PM10 and PM2.5 Monitor
#http://www.vasthi.com/3-pm10-pm-2-5-monitor/

A real time continuous indicative dust monitors with logging & alarm capability. It consists of a single probe for installation in silo or duct & a control Unit / logger. This type-approved measuring devices with measuring probe for very low to medium dust concentrations. It is ideal for thick-walled or double-walled ducts because of the one-sided installation. The measurement is based on the principle of Tribo- Electric charge transfer. The electrical charge carried by dust particles is captured by a highly sensitive Tribo-Electric probe, amplified and then transmitted to the control unit. As the current generated by the charge is proportional to the concentration of particles present, an indicative signal of dust presence results.
As the current generated by the charge is proportional to the concentration of particles present, an indicative signal of dust presence results.

Dew Point Transmitter With Control Unit

Dew Point Transmitter Control Unit Moisture Analyzer Model VMA – 888 is heavy duty, industrial hygrometer systems for measurement of high pressure, dew point meter transmitter process gases and vaporized liquids on natural gas platforms and terminals, petrochemical plants and industrial gas manufacturing facilities. Vasthi moisture sensing technologies with sample conditioning system design engineering capabilities to provide a reliable and easy to operate, multi-channel on-line instrument for both flammable and non-flammable gases

Dew Point Transmitter
#http://www.vasthi.com/dew-point-transmitter

 

Vasthi Engineers Moisture Analyzer Model VMA – 888 is heavy duty, industrial hygrometer systems for measurement of high pressure, process gases and vaporized liquids on natural gas platforms and terminals, petrochemical plants and industrial gas manufacturing facilities. Vasthi moisture sensing technologies with sample conditioning system design engineering capabilities to provide a reliable and easy to operate, multi-channel on-line instrument for both flammable and non-flammable gases
Vasthi Moisture Analyzer
This Model VMA-888 is a rugged on-line instrument tailored to customers’ specific application and technical requirements.
Video Measurements can be made across a wide range from -80 to +20°C dew point with an accuracy of ±1°C dew point and at process or pipeline pressures up to a maximum of 12kg.

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Dew Point Meter
http://www/vasthi.com/dew-point-meter

 Dew Point Meter Analyzer is designed to measure the performance of drying systems for compressed air, nitrogen and other compressed gases. Dew Point Meter Model is ideal for monitoring medical, commercial and industrial applications including plastics resin dryers, breathing air, pneumatic tools, instrument air, and spraying/coating applications. You can use this Dew Point Analyzer instrument continuously up to 90 hours without low battery indication. Dew Point Analyzer measures dew point analyzer by utilizing microprocessor circuitry to convert sensor signal by the use of psychometric equations. Assembled in a rugged hand held IP‐ 65 protected plastic enclosure and equipped with quick disconnect tubing couplings and an internal sensor manifold. An orifice maintains line pressure for true pressure dew point readings for Compressor. we are using dew point meter for compressed air and nitrogen gas.

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http://www.vasthi.com/oxygen-gas-transmitter

 

Vasthi Model VT-90-O2, oxygen gas transmitter deficiency sensors are non-intrusive “Smart Oxy meter” sensors designed to detect and monitor O2 in air over the range of 0-25%. One of the primary features of the sensor is its method of automatic calibration which guides the user through each step via instructions displayed on the backlit LCD. The Oxygen Gas Transmitter sensor features field adjustable, fully programmable alarms and provides relays for two alarms as standard. The sensor comes with analog 4-20 mA output. Output allow for greater flexibility in system integration and installation. The Oxygen Gas Transmitter microprocessor supervised electronics are packaged as a plugin module that mates to a standard connector board. Both are housed in an explosion proof condulet that includes a glass lens window which allows for the display of sensor readings as well as access to the sensor’s menu driven features via a hand-held programming magnet of oxygen gas transmitter.

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#http://www.vasthi.com/multi-gas-detectors

Multi Gas Detector is specially designed to analyze any gas of your choice, its automatic operation, accurate measurement and crystal clear digital display makes this Gas detector design more users friendly. More over Multi Gas Detector acts effectively in on site instant analysis. Gas detector’s portability makes it more comfortable for user it was designed in such a way it provides all immediate necessary data that is required to analyze any type of gas in no time, its computer interface stores key data that can be analyzed in the laboratory.

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#http://www.vasthi.com/online-dew-point-meter

An Embedded micro controller – based precision instrument to help ensuring optimum operation of drying equipment. Ideal for precise Monitoring of moisture or Dew point analyzer used for compressed air or nitrogen gas output from dryers systems or in process. Continuous monitoring of dew point analyzer result in reduced maintains cost and downtime caused by separated moisture. The main cause of corrosion in pneumatic system. The dew point analyzer uses a highly accurate Capacities Integrated Thin Film Water vapour sensor and is an economic alternative to the chilled-mirror dew point analyzer type Meters. Dew Point Meter analyzer utilizes embedded micro control based circuits to give a direct – read out in dew point analyzer or other units and other units corresponding to sensor output based and Psychometric equations. To achieve high accuracy it uses temperature compensation over complete operational range.

