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ANALEXrs Moisture Sensor


moisture sensor


Water ingress costs you more than you think!
Without a doubt, you’re running a high quality maintenance programme.You feel confident you have it all under control. That critical plant is in safe hands. Operating schedules are going to be met. Or are they? What if the plant stops because of failure of that critical machine?

What about the repair costs, the downtime, the loss of revenue? Never mind the added risk to personnel health and safety, or the environment.


You probably already know that free and emulsified water cause problems. But, did you know that water can increase the oxidation rate of your lubricant by more than ten times? That’s why your oil analysis service includes a water-screening test.

But were you aware that bearings could lose 75% of their potential service life due to water before the oil even begins to start to look cloudy? Even in its dissolved state the water is at work, attacking the base stock, the additive package, and the machine. And, water can carry organisms with it that could disable your critical hydraulic systems.

But how frequently are you sampling? What if a problem arises between scheduled samples?

Wouldn’t it make sense to be monitoring more frequently?

Well now you can. The ANALEXrs Moisture range of online sensors puts your oil analysis laboratory on your doorstep.

The ANALEXrs Moisture Sensor goes beyond the normal water screening tests to tell you exactly how dry your oil is. Providing a % Relative Humidity (RH) and temperature values, now you can monitor real-time. You can ensure that your oil is always below the saturation point before free and emulsified water starts to form. And take immediate action on the first indication of change. The ANALEXrs Moisture Sensor goes beyond the normal protection systems; it monitors the root cause of lubricant and machine failure.

The ANALEXrs Moisture Sensor can be mounted within any lubrication system on any type of machine. The sensor measures the oils percentage Relative Humidity, resulting from the dissolved water within the lubricant, using a combination of proven thin film capacitance sensors, combined with smart algorithms to provide a temperature and % RH value. ANALEXrs puts you in control. You know that the more severe the moisture ingression problem, the greater the potential risk.

Using internal processing power the self diagnostic sensor does not require handheld units to analyse or display results. It can be easily integrated into your existing Condition Monitoring and operating control systems, and results can be reported using standard displays or any PC. Whether it’s to check on the health of the machine, or an alert of changing moisture ingression rates, the ANALEXrs Moisture Sensor provides instant information, complementing your existing laboratory oil analysis programme, and helping you make informed maintenance planning decisions.

Seperate head and sensor body for increased accuracy and reliablility


High integrity sealing using standard automotive techniques


Smart sensor with internal processing power offers wide interface options


Stainless steel housing - Rugged and long life performance


Widely used ½” BSP thread - Quick and easy installation to a wide range of machinery


High pressure resistant glass to metal hermetic seal



All ANALEXrs Sensors have been thoroughly tested for vibration and shock condtions. Click here to download certificates


Specifications


Accuracy Saturation:

+/-2 %

Accuracy Temperature:

+/-1 DegC

Alarm Defaults:

Temperature: not configured. Saturation: on at 65% (open), off at 60% (closed)

Analogue Outputs :

4-20ma for % Saturation, 4-20ma for temperature of oil, open collector for alarm. These are all galvanically isolated using opto isolators.

Calibration:

ISO/IEC 17025, NIST & NPL Traceable

Connection Method:

By multicore screened cable

Digital Inputs :

RS232

Digital Outputs :

RS232 at 9600 baud. CAN Kittiwake Proprietary Protocol & other options on request

Fluid Compatibility:

Petroleum and synthetic oils

Material:

304 Stainless Steel

Max Oil Pressure:

10 bar

Oil Temperature Range:

-40 to 100 DegC

Power Supply :

12-30 Vdc <1w

Response:

Typically 30 seconds

Sealing on enclosure:

IP67

Weight:

0.3 Kg


Want to know more?
Contact Kittiwake here

For other related products see also:
ANALEXpqA
ANALEXpqF
ANALEXpqM
ANALEXrpd
ANALEXrs Oil Condition Sensor
ANALEXrs Particle Content Sensor
ANALEXrs Total Ferrous Debris Sensor


Download PDF of ANALEXrs Sensors Brochure  Yellow Arrow


To view the document you will need Adobe Acrobat Reader installed on your system. If you do not have it click here to proceed to Adobe's website to download it.



Sensor Types
Part Code
Description
Range
FG-K16946-KW ANALEXrs Moisture Sensor Standard length - Digital Output 0-100% Relative Humidity, -40 to 100 Deg C
FG-K16947-KW ANALEXrs Moisture Sensor Standard length - Analogue Output 0-100% Relative Humidity, -40 to 100 Deg C
FG-K16948-KW ANALEXrs Moisture Sensor Standard Length - Evaluation Kit 0-100 % Relative Humidity, -40 to 100 Deg C
FG-K16949-KW ANALEXrs Moisture Sensor Long - Digital Output 0-100 % Relative Humidity, -40 to 100 Deg C
FG-K16950-KW ANALEXrs Moisture Sensor Long - Analogue Output 0-100% Relative Humidity, -40 to 100 Deg C
FG-K16951-KW ANALEXrs Moisture Sensor Long - Evaluation Pack 0-100% Relative Humidity, -40 to 100 Deg C