Product Description
The Vaisala MHT410 is a high-precision transmitter for real-time measurement of moisture, hydrogen, and temperature in transformer oil. It provides reliable condition data and enables early fault detection, helping to reduce downtime and prevent failures. Thanks to its robust, maintenance-free design, it is highly durable and easy to integrate. The MHT410 measures moisture and hydrogen directly in oil, ensuring accurate condition monitoring. It is compatible with mineral oils, natural and synthetic esters, and silicone oils, allowing flexible use across applications. The easy installation is supported by its specialized probe design. Acting as an early warning system, it helps detect potential transformer faults before they escalate. Its maintenance-free operation with no wear parts minimizes operating costs. In addition, there is no cross-sensitivity to other gases, eliminating the risk of false alarms. The rugged construction ensures reliable performance in harsh environments, and compatibility with the Indigo500 series allows flexible system integration.
Technical Specification
The MHT410 provides continuous real-time measurement of moisture, hydrogen, and temperature in oil, with data available via digital and analog outputs. It is fully compatible with the Indigo500 series, including the Indigo520 with display for convenient local monitoring. The IP66-rated metal housing protects against temperature fluctuations, vibration, and electromagnetic interference. Each unit is pressure-tested to at least 10 bar and is also vacuum-resistant, ensuring maximum reliability. The maintenance-free sensor design without consumables makes it ideal for long-term industrial operation. Additionally, Vaisala offers a 5-year standard warranty.