Special Features of Online Dew Point Analyzer :

• Microprocessor based instrument.
• Digital Graphical Display Measuring range ‐80° to +30° C dew
  point & other ranges also available on client requirement.
• Samples compressed air up to 12 Kg/cm.
• Pressure and up to 95°C temperature can measure directly.
• Quick disconnect fitting, desiccant test.
• Handy and light weight.
• Inbuilt thin film water vapor sensor.
• Optional RS ‐ 485 computer interface & data logger.

Online Dew Point meter analyzer ADDITIONAL FEATURES

• Computer Interface: RS‐485 or USB
• Data Logger: 1 Megabyte, Non‐Volatile Memory
• In‐ built Pump: For Auto Suction

Online Dew Point Analyzer Specifications :

• Sensor Principle : Capacitive Thin Film Polymer
• Dew Point Range : ‐ 80 TO +30°C
• Relative Humidity : 0.001 to 99.999 %RH
• Temp. : 0.01 to 99.99 ° C
• Moisture : 0 to 23000 PPM
• Accuracy : +/‐1°C for 0 to +30 °C
  : +/‐1.5°C for 0 to ‐40 °C
  : +/‐2 °C for ‐40 to ‐80 °C
• Maximum Sample Temp : 90 °C (For higher temperature use, Optional cooling coil is available)
• Maximum Pressure : 12kg/cm2
• Response Time : 10 Seconds for 63% step change
• Display : 65K Colour Graphical Touch LCD
• Power : Single cell lithium ion Battery with In‐built charge control
• Inlet Sample Port : 1/4″ OD Tubing
• Weight : 445 grams (approx.)
• Dimensions : Refer to GA Drawing
• Degree of Protection : IP ‐ 65

Sampling Systems:

• Different sample conditioning systems are available, standard or bespoke, according to the process conditions. Filters, pumps and regulators can all be incorporated to deliver the sample in the correct condition. Bypass flow systems enable longer distances from process to analyzer to be achieved. Vasthi engineers are ready to recommend the right system for you on receipt of the full gas stream dew point meter analyzer specification.

SAMPLING SYSTEM CONSISTS OF:

• ISOLATING VALVE
• Drain Valve
• VACUUM PUMP
• DUST FILTER
• FLOW INDICATOR
• SAMPLER COOLER

Online Dew Point Meter Analyzer Applications :

• Petrochemicals
• Natural Gas
• Utilities SF6 etc.
• Industrial Driers
• Compressed Air
• Pharmaceuticals
• Medical
• Nitrogen gas at the time of filling in the Transformers
• Alternative fuels
• Transportation
• Military
• Aerospace
• Environmental
• Semiconductor
• Ozone Generation
• Heat Treating
• Freeze Drying

Online Dew Point Meter Services :

• Evaluation
• Custom Designs
• Calibration & Certification
• Repair
• Plant visiting
• Sampling Systems

Online Dew Point Meter Ordering Information :

• Measuring Range: -40 to +30 Deg.C :- Model – VODM-4010
• Measuring Range: -60 to +30 Deg.C :- Model – VODM-6010
• Measuring Range: -80 to +30 Deg.C :- Model – VODM-8010

Dew Point Meter

Portable Dew Point Meter is designed to measure the performance of drying systems for compressed air, nitrogen,transformer and other compressed gases. This Portable Dew Point analyzer Model is ideal for monitoring medical, commercial and industrial applications including plastics resin dryers, breathing air, pneumatic tools, instrument air, and spraying/coating applications. You can use this Dew Point analyzer continuously up to 90 hours without low battery indication.

Dew Point Meter analyzer measures dew point by utilizing microprocessor circuitry to convert sensor signal by the use of psychometric equations. Assembled in a rugged hand held IP‐ 65 protected plastic enclosure and equipped with quick disconnect tubing couplings and an internal sensor manifold.Dew point meter used for compressed air and nitrogen gasses. 

DEW POINT METER SERVICES :

• Evaluation
• Custom Designs
• Calibration & Certification
• Repair
• Plant visiting
• Sampling Systems

PORTABLE DEW POINT METER ORDERING INFORMATION :

• Measuring Range: -40 to +30Model – VD42-H2
• Measuring Range: -60 to +30Model – VD62-H2
• Measuring Range: -80 to +30Model – VD82-H2

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Vasthi engineers are global leaders in manufacturing of dew point meter analyzer,gas analyzers, gas detectors,portable dew point meter, online dew point meter,dew point analyzer,particulate monitors, stack gas analyzers and have been supplying instruments to customers worldwide, Our multidisciplinary team of scientists, physicians, engineers, and regulatory consultants with decades of global experience brings you the quintessential mechanism that provides complete safety accuracy and durability. Vasthi Engineers was formed with visionary thinking and innovative ideas resulting in innovative products and solutions. We enhance our product quality by the continuous process of research and development. We have WIDE range of models to suite various site conditions and processes.#http://www.vasthi.com