Weather Instruments

Product Details:

 

Product Description

The Solar Radiation Sensor, or solar pyranometer, measures global radiation, the sum at the point of measurement of both the direct and diffuse components of solar irradiance. The sensor’s transducer, which converts incident radiation to electrical current, is a silicon photodiode with wide spectral response. From the sensor’s output voltage, the console calculates and displays solar irradiance. It also integrates the irradiance values and displays total incident energy over a set period of time.

Features:

· Durable finish

· Unmatched quality

· High performance

Specifications:

· Operating Temperature: -40° to +65° C

· Storage Temperature: -45° to + 70° C

· Transducer: Silicon photodiode

· Spectral Response: 400 to 1100 nanometres

· Cosine Response

· Percent of Reading: ± 3% (0° to ±70° ), ±10% (±70° to ± 85° )

· Percent of Full Scale: ± 2% (0° to ± 90°)

· Temperature Coefficient: + 0.12% per °C

· Reference temperature: 25°C

· Housing Material: UV-resistant PVC plastic

· Weight: 250 g

· Range: 0 to 1800 W/ m2

· Accuracy: ± 5% of full scale

· Drift: up to ± 2% per year

· Output: 0 to 3 VDC (0- 1800 w/m2) Green colour

· Power supply: 5 VDC ± 5 %; 1mA (typical) Yellow colour

· Gnd: Brown & white Color

 

 

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• Delivery Time: 1 week

Product Details:

Measure every major environmental condition with this powerful hand-held instrument – barometric pressure, altitude, density altitude, temperature, humidity, wind speed, wind chill, dew point, wet bulb, and heat index. Using its chart mode, it can recall and graph up to 250 measurements, along with storage times and dates. Measurements are stored manually at the touch of a button. Measurements can also be automatically stored when the unit is turned off. You can even customize screens so that only selected measurements are displayed. Wind speed can be displayed in knots, meters per second, kilometers per hour, miles per hour, feet per minute, or Beaufort force.Temperature, wind chill, dew point, and heat index are shown in either °C or °F. Relative humidity is displayed as a percentage,and barometric pressure can be viewed in hectoPascal (mb) or 1 inches mercury. Altitude and density altitude are displayed in meters or feet. A durable hard cover protects the impeller whileallowing other functions to be used. This versatile, waterproof instrument floats, features an easy-to-read backlit display, and has an auto shutdown feature, which activates after 15 minutes without a button press (feature can be disabled). Neck and wrist lanyards, protective pouch, and 2 AAA batteries included.

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Stores the data continuously in a data logger (e.g. MDS-5) which enables measurements from remote areas via GSM, GPRS, Radio, W-LAN, or Satellite transmission. SEBA sensors correspond to the standards of the World Meteorological Organization (WMO) and our concepts are continuously improved. The configuration of an AWS may vary due to the purpose of the system but typically consists of a weather-proof enclosure containing the data logger (e.g. MDS-5), rechargeable battery and telemetry (optional), meteorological sensors, solar panels and a mast.

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A Stevenson screen or instrument shelter is a shelter or an enclosure to meteorological instruments against precipitation and direct heat radiation from outside sources, while still allowing air to circulate freely around them. It forms part of a standard weather station.

The Stevenson screen holds instruments that may include thermometers (ordinary, maximum/minimum), a hygrometer, a psychrometer, a dew cell, a barometer and a thermograph. Stevenson screens may also be known as a cotton region shelter, an instrument shelter, a thermometer shelter, a thermo screen or a thermometer screen. Its purpose is to provide a standardised environment in which to measure temperature, humidity, dew point and atmospheric pressure

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• Delivery Time: 1 week

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Product Description

Based on the expertise and technical knowledge of this industry, we bring forth an extensive assortment of Rain Gauge. In complete adherence with the industry defined norms and guidelines, our offered products are enormously demanded across the industry. Besides this, we deliver them to our customers various specifications to meet the ever increasing demands of the industry.

