We are offering online dew point meterman embedded micro controller based precision instrument to help ensuring optimum operation of draying equipment. Ideal for precise monitoring of moisture or dew point in air or gas output from dryers systems or in process. Continuous monitoring of dew point result in reduced maintains cost and downtime caused by separated moisture. The main cause of corrosion in pneumatic system. The analyzer uses a highly accurate capacitive integrated thin film water vapour sensor and is an economic alternative to the chilled-mirror dew point type meters. It utilizes embedded micro control based circuits to give a direct read out in dew point or otheran embedded micro controller based precision instrument to help ensuring optimum operation of draying equipment. Ideal for precise monitoring of moisture or dew point in air or gas output from dryers systems or in process. Continuous monitoring of dew point result in reduced maintains cost and downtime caused by separated moisture. The main cause of corrosion in pneumatic system. The analyzer uses a highly accurate capacitive integrated thin film water vapour sensor and is an economic alternative to the chilled-mirror dew point type meters. It utilizes embedded micro control based circuits to give a direct read out in dew point or other.

Vasthi Portable Hydrogen Purity Gas Analyzer Model VHP- 200 is a light weight, easy to handle, battery-powered analyzer, used to verify measurements and for spot-checking when other methods provide questionable results. Portable analyzers are microprocessor controlled instrument with sophisticated software process that meets the needs of industry in analyzing the Gas with accuracy and reliability. Its TCD transducer provides highly stable and reliable results.

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

vasthi instrumentsare global leaders in manufacturing ofportable dew point meterand 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 instruments 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.

portable dew point meteris 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.

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

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

SPECIAL FUTURES OF DEW POINT TRANSMITTER CONTROL UNIT :

• Microprocessor based portable battery operated instrument.
• Digital Graphical Display Measuring range 60 to +30 C dewpoint & other ranges also available on client requirement.
• Samples compressed air up to 12 Kg/cm.
• Pressure and up to 95C temperature can measure directly.
• Quick disconnect fitting, desiccant test.
• Handy and light weight.
• Inbuilt thin film water vapor sensor.
• Optional RS 232 computer interface & data logger.

DEW POINT TRANSMITTER CONTROL UNIT ADDITIONAL FEATURES

• Computer Interface: RS232
• Data Logger: 1 Megabyte, NonVolatile Memory
• In built Pump: For Auto Suction
• DEW POINT TRANSMITTER CONTROL UNIT SPECIFICATIONS :
• Sensor Principle : Capacitive Thin Film Polymer
• Dew Point Range : 80 TO +30C
• Relative Humidity : 0.01 to 99.99 %RH
• Temp. : 0.01 to 99.99 C
• Moisture : 10 to 23000 PPM
• Accuracy : +/1C for 0 to +30 C: +/1.5C 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 : 128 X 64 Pixels Graphical LCD
• Power : Single cell lithium ion Battery with Inbuilt charge control
• Inlet Sample Port : 1/4 OD Tubing
• Weight : 445 grams (approx.)
• Dimensions : Refer to GA Drawing
• Degree of Protection : IP 65
• 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
  DEW POINT TRANSMITTER CONTROL UNIT SERVICES :
  • Evaluation
  • Custom Designs
  • Calibration & Certification
  • Repair
  • Plant visiting
  • Sampling Systems

Vasthi (Model VS-70 E) HAND HELD PORTABLE COMBUSTIBLE GAS DETECTOR is a compact battery operated portable instrument used for taking an air sample and indicating the presence and concentration of combustible gas. Samples of the air under test are drawn by means or a rubber aspirator bulb and analysed for combustible gas content on a heated platinum filament in a Wheatstone bridge measuring circuit. A built-in meter indicates combustible gas content in units of explosibility. Power for operation or the instrument is provided by Lithium ion battery. A probe and extension hose permit withdrawal of samples from remote locations and the instrument fits in a compact leather case with over the shoulder carrying strap. The model VS-70 E is suitable and recommended for testing tanks, manholes, vessels, pressure cylinders, pipelines, and other closed systems or confined spaces to determine presence or absence of combustible gas. It is a valuable aid for safety of operations whenever combustible gases or vapors are handled.

