Sensor-agnostic industrial wireless node supporting HART, analog, digital, and Modbus interfaces. Designed for low-power, long-range monitoring in harsh and remote environments.
The SignalFire Sentinel Wireless Node delivers a flexible, sensor-agnostic solution for industrial telemetry applications. Built to support a wide range of industry-standard sensors, Sentinel enables seamless integration of existing instrumentation into secure wireless networks.
Designed for retrofit and new installations alike, Sentinel supports analog, digital, and smart HART sensors while offering battery or solar power options for remote deployments. Secure, authenticated 900 MHz communications ensure reliable data delivery to gateways and host systems.
| Wireless Technology | 900 MHz Narrowband FHSS |
|---|---|
| Supported Inputs | 4–20 mA, 1–5 V, HART, Modbus, RTD, SDI-12, Pulse, Digital I/O |
| Power Options | Battery Powered, Solar Powered, External Power |
| Security | AES-128 Encryption, Authenticated Messaging |
| Typical Applications | Tank Level Monitoring, Pressure Monitoring, Flow Measurement, Equipment Condition Monitoring |