Monitoring Points:

*
Diesel Generator Lube Oil Purifier Outlet
*
Main Engine Lube Oil Purifier Outlet

Requirement:

Monitor Water Content after Purifier(s) and provide a dry contact alarm. • Ability to set hysteresis for increased water content levels to avoid alarm for spurious short lived increase in water content. • Ability to disable dry contact alarm output during Purifier Start Up sequence • Ability to disable dry contact alarm output during Desludge Cycles.

Solution:

Connect the water content monitors to the fully programmable EASZ-R3 display unit, factory programmed to fulfill the requirements above.

EASZ-R3 Description:

*
2X 16 Character Display able to show water content for both purifiers
*
Menu system for changing parameter

Inputs:

*
EASZ-1 Monitor, Purifier 1 R3-AI1
*
EASZ-1 Monitor, Purifier 2 R3-AI2
*
Purifier On/Off, Purifier 1 R3-DI1
*
State of Oil Feed Valve, Purifier 1 R3-DI2
*
Purifier On/Off, Purifier 2 R3-DI3
*
State of Oil Feed Valve, Purifier 2 R3-DI4

Outputs (sharing alarm point with Leakage Monitor):

* Closed Contact Alarm Output, Purifier 1 R3-DO1
* Closed Contact Alarm Output, Purifier 2 R3-DO2

Functionality (for each purifier)

*
Monitor and present water content on display
*
Give Closed Contact Alarm above setpoint
*
Disable alarm during startup (user adjustable timer)
*
Disable alarm during desludge cycle (user adjustable timer)
*
Avoid spurious water content alarms by requiring certain time of raised content level before alarm is triggered (user adjustable)

Electrical Connections:

A multicore signal cable to be used to bring Valve Status, Alarm Point and RunMode from Purifier 1 and Purifier 2 into the EASZ-R3. EASZ-R3 can be mounted in cabinet for Purifier 1 alternative Purifier 2, or if so is desired in any other location. It is possible to mount EASZ-R3 in one of the Purifier Cabinet doors, alternatively on a piece of DIN rail inside one of the cabinets.

The EASZ-1 water in oil monitor is not limited to fleet applications. The sensors can also be retrofitted to existing applications including:

* Verification of Desorber performance
* Verification of Purifier performance
* Aviation Hydraulics
* Aviation Fuel
* Reduction Gears
* Stern tube bearing lubrication system
* Oil contamination warning system for trucks transporting oil
* Bow Thruster - Gear Oil
* Cement Mill - Gear Filtration
* Cone Crusher - Gear Oil
* Cone Crusher - Lubrication Systems
* Control Oil System on Hydro Turbines
* Copper Stripping Machine - Hydraulic System
* Cold Rolling Mill - Hydraulic Servo System
* Diesel Main Engine Lubricating Oil
* Drilling Machine in Copper Mine
* Fertilizer Manufacturing Plant Centrifuge Hydraulic System
* Fishing Vessel - Central Hydraulic System
* Fishing Vessel - Diesel Fuel System
* Generating Set - Diesel Fuel System
* Hydraulic Oil - Aluminium Injection Moulder
* Hydraulic System - Submarines
* Hydro Power Station - Governor System
* Labelling machine, Lube oil system
* Diesel Engine Fuel
* Compressor lubrication system
* Lube oil system on clutch brake on excenter press
* Main Turbine Lubricating System
* Marine Cranes
* Mill Screw Down Gear Lubricating System
* Mobile Equipment - Container Straddler - Fine Filter
* Mobile Filtration
* Paper Mill Lubricating System,
* Plastic Injection Moulding Machine - Hydraulic System
* Plastic Injection Moulding Machines - Hydraulics
* Quench Oil System
* Quench Oil
* Verification of Vacuum dehydrator performance
* Verification of oil filter performance
* Reduction Gears
* Wall Ironing Machines, Lubrication Oil
* Water Jet - Hydraulic System
* Water in vegetable oil
* Wind Turbine Gear Oil

More about EESIFLO…….

EESIFLO International is an ISO 9001:2000 manufacturer of flow sensors and water in oil monitors. Our clients span the globe and we have supplied solutions to almost every major industry including oil and gas, petrochemical, chemical, pharmaceutical, aerospace, shipping, water and waste water, paper mills , food production and academic institutes

Moisture in oil-

Continuous and accurate monitoring of water contamination in any oil including Lubrication Oils, Heavy Fuel Oils and Hydraulic Oils, Diesel and any oil based chemical. The EASZ-1 is a unique system which provides Operators of all types of Engines, Turbines, Thrusters, Azipods, Gears, Separators, filtration systems and Stabilizers with a means of continuous monitoring of the oil systems for possible water contamination

The EASZ-1 temperature compensated microprocessor based loop powered water in oil sensor enablesfast and reliable drift free online detection and monitoring of moisturepercentage or ppm in oil. The EASZ-1 can be used in on-line moisture monitoring and as a control instrument allowing se parators and oil purifiers to be started only when needed or as a diagnostic or preventative device protecting critical systems from premature failure. Most important of all is the response time which is seconds. The unit responds very quickly to a change in the capacitance of the oil being monitored and is not affected or knocked out of service by saturation and will continue to work in both high and low measurement ranges. Water in oil can cause quick and costly breakdowns. They can happen so fast that in many cases, water in oil can be treated as a more serious contamination problem than metal particle contamination! Water contamination can occur at any time. It is possible that serious damage can be caused on bearings a nd other lubricated components without the user knowing it is happening. The EASZ-1 water in oil analyzer can give early warning of a problem so that corrective action can be taken

Water contamination drastically reduces the performance of mechanical equipment. Excess moisture or water content can increase the risk of corrosion, overheating, machine malfunction and catastrophic failures causing system shutdowns. Accurate measurement and control of moisture in large lubrication systems is essential for planning, servicing , preventing unscheduled downtime and reduction of overall production costs. The EASZ-1 not only gives you continuous direct readings of oil/water mixtures but also directly measures the amount of free water contamination instantaneously . The EASZ-1 was designed to be an affordable device replacing unreliable spot sampling methods and slow response water activity transmitters which only alert the user if there is a risk of free water contamination and nothing else. The EASZ-1 is an easy to use loop powered transmitter unit using a finely engineered stainless steel capacitance cell and high speed encapsulated microprocessor based electronics resistant to humidity and rugged industrial environments. Most of all, the unit weighs approximately 3 lbs (less than 1 kg) and can be set up and running in minutes. The EASZ-1 can handle oils with different densities and onsite zero calibration (if necessary) can be done simply through the press of a button.