 

Features:

 

·         Optimum quality

·         Reliability

·         Sturdiness

 

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• Delivery Time: 1 week

Product Details:

To fulfill the varying requirements of the clients, we are offering them a wide range Wireless Weather Station. It is suitable for wide applications and acclaimed by the clients owing to its high efficiency and easy operations. Clients can get the offered product at reasonable price range with assurance of timely delivery.

Features:

• Barometer: Atmospheric Pressure
• Rain collector: Rainfall
• Temperature: Inside and Outside Temperature
• Humidity Sensor: Inside and Outside Humidity
• Anemometer: Wind Speed/Wind Direction

Hour:

• Automatic Clock
• Calendar: day/date/month display
• Radio-controlled by Frankfurt antenna (DCF-77)
• Manual setting function

Indoor Temperature:

• Measure units: °C or °F
• Range: from –9.9 °C to + 59.9 °C
• Recording of Min or Max with time as well as date of readings
• Reading every 15 seconds

Indoor Humidity:

• Measure unit: % RH
• Swiss high definition sensor
• Barometer with icon display
• Trend display
• Atmospheric Pressure
• Measure units: hPa or in Hg
• Range for absolute pressure: from 300 hPa to 1099 hPa
• Choice of user display of relative press ion (from 920 hPa to 1080 hPa)
• Pressure sensitivity level setting
• Range: from 1 % to 99 %
• Resolution: 1%
• Accuracy: +/- 3 %
• Recording of Min/Max of time and date of readings

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• Delivery Time: 1 week

Product Details:

 

 

Product Description

Features:

·         Memory for 32,700 readings

·         LCD to show logging information easily

·         Free selectable measurement cycle from 1sec to 24hrs

·         Battery life : more than 3 years (Under Ideal condition at 22oC)

·         Display all status for Alarm and Record through 2 LED’s

·         Alarm display if user-defined max/min values are exceeded

·         Analysis software used to view graphically or Text mode for logging data

·         USB Computer Interface (Advanced Software Program for all windows)

Standard Accessory:

·         Battery

·         Holding Case

·         Safety Lock

·         USB Cable with Software

 

 

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• Delivery Time: 1 week

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Product Description

We are reckoned as the prominent exporter of quality Wind Vane that is used for measuring direction of wind. It consists of a compass that point in the direction of the wind (South, West, Southwest, etc.). User can plot the direction of the wind every day with a special graph called wind rose.

Our Wind Vane are manufactured as per IS: 5799:1970 and can be availed at the most economical prices.

Acclaimed for:

Trouble free operation

Accurate readings

Minimum maintenance

Cost-effective

Applications:

Wind resource assessment

Meteorological studies

Environmental monitoring

 

A wind vane can provide a variety of uses.

These can include enhanced enjoyment of a recreational activity, safety, protection of property, and the general enjoyment of weather observation.

· Safety – Wind conditions play a significant role during severe weather events. If there is a storm in your area, a wind vane can help you determine if it is moving toward you or away from you. Having this information can give you extra time to take action and get your loved ones to a safe location.

· Protection of Property – Another advantage of knowing the wind direction during a storm is the ability to determine if your personal property may be in harm’s way. This can offer a chance to make preparations to your home, automobile, yard, and more in an effort to eliminate damage.

· Boating, Remote Control Aircraft, Golf, Etc. – Knowing the direction of the wind can help you fine tune a tee shot down a long fairway or adjust the angle of a sail boat. If an activity is affected by the wind, chances are knowing the wind direction can be helpful.

· Storm Spotting and Chasing – Storm spotters and chasers work with organizations like the National Weather Service and SKYWARN to provide vital, real-time information during severe weather events. This helps local authorities keep their communities safe. Since the direction a storm is traveling is vitally important to a chaser or spotter’s report, knowing the wind direction is a key piece of information.

