Ultrasonic Weather Monitoring Station | Vasthi Instruments

Vasthi outdoor weather station measures wind speed and direction, air temperature, barometric pressure, and relative humidity. For more info, contact vasthi.com!

The WSO100 accurately measures wind speed and direction even when tilted, making it ideally suited for heeled sailboats or powerboats operating in pitching and rolling seaways.

When used with Vasthi displays DSM 150, DSM 250 N2KView, you can view apparent wind speed and direction, humidity, air temperature, barometric pressure (with graphs to see trends), wind chill factor, heat index, and dew point. If you add speed through water (DST110), GPS (GPS200), and compass (SSC300), you can view actual vessel-referenced wind speed and direction as well as ground-referenced speed and direction.

FEATURES :

• Apparent Wind Speed
• Apparent Wind Direction
• Atmospheric Pressure
• Air Temperature
• Relative Humidity

PM 10 and PM 2.5

The Vasthi PM 10 and PM 2.5 Particulate Matter Monitors work The Principle of Particulate Matter 10 Analyzer uses the following technology: Ambient particulate matter, beta-ray detector for measuring the concentration of particulate matter whose aerodynamic equivalent diameter is smaller than 2.5/10 m on rolled filter tape The instrument uses low-radiation C14 as the radioactive source. The emitted ray passes through the filter membrane with contaminants and will be received by the detector. The detector [1] is composed of a photomultiplier tube (or Geiger detector), a plastic scintillator, and a counter. The thickness can be analyzed quantificational according to β-ray energy that the detector received, and then the PM 10 and PM 2.5 concentrations in the air can be calculated received, and then the pm 2.5 and pm 10 concentrations in the air can be calculated.

FEATURES :

• Completely IndigenousDesign
• 7" TFT Touch Display
• In-built Data Storage
• Error indications like flow, pressure, filter paper, and detector error indication
• User-friendly Calibration check with know concentration
• In-built Datalogger to push the data to the cloud-based server
• E-mail alerts for error indications.
• Digital Outputs

Ambient Ozone Gas Analyzer

MEZUS 410 O3Analyzer is the analyzer that measures minimum amount of O3in air correctly using the UV absorption method. The analyzer is equipped with high performance and high-efficiency O3 Scrubber and used the specimen tube of special coating and materials to remove the obstacle components and prevent the adhesion of the specimen for the measurement of the minimum amount of ozone.

All gas analyzers of the MEZUS series were equipped with screen interface design using TFT-LCD & Touch screen so that user cathe n operate the analyzer and maximize the visual image, and MCU applied to the analyzer is ARM11 32bit processor and operates based on Linux Kernel 2.6 which maximizes the system stability due to multiprocessing.

In addition, the analyzer is equipped with an automatic zero correction system (Auto Zero) for smooth measurement and various interfaces (Ethernet, RS232, RS485, USB, DIO, Analog out) so that users can use it more conveniently and usefully.

FEATURES :

• Ranges 0-0.1 / 0.5 / 1 ppm, user selectable.
• 7inch TFT LCD & touch screen interface.
• Ethernet, RS-232, RS-485 & USB ports.
• USB interface utilizes for System Program Update. Temperature & pressure compensation
• Stored data can be retrieved RS-232, USB Interface and TCP/IP network
• In built Data Logger Utilizes NAND-Flash to Store up to 5min/1year

Our brand name ‘Vasthi’ had proven its credibility & reliability in Process Industry,by delivering zero flaw devices.