Moisture Meter

KNOW IMMEDIATELY WHEN A PROBLEM OCCURS IN YOUR OIL SYSTEM

LOOP POWERED
ONLINE MOISTURE SENSOR
RESPONSE TIME 1 SECOND
SITE RE-CALIBRATEABLE
NO NEED FOR CONTINUAL SENSOR REPLACEMENT
USER SELECTABLE RANGES
LIGHTWEIGHT RUGGED CONSTRUCTION
RESOLUTION ±30 PPM
COST EFFECTIVE ,ACCURATE AND STABLE MEASUREMENT WITH TEMPERATURE COMPENSATION

Continuous and accurate monitoring of water contamination in any oil including Lubrication Oils, fuels and Hydraulic Oils, Diesel and any oil based chemical. The EASZ-1 is a unique system which provides Operators of all types of Engines, pipelines, Turbines, Thrusters, Azipods, Gears, Separators, filtration systems and Stabilizers with a means of continuous monitoring of the oil systems for possible water contamination
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Capacitance was discovered by Michael Faraday at the 'Royal Institution' London, founded in 1799, and now known as the Ri.
The Farad, named after him, is a large quantity, but we are more familiar with micro-farads capacitance as in Shaw sensors. This again, is much more large than the usual nano-farad capacitance of others.
The Shaw gold plated moisture sensor has an internal pure gold filter. No corrections are needed for variable flow rates at room pressure, or even for a different gas, as the 20 years life sensor is specific to water vapour and has a linear response to dew point.
There is a rapid response from dry to wet in one second in still or flowing air or gas with an instant user check, of both sensor and meter, from parts per billion of moisture to room air.
The guaranteed accuracy of better than one part per million of moisture in very dry air is simply unique to Shaw high capacitance moisture sensors, as others have errors owing to the electronic amplifiers needed.
Range of Shaw Moisture sensors in Degrees Centigrade Dew point.
Purple spot -100/0
Silver spot -100/-20
Red spot -80/-20
Grey Spot -80/0
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AMETEK Process Instruments is a worldwide manufacturer of process analyzers and instrumentation. As a division of AMETEK, Inc., we are part of a $1 billion (U.S.) multinational corporation with worldwide sales and service capability. Process Instruments traces its roots back to 1962 when the Model 400 Photometric Analyzer was first sold commercially as part of custom-designed solutions for the chemical and petrochemical industries. Another major milestone in our history was the acquisition in 1998 of Western Research, which added to our leadership in sulfur recovery and pollution monitoring.

Our product lines include UV photometric analyzers, electrolytic moisture analyzers, quartz crystal moisture analyzers, quadrupole mass spectrometers, chilled-mirror hydrocarbon dew point analyzers, and trace oxygen analyzers. The industries we serve have expanded to include semiconductor fabrication, pulp & paper production, food processing, pharmaceutical manufacture among others
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Teledyne offers the 8800 series of moisture analyzers to accurately detect trace moisture on either a continuous or spot checking basis. Our line uses powerful microprocessor technology while offering versatile and cost-effective configurations. High accuracy, fast response, and excellent temperature stability are among the many standard features of our moisture analyzers.

The 8800 series of moisture analyzers uses field proven aluminum oxide (Al2O3) sensing technology to accurately detect trace moisture. The sensor is unequaled in the industry for its accuracy, 600 times more sensitive than conventional sensors. Our moisture analyzers can be used as individual units or as a component of a larger analytical system.

Specifications and application notes for our moisture analyzers are available on line for review. Learn more about how Teledyne's 8800 series of moisture analyzers can serve your application needs.
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The volumetric Karl Fischer DL38 and DL31 titrators have been designed for a wide range of water content applications - determinations from a few 100 ppm to 100% water, quickly and precisely.
The METTLER TOLEDO DL39 and DL32 coulometers are ideal for water contents in the range 1 ppm to 5%. The DL39 is also ready-equipped for upgrade to a fully automated system.
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The large color LCD (8-inch wide) provides easy operations and better view of screen
Direct operations and maneuverability is now made possible with Touch screen LCD.
Simultaneous two titrations can be controlled individually. (JP Patent No. 2138712)
Built-in Compact Flash (CF) card slot for an additional user interface.
Operating unit and measuring unit can be separated The detachable measuring unit is convenient and useful for those samples requiring separation from operating unit.
Real time display of titration curve
User can view the on-going titrations on display screen in real time.
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Volumetric Karl Fischer Titrinos are available for reliable, accurate, precise, and quick moisture determinations.

