|Temperature Dependence||+-(0.00022 + 0.0002 x a w)|
|Working Range Sensing Probe||-40deg-80degC|
|Supply Voltage||10-30V DC|
|Sensor Protection||Stainless steel filter (punched)|
E+E Transmitter Series EE381 are specially designed for the measurement of water content in oil. EE381 is ideal for online monitoring of moisture in lubrication or insulation oil, which is very important for the long-term performance and preventive maintenance of plant and machinery.
For instance, moisture affects dramatically the insulation
characteristics of electrical transformer oil and therefore
continuous monitoring is extremely important.
|Electrical Connection||M12x1 8-pin plug|
|Sensor Protection||Stainless steel filter|
|Pressure Rating||0-20 bar (0-290 psi)|
|Power Consumption||Less than 40mA|
The EE364 is an innovative moisture in oil transmitter, suitable for OEM applications. The high measurement accuracy and excellent long-term stability make the EE364 ideal for online monitoring of moisture in transformer, lubricating and hydraulic oil, as well as diesel fuel.
The compact design and rugged stainless steel housing allow a space-saving installation in the most demanding applications. The EE364 measures water activity (aw), oil temperature (t) and calculates the absolute water content (x). The measured values are available on two 4-20mA outputs and one digital output with MODBUS RTU interface.
The analog outputs can be individually scaled and configured using the optional converter cable and the free EE-PCS Product Configuration software.
|Measuring Range||0-100,000 ppm|
|Alarm Outputs||250 V AC / 6 A|
|Electrical Connection||Screw terminals up to max. 1.5 mm2|
|Cable Gland||M16 x 1.5 for cable|
|Pressure Range Sensing Probe||0.01-20 bar|
EE360 is dedicated for reliable monitoring of lubrication, hydraulic and insulation oils as well as diesel fuel. In addition to highly accurate measurement of water activity (aw) and temperature (T), EE360 calculates the absolute water content (x) in ppm.
The probe can be employed up to 180 °C (356 °F), 20 bar (290 psi) and is available with either ISO or NPT slide fi tting, which allows for variable immersion depth. Using the optional ball valve, the probe can be mounted or removed even without process interruption.
|Dimension||170 mm x 62 mm x 34 mm|
|Optional Power Supply||5V DC via USB (cable included)|
|Power Supply||4 x Alkaline LR6 AA batteries, 1.5 V (not in the scope of supply)|
The moisture in oil hand-held OILPORT 30 measures water activity aw, temperature T and calculates the water content x (ppm) in different oils. Up to ten sets of oil specific parameters can be stored and managed in the device. These parameters are used for accurate water content calculation in a certain oil.
The simple and intuitive operation via TFT touch screen and the built-in data logging function make the OILPORT 30 hand-held the ideal tool for fast and reliable oil analysis. The set comes in a practical carrying case for safe storage of the device, probe and accessories. The optional calibration kit is used for easy 1 and 2 point adjustment of the aw reading.
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