opacity monitoring systemhas been designed for measuring the pollutants with in the stack emission.
vasthi has mainly designed thestack opacity meterfor cement plants, steel plants etc.,

technical specifications:

no. parameter units min max comment1 path length (flange to flange) m 0.5 20 flange-to-flange separation2 measuring range % 0.0 100.0 user selectable3 accuracy % -2 +24 resolution % 0.1 display resolution5 damping s 1 60 selectable6 drift with temperature % -2 +2 over any 20c in the operating range7 operating wavelength nm 510 540 green ledpower & air requirements8 voltage vdc +24 optional 90-260vac psu available9 voltage tolerance % -10 +1010 nominal current consumption ma 40011 power up current consumption ma 40012 air supply volume flow l/min 50 200 to each air-purge body.13 air supply fitting:1 bsp threaded aperture in each air-purge body cable and wire14 cable type tx/rx interconnection cores 6 screened multi-core, such as belden 987315 cable type oi/rx interconnection cores 4 screened multi-core, such as belden 987316 wire size at terminal connections awg 20 14 interface options17 serial commsmodbus rtu via rs485 (oi or trx) internal usb (oi), external usb (rx)18 analogue output (one) ma 4 20 isolated and scalable19 digital relay contacts (two) a 0 3 @30vdc (signal level and data valid)physical20 ingress protection: tx/rx heads ip65 for external use21 ingress protection: oi wall mounted ip65 hinged door and terminal compartment shut.oi panel mounted ip64 from front face of panel when installed.22 ambient operating temperature c -20 +55 air temperature around the heads.23 operating humidity % 100 air humidity around the heads.24 gas temperature c +600 heat insulating gaskets included.(higher temperatures on request)25 regulatory compliance 89/336/eec (electromagnetic radiation) 73/23/eec (low voltage)26 materials: tx/rx heads 316 stainless steel (powder coated)27 materials: air-purge bodies powder coated cast aluminium or stainless steel for demanding installations materials: oi wall mounted ul rated polycarbonate enclosure; aluminium front panel with pu laminate overlay and with nylon cable glands28 oi panel mounted powder coated steel back-box; aluminium front panel with pu laminate overlay and with nylon cable glands29 weight kg 2.5 tx or rx head plus aluminium air-purge body30 weight: oi wall mounted kg 1.3 oi panel mounted 1.3

We are offering online dew point meterman embedded micro controller based precision instrument to help ensuring optimum operation of draying equipment. Ideal for precise monitoring of moisture or dew point in air or gas output from dryers systems or in process. Continuous monitoring of dew point result in reduced maintains cost and downtime caused by separated moisture. The main cause of corrosion in pneumatic system. The analyzer uses a highly accurate capacitive integrated thin film water vapour sensor and is an economic alternative to the chilled-mirror dew point type meters. It utilizes embedded micro control based circuits to give a direct read out in dew point or otheran embedded micro controller based precision instrument to help ensuring optimum operation of draying equipment. Ideal for precise monitoring of moisture or dew point in air or gas output from dryers systems or in process. Continuous monitoring of dew point result in reduced maintains cost and downtime caused by separated moisture. The main cause of corrosion in pneumatic system. The analyzer uses a highly accurate capacitive integrated thin film water vapour sensor and is an economic alternative to the chilled-mirror dew point type meters. It utilizes embedded micro control based circuits to give a direct read out in dew point or other.

Vasthi Portable Hydrogen Purity Gas Analyzer Model VHP- 200 is a light weight, easy to handle, battery-powered analyzer, used to verify measurements and for spot-checking when other methods provide questionable results. Portable analyzers are microprocessor controlled instrument with sophisticated software process that meets the needs of industry in analyzing the Gas with accuracy and reliability. Its TCD transducer provides highly stable and reliable results.

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

vasthi instrumentsare global leaders in manufacturing ofportable dew point meterand 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 instruments 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.

portable dew point meteris 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.

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

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

SPECIAL FUTURES OF DEW POINT TRANSMITTER CONTROL UNIT :

• Microprocessor based portable battery operated instrument.
• Digital Graphical Display Measuring range 60 to +30 C dewpoint & other ranges also available on client requirement.
• Samples compressed air up to 12 Kg/cm.
• Pressure and up to 95C temperature can measure directly.
• Quick disconnect fitting, desiccant test.
• Handy and light weight.
• Inbuilt thin film water vapor sensor.
• Optional RS 232 computer interface & data logger.