Features

Memory card storage-for additional method storage and back-up, or to transfer methods from one 758 Titrator to another
Interface with up to two 685 Dosimats or 700 Dosinos?-for different concentrations of reagent and/or solvent, or for automatic back-titrations
Two additional high impedance electrode inputs as well as a reference and temperature sensor input-measure pH, mV, and temperature in addition to Karl Fischer determinations
Suitable for pH and/or redox titrations to a set-endpoint (i.e. bromine number/bromine index)

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Humidity meter site: http://www.humidity-meter.com/

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Sulphur Hexafluoride Used in Circuit Breakers
Sulphur hexafluoride is used as an insulating gas in circuit breakers. Excess moisture in SF6 gas causes arcing, which can trip the circuit breaker and cut off power to the distribution network.

Moisture in Natural Gas
The presence of moisture in high-pressure natural gas from a producing well causes pipelines and associated valves to freeze. High moisture content also leads to the formation of hydrates of the liquid hydrocarbons present, thus causing further difficulties. The moisture content of the gas also adversely affects the BTU value of the gas, thus lowering the quality and value of the product.

Liquid Benzene Feed Stock
Moisture needs to be measured in liquid benzene used as feed stock in the manufacture of a styrene polymer. Pre-dried benzene passes into a reactor containing hydrochloric acid and if the dryers are not operating properly, moisture in the benzene promotes acid corrosion of the reactor and the process lines.

Vacuum-Evacuation and Gas Refill in Oil Filled Transformers
Moisture is continuously monitored in the vacuum evacuation and gas refill of oil-filled transformers. The moisture content of blanketing gases, of oil-filled transformers, directly affects the dielectric properties of the oil through water vapour dissolution.

Instrument Air
The presence of moisture in air used as a blanketing gas for sensitive instruments can cause corrosion problems, rapid changes in calibration, and loss of instrument sensitivity.

Breathing Air
The presence of excess moisture in breathing air can lead to freezing in the pressure regulator and ice blocking the orifice, causing an interruption to the supply of air to the user.

Hydrogen Annealing Ovens
High moisture content in hydrogen gas used in annealing furnaces causes oxidation of the metal to occur, thus resulting in an undesirable surface finish on the product.

Ethylene Gas Stream for High-Density Polyethylene Production
High moisture content in the Ethylene feed gas reduces the catalyst activity, thereby decreasing the overall yield of the polyethylene reactors.

Hydrogen Cooled Electric Generators
Hydrogen is used to cool large stationary generators because of its high heat capacity and low viscosity. The hydrogen must be kept dry in order to maintain both its heat capacity and viscosity properties. Ambient moisture is considered a contaminant which will reduce the heat capacity and increase the viscosity of the cooling hydrogen.

Injection Moulding
The presence of excess moisture in the air used to dry plastic pellets has several adverse effects on the plastic products which are produced.

Excess moisture decreases the strength of the product.
Excess moisture causes a poor finish on the surface of the product.
Excess moisture causes clear plastic products to have a cloudy appearance.

All of these production defects reduce product yield and escalate production costs.

Nuclear Reactors
The Advance Gas Cooled Reactor uses carbon dioxide gas to transfer heat from the nuclear fission core to the water boiler for steam generation. The moisture content needs to be kept low to avoid corrosion damage, and the moisture monitoring will also act as a leak detector.

Packaging Foods
For some foil-wrapped foods such as butter, it is possible to extend the storage life if the small amount of air trapped within the foil is replaced with nitrogen with a very low moisture content.