EASZ - 2
EASZ-2 Water-In-Oil Monitor is a full-bore inline and online highly accurate product designed to continuously monitor the water content in a flowing hydrocarbon media (oil). It is inline because it can be fitted easily into an existing pipeline and online because it can continuously monitor and transmit the values to a remote location.
The EASZ-2 Water in Oil Monitor is a highly accurate online monitor that is installed in a pipe and measures the amount of water in any oil or hydrocarbon under pressure. Water contamination in oil is often measured for various reasons to prevent loss of revenue, additive depletion, oil oxidation, corrosion, reduced lubricating film thickness, accelerated component wear rates, microbiological growth, increase/reduction of the oil dielectric constant, loss of power and for crude oil and hydrocarbon metering/fiscal related purposes.
Operating Principle
We have a choice of two measurements methods which are either the traditional capacitance method or LCOscillation. Users can select the most reliable method to suit their application. Oil and water are completely
different chemically and are characterised by a fundamental difference in their form of molecular bonding.
For this reason, the dielectric constants are vastly different. A typical value range for water is 80 to 150,
whereas hydrocarbon oil/fuel has an average dielectric constant of between 1.9 to 2.3.
Response time 1 Second
Measurement of total water in any form whether dissolved, free, or emulsified
Temperature Compensation
Flexible range
Monitors fluid condition of operating equipment or oil product contamination level.
Inline full-bore or Insertion type
Auto Zero function
Ex Approval ATEX, IECEx and QPS for Hazardous Area
Truck Loading/Unloading
Automatic Well Testing(AWT)
Lease Automatic Custody Transfer(LACT)
Basic Sedim ent & Water(BS&W)
Lube Oil Monitoring
Separator Systems
Marine Industry
Power Plants
Pharmaceutical
Gear Oil
- Operating Principle : “L” System “ADC – Advance Digital Capacitance” / “F” System “LC-Oscillator + Resistance”
- Supply Voltage: 11…28 V DC
- Power Consumption: 1.0 Watt
- Output/Digital Protocol: Analogue: 4…20mA (Selectable Active or Passive), Digital: RS485, Modbus, Binary: Open Collector
- Setup and Calibration:
EASZ-2 GUI Software for Windows®
Connection Via USB-RS485 Comm. Cable or Optional: Bluetooth
- Typical accuracy and resolution:
Measuring range 0…1% 0…20% 0…60%
Accuracy ± 0.01 ± 0.05 ± 0.50
Elec. Resolution 0.003 0.008 0.050
*higher water in oil ranges available up to 100%, consult EESIFLO with your process information.
- Electronic Enclosure:
Die-Cast Aluminium Powder Coated, IP66
Optional: Stainless Steel 316L, IP66 (Suitable for Offshore and Erosive environment)
- Ambient Temperature: -20°C…60°C (-4°F…140°F)
- Response Time: 500ms nominal (no averaging applied)
- Start-Up Time: <10 Seconds
- Display: Field Type Integral Compact Version
- Process Temperature:
Up to 90°C (194°F)
Higher Temperatures consult EESIFLO.
- Typical Process Pressure: Up to 250 Bar (3,600 Psi)
- Connection Size:
In-line Flow-thru: DN25…DN600 (1” Inch…24” Inch)
Insertion Type: DN50 or DN80 (2” Inch or 3” Inch)
- Process Connection: NPT, BSP, ANSI, PN and others upon request
- Body & Sensing Element Construction Material:
Fully Stainless Steel 316/316L (Standard), NACE Compliant.
Optional: Duplex, Monel or Hastelloy
- Seals and Spacers: Teflon and Polyether Ketone (PEEK)
- Installation: Inline, bypass or Insertion
- Approvals:
Intrinsic Safe (IS) or Flameproof Ex “d”
ATEX, IECEx or cQPSus (UL, FM, CSA Standards)
CE Mark
Pressure Equipment Directive (PED)
EASZ-2 Applications
The EASZ-2 is a full range watercut meter that can measure water content in crude oil from 0-100%. It has great advantages over it’s predecessor because of it’s extended oscillating range.
Measure the moisture content of diesel online by installing an EASZ-2 low range water in diesel monitor.
Eesiflo’s systems have significantly improved the quality control of products in coconut oil production.
The EASZ-2 is a full range watercut meter that can measure water content in crude oil from 0-100%. It has great advantages over it’s predecessor because of it’s extended oscillating range.
The implementation of the EESIFLO’s system has significantly improved the quality control of the chocolate produced at the factory.
Both Palm Oil mills and CPO refineries benefit from the wide range EASZ-2 vegetable and fruit oil monitoring unit .
Oleochemicals are currently produced mainly from plant oils and are used for the production of cosmetics, lubricants and other chemical products.
