Enable High-Bandwidth Sensor Networks with Thread X3
Sentra provides the Thread X3, a high-performance broadband node engineered for demanding monitoring environments. By combining secure 4G/LTE connectivity, mesh networking, and local event processing, Thread X3 ensures continuous, high-speed data transfer from multiple sensors to your cloud or SCADA platform, empowering engineers to make timely, data-driven decisions even in remote or challenging sites.
Thread X3
self-healing wireless mesh for robust and scalable sensor communication
Ensures consistent data flow across the network
Automatically adjusts communication paths to maintain optimal signal reliability
Long-term operation with minimal energy consumption in the field
Overview
The Thread X3 is a high-performance broadband node built for demanding monitoring environments. It facilitates secure, high-speed data transmission from multiple sensors, including cameras, total stations, and multiparameter instruments. Advanced relay capabilities and local processing ensure critical alerts are maintained even in temporary network outages.
What's Included
Thread X3 nodes with 4G/LTE connectivity and mesh networking for rapid, reliable sensor integration..
- High-speed 4G/LTE broadband module with secure connectivity
- Mesh networking capability for multi-node deployment
- 3 versatile input channels with USB, RS232, RS485, 4–20mA
- Relay output for triggered actions
- Battery, AC, or solar power options
- Low-power and standard operation modes
- Easy configuration through cloud platform with JSON data forwarding
Why Choose Sentra Thread X3?
Practical reasons that matter to infrastructure owners and engineering teams.
Reliable 4G/LTE Connectivity
Ensures continuous multi-sensor communication across remote or challenging sites
Mesh Networking Intelligence
Enables robust data routing and local event handling for uninterrupted monitoring
Rugged Industrial Design
Weatherproof and built for outdoor or harsh environments
Seamless Integration
Works with existing Sentra sensor networks and cloud platforms
Main technical specifications
| Network features | |
|---|---|
| Cellular | Integrated SIM card. Globally compliant on 600+ cellular networks across 190 countries |
| Ethernet | 10/100 Ethernet interface with end-to end encrypted communication secured by TLS 1.2 |
| Wireless mesh | LPWA with compatible devices and smart sensors through MQTT-SN standard. Automatic network role detection Gateway, Repeater, or Endpoint |
| Sensor I/O | |
| Number of channels | 3 channels |
| Input types | Channel 01: USB, RS232, RS485, 4-20mA; Channel 02: RS232, RS485, 4-20mA; Channel 03: RS232, RS485, 4-20mA |
| Power | 12 or 15 VDC Out, up to 20 W |
| Advanced capabilities | Supports Multiplexer (MUX) with up to 128 sensors. Relay capabilities: each device port can output 12V that can be toggled on and off manually, via API integration, by alert trigger, or by recorded flow |
| Power requirements | |
| Input voltage | Nominal voltage 24 VDC, range 15-26 VDC |
| Mean power consumption | Up to 2500mA (Charge mode); 200mA RMS (Standard mode); 20mA RMS (Low power mode) @24 VDC |
| Direct connect solar panel | Maximum Peak Power (Pmax): 160 W; Maximum open circuit voltage (Voc): 22.9 V; Optimum operating voltage (Vmp): 20.2 V; Maximum operating current (lmp): 7.92 A |
| Battery | Internal 12.8V 9.9AH (126.72Wh) LiFePO4 |
Got Questions? We've Got Answers.
Supports total stations, cameras, multiparameter weather stations, and up to 128 sensors via multiplexers.
Data is sent via 4G/LTE, Ethernet, or mesh network with end-to-end encryption (TLS 1.2).
Yes, it supports internal battery, solar, or AC, with low-power modes for extended operation.
Yes, it can relay or trigger alerts autonomously even if the network is temporarily unavailable.
Configuration is simplified via a cloud platform; no onsite setup required.
Ideal for industrial, construction, or remote monitoring sites with high-bandwidth sensor requirements.