MMT330 Humidity and Temperature Transmitters in Oil

Vaisala's HUMICAP® MMT330 Humidity and Temperature Transmitter series enable fast and reliable detection of moisture present in oil in central lubrication systems, hydraulic systems and current transformers.
They also comply with DNV GL 2.4 (class B) type approvals.

Looking for the performance of the MMT330 via interchangeable probes and a transmitter that supports two probes? Consult the Indigo family.

There are three types of probes to allow various types of installations:
► MMT332 for high pressure installations, see also MMP8.
► MMT337 for confined spaces with threaded connection, see also MMP8.
► MMT338 for pipe installations, see also MMP8.

Characteristics:
► Continuous and online measurement of moisture in oil
► Installation by ball valve. It is not necessary to shut down the process.
► Proven Vaisala HUMICAP® Sensor, used for over 15 years in oil applications.
► Easy field calibration and maintenance: Compatible with Vaisala HUMICAP® Portable Oil Moisture Meter Series MM70.
► Online, real-time detection of moisture in oil without the need for sampling.
► Integrated data logging, with the ability to store measurements for up to four years.
► Calibration with traceability according to national standards (certificate included).
► There is a Multi-Year Calibration Agreement Option to ensure excellent accuracy (like a new unit) for many years.