EASZ-1- A DEVICE FOR CONTINOUS
MEASUREMENT OF WATER IN OIL
and accurate monitoring of water in oil contamination
including lubrication oils, fuels and hydraulic oils,
diesel and any oil based chemical. The EASZ-1 is a unique
water in oil monitoring system which provides online
water reporting for all types of Engine fuel or Lubrication,
Pipelines, Turbines, Thrusters, Azipods, Gears, Separators,
Vacuum Oil Dehydrators, Basket Type Oil Centrifuges,
High Speed Purifiers and various Filtration Systems
and Stabilizers with a means of continuous monitoring
of the oil systems for possible water in oil contamination.
The EASZ-1 temperature compensated microprocessor
based loop powered water in oil sensor enables fast
and reliable drift free online detection and monitoring
of moisture percentage or ppm water in oil.
The practice of measuring water
The industry standard practice has been to report water content as a percentage of the total volume or in
parts per million (ppm) Since the EASZ-1 can directly measure the ppm or percentage water in oil in a
process there are enormous advantages for those wishing to correlate actual moisture readings with
The fact is, the EASZ-1 is more reliable than spot sampling or laboratory results, simply because it will
be measuring the volume once a second, 24 hours a day!
The EASZ-1 can be calibrated to any type of oil and work reliably without the need for replacement due
To element wear. The problem of drifting has been eliminated by the use of modern technology digital circuits and years of successful research and development.
The EASZ-1 is normally a quick ship item and can be retrofitted into existing oil systems either as a
bypass instrument or in full bore inline versions.
The EASZ-1 is manufactured in sizes 1 inch to 48 inch Threaded -NPT or BSP / Flanged ANSI , DIN or JIS . The following is a specification for a 1 inch general industry version. Special application EASZ-1’s can be tailored to suit higher temperature and pressures on request.
Water in Oil range
Sensor Maximum Temperature range
Minimum recommended flow velocity
Standard Pressure Rating
Electronic Housing Protection
Electronic Housing Temperature Range
Hazardous Area Compliance
|| 1 inch
Threaded -NPT or BSP / Flanged ANSI , DIN or JIS
0- 0.1% (0-1000 ppm) , 0-1%, 0-3% , 0-10% ,
0-25% (other non standard ranges are user selectable e.g 0-4%)
0-260 degF /125 degC
Recommend 0.15 m/s
All 316 stainless steel.
16 Bar /230 psi (higher pressure consult factory)
Loop Power 12/24 vdc
Range -40 °F -185 °F (-40 °C to 85 °C)
(optional ATEX/IECEX Zone 0, CSA/US Class 1 Dvi 1, GOST)
4-20 mA DC , RS232 Full Duplex/ HART
Remote readout/display /low-high alarm