Moisture, Hydrogen and Temperature Transmitter MHT410 for power transformer online monitoring
Termékleírás
Vaisala MHT410 – Moisture, Hydrogen & Temperature Transmitter
The Vaisala MHT410 enables reliable online monitoring of power transformers by directly measuring moisture, hydrogen, and temperature in insulating oil. It provides precise real-time data on transformer condition, supporting early fault detection and proactive maintenance decisions that help prevent costly downtime and failures. With its robust, maintenance-free design, the transmitter is highly durable and easy to integrate.
Key Features & Benefits:
- Direct measurement of moisture and hydrogen in transformer oil
- Compatible with mineral oils, natural esters, synthetic esters, and silicone oils
- Easy installation thanks to a unique probe design
- Provides early warnings of potential transformer faults
- Maintenance-free operation with no consumables or moving parts
- No false alarms and no cross-sensitivity to other gases
- Robust design ensuring reliable operation in demanding environments
- Fully compatible with the Vaisala Indigo500 series, e.g. Indigo520 with display and single-wire solution
- Standard 5-year warranty
Műszaki leírás
The MHT410 measures moisture, hydrogen, and temperature in real time directly in transformer oil, providing data through both digital and analog outputs. The device is fully compatible with the Vaisala Indigo500 series, with the Indigo520 offering an additional graphical display and convenient on-site data visualization.
Its rugged IP66-rated metal housing with weather shield withstands temperature fluctuations, vibration, electromagnetic disturbances, and even short-term power outages. Each transmitter is pressure-tested individually up to 10 bar and is also vacuum resistant.
The sensor operates maintenance-free, as it has no moving parts or consumables. This makes the MHT410 an excellent choice for long-term, reliable operation in industrial environments.
