Product category:
Humidity and Environmental Sensors
News Release from: Vaisala | Subject: MMT330
Edited by the Engineeringtalk Editorial
Team on 04 January 2006
Transmitter tackles oil quality
measurements
The MMT330 is the latest Humicap moisture and temperature transmitter series, providing fast, reliable and accurate online measurement of moisture and temperature in oil.
Available now from Vaisala, the MMT330 is the company's latest Humicap moisture and temperature transmitter series, providing fast, reliable and accurate online measurement of moisture and temperature in oil Moisture measurement for oil can considerably reduce maintenance costs and prolong the service lifetime of machines
This article was originally published on Engineeringtalk on 4 Apr 2003 at 8.00am (UK)
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Handheld meter detects moisture in oils
The Vaisala Humicap MM70 handheld moisture and temperature meter for oil detects moisture in lubrication, hydraulic and transformer oils.
The main applications for the MMT330 are the moisture measurement of lubrication, hydraulic fluid and transformer oils.
The MMT330 measures water activity and temperature in oil.
The water activity measurement in oil offers several advantages compared with traditional parts-per-million measurement.
The MMT330 provides reliable information on how close the oil is to its saturation point, ie the formation of free water.
Oil-specific calibration is not necessary, as water activity is not affected by the type or age of the oil.
Moreover, the transmitter can be ordered with a ball valve set, allowing installation and removal of the probe for calibration without draining the oil system.
The MMT330 can be ordered with a large numerical and graphical display with a multilingual menu.
With the new probe options the operating pressure range has been expanded to 250bar.
Data logging capability and the ability to download to a PC allow the user to monitor measurement trends and up to one year of historical data.
Thanks to full compatibility with the Vaisala Humicap MM70 handheld moisture in oil meter, field-checking, maintaining and calibrating the MMT330 is easy. Request a free brochure from Vaisala ...
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