Bullet Sensors & Transducers e-Digest, Vol. 99, Issue 12, December 2008: Product News

    (ISSN 1726-5479)


Editorial Calendar 2009

Editorial Board

Submit an Article or Press Release

10 Top Sensors Products of 2007

Sensors & Transducers Journal 2007

Journal Subscription

E+E Elektronik logo


Submit Press Release

Top 25 Downloaded Article

2000-2002 S&T e-Digest Contents

2003 S&T e-Digest Contents

2004 S&T e-Digest Contents

2005 S&T e-Digest Contents

2006 S&T e-Digest Contents



Compact Transmitter for Moisture in Oil Measurement


The NEW Series EE381 transmitter from E+E Elektronik enables precise measurement of moisture content in oil in the range 01 aw at temperatures from -40...80C (-40176F).


The specifically for that application designed monolithic humidity / temperature sensor element provides outstanding accuracy and very good long-term stability. Fast response time and high resistance against chemical contamination are the main features of this sensor element HMC01, developed in thin film technology by E+E Elektronik.


Measured variables are water activity aw [01], temperature T [C or F] and the calculated water content x [ppm].


The EE381 can be adjusted for measurement of non-mineral oils by entering the particular oil-specific parameters.


The sensing head is pressure tight up 100 bar (1450 psi) and can be mounted either with a G ISO or a NPT thread.


The rugged, compact metal housing of Series EE381 is rotatable over the full 360 degrees, allowing positioning for excellent readability of the optional dual-line display and easy accessibility of the robust industrial electrical connector - even in difficult mounting situations.


Both analogue outputs are freely scalable and configurable. It is possible to have the transmitter equipped with switching outputs. Status indicators provide easy on-site diagnostics.


Typical applications are monitoring of transformer oil, hydraulic oil, motor oil of ship engines and lubrication oil of bearings.





Ing. Werner Hentscholek,

E+E Elektronik GmbH

Langwiesen 7

A-4209 Engerwitzdorf, Austria

Tel.: +43 7235-605-0,

Fax: +43-7235-605-8

E-mail: hentscholek.w@epluse.at

EE381 moisture transmitter





Read more about moisture sensors



Back to S&T e-Digest page


1999 - 2008 Copyright , International Frequency Sensor Association (IFSA). All Rights Reserved.