Comprehensive ecosystem of battery-free self-powered wireless temperature sensors, multi-protocol industrial data concentrators, and distributed fiber optic DTS systems for national power grid continuous thermal monitoring (CTM) and condition-based maintenance (CBM).
Each device family is purpose-engineered for specific electrical environments and protocol requirements.
Self-powered from conductor current ≥ 1 A, 100% battery-free. Direct contact measurement on busbars, circuit breaker tulip contacts, and MV cable terminations ≤ 52 kV.
Long-range LoRa transmission up to 3 km, tested to 500 kV with 8.7 pC partial discharge. Engineered for outdoor substation switchyards, transformer bushings, and dynamic line rating.
Aggregates telemetry from more than 1,000 sensors, dual-band BLE + LoRa reception, connecting directly to SCADA via Modbus TCP, MQTT over TLS and IEC 60870-5-104.
Distributed temperature sensing based on Raman OTDR measuring continuous thermal profiles across up to 20 km of underground power cables with 0.5 m spatial location resolution.
Provide your project cubicle scope, line voltage, or integration requirements. Receive detailed technical proposals, CAD files, and pricing within 2–4 hours.
From pre-sales link budget calculations to remote SCADA commissioning, our engineers support your installation from start to finish.
VIET TECH INVEST (VTI CORP)
459 Doi Can, Ba Dinh, Hanoi, Viet Nam
Hotline: +84 985 186 181
Email: [email protected]