· Watching the Weather – Weather buffs truly enjoy keeping tabs on weather conditions, just for the fun of it. Having a weather vane provides another key data point, integral to weather observatio

 

 

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• Delivery Time: 1 week

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Product description:

We specialize in offering a wide array of Sunshine Pyrometer that is a meteorological class instrument and has built-in heater, designed for long-term outdoor exposure. We have developed it as an affordable alternative to shade-ring pyrometers, potentiometers and traditional sunshine recorders. Further, this system is easy to use and requires no routine adjustment or polar alignment and can work at any latitude. It is effectively integrated with an internal heater, which keeps the dome clear of dew, ice and snow down to -20° C (in still air conditions), thereby assuring reliable readings in the most toughest climatic conditions.

Specifications:

Global (Total) and Diffuse irradiation in W.m-2

WMO sunshine threshold: 120 W.m-2 direct beam

No moving parts, shade rings or motorized tracking

protected by patents EP 1012633 and US 6417500

No routine adjustment or polar alignment

Works at any latitude

Precision ground glass dome

Direct and Diffuse Radiation:

To accurately measure the direct and diffuse components of incident solar radiation, it uses a range of seven miniature thermopile sensors and a computer-generated shading pattern Besides, it can compute direct radiation by subtracting the diffuse from the global (total) radiation

Sunshine Duration:

The WMO threshold for bright sunshine is 120 W.m-2 in a plane perpendicular to the direct solar beam

The SPN1 uses an algorithm based on the ratio of direct to diffuse radiation It is combined with the absolute values to effectively estimate sunshine duration within a few percent of the WMO standard Requires neither adjustment or reposition to track the sun, which is a distinct advantage over devices with shadow rings No complex electro-mechanical assemblies and no burnt  paper tracks to interpret

 Outputs and Logging:

It provides 2 analogue voltage outputs for global and diffuse radiation A digital output for sunshine duration can be effectively connected to data loggers like Delta-T DL2e and Gp1 Accurate readings can also be obtained directly from the RS-232 port

Following are its application areas:

Air pollution studies

Cloud cover research

ET and heat flux studies

Canopy analysis

Building energy management systems

PV (photo-voltaic) efficiency monitoring

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• Delivery Time: 1 week

Product Details:

V-Tech offers FISCHER German-make Thermo-Hygrographs with Special Hairs that are used for measuring and recording Temperature and Relative Humidity in the range of -15 deg.C to +65 deg. C and RH 0- 100 %, with Mechanical Winding Clockwork, Weekly and/or Daily Rotation Recording (Changeable) with German Fibre Tips or with Nibs.

Thermo Hygrographs are used for Environmental control, Labs, Research, Agricultural Institutes, Plants, Scientific, Textile Mills, Meteorology and other Industries.Temperature -15ºC to +65ºC

Relative Humidity 0-100%

Housing made of cast aluminum and chrome

steel; white finish

Glazing made of transparent synthetic material

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• Delivery Time: 1 week

Product Details:

 

 

 

Product Description

VTech Wireless Rain Gauge with Outdoor Temperature and 10-Day Memory

Features

·         Automatic self-emptying rain collector measures and then eliminates collected rainfall

·         Wireless transmission range up to 300 feet for rain gauge100 feet for thermometer

·         Displays daily, ten-day historical, and total rainfall records

·         Rainfall amounts are shown as inches or millimetres

·         High daily rainfall alarm

·         Displays outdoor temperature

·         Digital Clock

 

Technical Details

 

 

 

 

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• Delivery Time: 1 week

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Product Description

Supported ourselves with experienced personnel, we are readily instrumental in providing an inclusive variety of Dial Type Barometer. Using optimal-class basic components altogether with hi-tech tools and machines, this presented products are broadly commended and treasured.

 

Product Details:

 

· Accurate dimension

· Durable

· Rugged

· Perfect finish

· Easy to use

· Reliable

 

It measures

Atmospheric pressure from 930 milibar To 1060 milibar.

Dial type dia.

10cms mounted on polished base of 15cmsz dia.

Three scales millimetres, millibars and inches.