DEW POINT TRANSMITTER CONTROL UNIT ADDITIONAL FEATURES

• Computer Interface: RS232
• Data Logger: 1 Megabyte, NonVolatile Memory
• In built Pump: For Auto Suction
• DEW POINT TRANSMITTER CONTROL UNIT SPECIFICATIONS :
• Sensor Principle : Capacitive Thin Film Polymer
• Dew Point Range : 80 TO +30C
• Relative Humidity : 0.01 to 99.99 %RH
• Temp. : 0.01 to 99.99 C
• Moisture : 10 to 23000 PPM
• Accuracy : +/1C for 0 to +30 C: +/1.5C 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 : 128 X 64 Pixels Graphical LCD
• Power : Single cell lithium ion Battery with Inbuilt charge control
• Inlet Sample Port : 1/4 OD Tubing
• Weight : 445 grams (approx.)
• Dimensions : Refer to GA Drawing
• Degree of Protection : IP 65
• 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
  DEW POINT TRANSMITTER CONTROL UNIT SERVICES :
  • Evaluation
  • Custom Designs
  • Calibration & Certification
  • Repair
  • Plant visiting
  • Sampling Systems

Vasthi (Model VS-70 E) HAND HELD PORTABLE COMBUSTIBLE GAS DETECTOR is a compact battery operated portable instrument used for taking an air sample and indicating the presence and concentration of combustible gas. Samples of the air under test are drawn by means or a rubber aspirator bulb and analysed for combustible gas content on a heated platinum filament in a Wheatstone bridge measuring circuit. A built-in meter indicates combustible gas content in units of explosibility. Power for operation or the instrument is provided by Lithium ion battery. A probe and extension hose permit withdrawal of samples from remote locations and the instrument fits in a compact leather case with over the shoulder carrying strap. The model VS-70 E is suitable and recommended for testing tanks, manholes, vessels, pressure cylinders, pipelines, and other closed systems or confined spaces to determine presence or absence of combustible gas. It is a valuable aid for safety of operations whenever combustible gases or vapors are handled.

opacity monitoring systemhas been designed for measuring the pollutants with in the stack emission.
vasthi has mainly designed thestack opacity meterfor cement plants, steel plants etc.,

technical specifications:

no. parameter units min max comment1 path length (flange to flange) m 0.5 20 flange-to-flange separation2 measuring range % 0.0 100.0 user selectable3 accuracy % -2 +24 resolution % 0.1 display resolution5 damping s 1 60 selectable6 drift with temperature % -2 +2 over any 20c in the operating range7 operating wavelength nm 510 540 green ledpower & air requirements8 voltage vdc +24 optional 90-260vac psu available9 voltage tolerance % -10 +1010 nominal current consumption ma 40011 power up current consumption ma 40012 air supply volume flow l/min 50 200 to each air-purge body.13 air supply fitting:1 bsp threaded aperture in each air-purge body cable and wire14 cable type tx/rx interconnection cores 6 screened multi-core, such as belden 987315 cable type oi/rx interconnection cores 4 screened multi-core, such as belden 987316 wire size at terminal connections awg 20 14 interface options17 serial commsmodbus rtu via rs485 (oi or trx) internal usb (oi), external usb (rx)18 analogue output (one) ma 4 20 isolated and scalable19 digital relay contacts (two) a 0 3 @30vdc (signal level and data valid)physical20 ingress protection: tx/rx heads ip65 for external use21 ingress protection: oi wall mounted ip65 hinged door and terminal compartment shut.oi panel mounted ip64 from front face of panel when installed.22 ambient operating temperature c -20 +55 air temperature around the heads.23 operating humidity % 100 air humidity around the heads.24 gas temperature c +600 heat insulating gaskets included.(higher temperatures on request)25 regulatory compliance 89/336/eec (electromagnetic radiation) 73/23/eec (low voltage)26 materials: tx/rx heads 316 stainless steel (powder coated)27 materials: air-purge bodies powder coated cast aluminium or stainless steel for demanding installations materials: oi wall mounted ul rated polycarbonate enclosure; aluminium front panel with pu laminate overlay and with nylon cable glands28 oi panel mounted powder coated steel back-box; aluminium front panel with pu laminate overlay and with nylon cable glands29 weight kg 2.5 tx or rx head plus aluminium air-purge body30 weight: oi wall mounted kg 1.3 oi panel mounted 1.3