Vaisala Moisture and Temperature in Oil Transmitter Series MMT330

For Hydraulic and Lubrication Systems and Transformer Oil Monitoring Vaisala HUMICAP® Moisture and Temperature Transmitter MMT330 series enables fast and reliable detection of moisture in oil in central lubrication systems, hydraulic systems and power transformers. The series is also compliant with DNV GL 2.4 type approval (Class B). There are three probe types to enable various types of installations: MMT332 for high pressure installations MMT337 for tight spaces with a thread connection MMT338 for pipeline installations Features  • Continuous online measurement of moisture in oil  • Installation through ball valve. No need to shut down the process.  • Proven Vaisala HUMICAP® sensor, used for over 15 years in oil application  • Easy field calibration and maintenance – compatible with Vaisala HUMICAP® Hand-Held Moisture Meter for Oil MM70  • Online, real-time detection of moisture in oil without sampling.  • Integrated data logging, with over four years of measurement history  • Traceable calibration to national standards (certificate included)  • Multi-year Calibration Care agreement option to ensure as-good-as new accuracy for years Key Benefits • Easy to install and operate   • Installation through ball valve. No need to shut down the process.  • Fast   • Online, real-time detection of moisture in oil without sampling.  • Reliable   • Tells the true margin to water saturation point in all changing conditions, taking into account e.g. temperature changes and aging of oil.