Dial marked `stormy', 'rain', 'change', 'fair, and 'very dry'

 

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Specification:
Altimeter : -700 ~ 9000m / -2300 ~ 29500ft Weather forecast
History Altitude record : 256pcs records
Compass: show bearing in degrees and cardinal point
Thermometer : In ºC / ºF format
Clock: In 12 hours or 24 Hours format Calendar Backlight
Battery :by 2 x AAA batteries ( Not include )
Weight: 48g
Size: 90 x 50 x 18 mm

Features:
The device is based on the technology of electronic bearing sensor and barometric sensor
8 in 1 Function: Digital altimeter, with digital barometer, digital compass, weather forecast, time , calendar, thermometer , and backlight.
The digital altimeter is designed for outdoor use, the detachable string makes the digital compass a perfect hand-carry device for various outdoor activates it will give you backlight when you press any button

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Product Details:

We are offering Weather Station to our clients.

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Product Details:

A Pyranometer is an instrument for measuring solar radiation received from a whole hemisphere. It is suitable for measuring global sun plus sky radiation. This instrument is used extensively in meteorological studies, passive solar system analysis,irrigation scheduling, hydrologic studies and many other environmental studies.

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Product Details:

We are market-leading firm engaged in distributing Rain Gauge Apparatus. These apparatus are procured from certified manufacturers who manufacture these products as per the international norms and standards. We procure these apparatus from reliable vendors in order to provide qualitative outcome to our valued patrons. These apparatus are highly reliable as our vendors strictly test each of their manufactured product for quality ensuring high quality and maintaining high standards. We have made these products available in market at competitive prices.

Other Details:

• Funnel
• Inner receiving vessel
• Glass measuring cylinder

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Product Details:

We are engaged in offering Dynamite Weather Station ( Research Grade), which finds applications in different irrigation, pest control purposes and performing the optimum harvest. Each weather station is pre-wired and fully assembled, including software to run the data logger and sensors. Besides, these include software for weather data retrieval and software for computing Lascano-Van Bavel Transpiration (ETP) in mm/hr, with daily water use. With the information provided by this system, the researcher can track the growth of the crops and crop water index. Again, other records regarding the crop on hourly basis can also be obtained.

Features:

• Portable 2 meter (6 ft.) tripod, 3 meter (10 ft.) optional
• Sealed enclosure
• CR1000 data logger
• 10 Watt solar panel, mast mounted
• Battery and charger circuit
• Scientific grade weather sensors
• 100,000 data values in recorded data memory
• RS-232 Interface and PC9-pin cable (3m)
• Power Up Program Start
• Windows setup communications and retrieval
• Lascano-Van Bavel Transpiration

Wind Speed:

• Sensor 3 – cup anemometer; outputs AC voltage
• 1 count/revolution
• Operating temperature range -58 to +122° F (-50 to +50° C)
• Operation range 0 – 112 mph (50 m/s), gust survival 134 mph (60 m/s)
• Distance constant (63% recovery) 7.5 ft (2.3 m)
• Accuracy ±1.1 mph (0.5 m/s) over range 0 – 45 mph (0 – 20 m/s), 2.2 mph (1.0 m/s) over
• Range 45 – 112 mph (20-50 m/s)

Wind Direction:
Sensor Wind vane fitted with 10K potentiometer
Operating temperature range -58° to +122° F (-50° to +50° C)
Threshold 1.8 mph (0.8 m/s) at 10° displacement, ~4.0 mph (1.8 m/s) at 5° displacement
Recovery 1.6 ft (0.5 m)
Accuracy ±5°

Solar Radiation:

• Sensor Silicon photocell Sensitivity: Typically 80 uA/10° W/m2
• Accuracy ±3% typical
• Air Temperature and Soil Temperature Probes Sensor Thermistor
• Range +14° to +122° F (-10° to +50° C)
• Accuracy ±0.45° F (0.25° C)

Rain Gage:

• Sensor Magnetic switch
• Orifice 6.04” diameter (15.34 cm)
• Sensitivity 1 tip per 0.01” (0.25 mm)

Relative Humidity:

• Sensor Polymer film surface (Vaisala)
• RH range 0 – 100% RH
• RH accuracy at 68° F (20° C) ±2% RH at 0 – 90% RH; ±3% RH at 90 – 100% RH
• Operation stability ±3% RH/year

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