis geospatial positioning data.

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Data Loggers

Reliable Data Acquisition

Scalable logging solutions for every sensor type — from single-channel pico loggers to multi-sensor networks.

Analog Data Logger
Data Loggers

Analog Data Logger

Versatile logger for analog sensors, supporting bridge-based and voltage-output devices.

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Digital Data Logger
Data Loggers

Digital Data Logger

Scalable digital logging solution for RS485 and SDI-12 sensor networks.

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PicoNode Data Logger
Data Loggers

PicoNode Data Logger

Compact, ultra-low-power logger designed for single-sensor deployments.

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Vibrating Wire Logger
Data Loggers

Vibrating Wire Logger

Robust logging for vibrating wire sensors, ensuring accurate frequency readings in geotechnical applications.

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Vibrating Wire RCR
Data Loggers

Vibrating Wire RCR

Specialized data logger for vibrating wire RCR sensors with enhanced signal processing.

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Core Communications

Always Connected, Anywhere

Reliable communication infrastructure that bridges remote sensors to your command centre — from narrowband to broadband.

Gateway
Narrowband

Gateway

Reliable 4G LTE gateway that securely forwards data from remote sensors, ensuring real-time monitoring even in harsh outdoor environments.

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Repeater
Narrowband

Repeater

Boosts wireless signal range to keep sensors connected across long distances and challenging terrains.

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Thread
Broadband

Thread

High-performance broadband node that delivers fast, reliable 4G/LTE data communication for multi-sensor networks.

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Wired Sensors

Precision You Can Trust

High-fidelity wired sensing solutions for permanent installations requiring maximum accuracy and reliability.

Strain Gauge
Wired Sensors

Strain Gauge

Compact wired strain gauge for accurate strain and load measurement in structural health monitoring applications.

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Accelerometer
Wired Sensors

Accelerometer

High-fidelity acceleration monitoring for rotating machinery and bridge vibration analysis.

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Talk to Our Team

Need the Right Product for Your Project?

Describe your monitoring requirements and our product engineers will recommend the ideal configuration — with a detailed quote within 24 hours.

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