Valli Aqua And Process Instruments
Valli Aqua And Process Instruments
Ambattur Industrial Estate, Chennai, Tamil Nadu
SEND SMS
SEND EMAIL

Weather Sensors

Pioneers in the industry, we offer wind speed direction sensor, wind speed sensor, lp pyra 02 pyranometers (delta ohm), low cost weather station, shadow ring pyranometer and wireless weather station with software from India.

Wind Speed Direction Sensor

Wind Speed Direction Sensor
  • Wind Speed Direction Sensor
Get Best Quote
Approx. Price: Rs 15,500 / SetGet Latest Price

Product Details:

Minimum Order Quantity1 Set
Range0 to 250 km and 360 deg
ColorBlock
BrandDavis
MaterialPolycarbonate
Wind CupsPolycarbonate

Specifications:

Wind Speed: Wind cups and magnetic switch

Wind Direction: Wind vane and potentiometer

Attached Cable Length: 40' (12 m)

Cable Type: 4-conductor, 26 AWG

Connector: Modular connector (RJ-11)

Maximum Cable Length L: 240' (73 m)

Wind Vane and Control Head: UV-resistant AB

Wind Cups: Polycarbonate

Anemometer Arm: Black-anodized aluminum

Dimensions (length x width x height): 15.0" x 1.5" x 18.0

Range: 250 KPH

0- 360 Deg C

Accuracy: ±3 km/h ±5%, whichever is greater

Request
Callback
Yes! I am interested

Wind Speed Sensor

Wind Speed Sensor
  • Wind Speed Sensor
Get Best Quote
Approx. Price: Rs 7,250 / NumberGet Latest Price

Product Details:

Minimum Order Quantity1 Number
BrandDAVIS
Range0 to 250km
Model/TypeWS 102C
MaterialPolycarbonate

Specifications:

Sensor Type : Three cups Start up wind speed : 0.5m / s Resolution : 0.1m / s Effective wind speed of the measuring range 0 -30 m / s Accuracy : ± 3%Transmission distance :>1KMResponse Time : < 1 Sec Environment temperature: -35 ~ 85 ° C Potential lead: Three wire Material: Aluminum alloy, the surface waterproof, prevent corrosion treatment.Output : 4 -20mA corresponding to 0 to 30 m/sec
Request
Callback
Yes! I am interested
View PDF

LP PYRA 02 Pyranometers (Delta OHM)

LP PYRA 02 Pyranometers (Delta OHM)
  • LP PYRA 02 Pyranometers (Delta OHM)
Get Best Quote
Approx. Price: Rs 1 / UnitGet Latest Price

Product Details:

Model Name/NumberLP PYRA 02

 LP PYRA 02: First class pyranometer according to ISO 9060. Complete with: shade disk LP SP1, desiccant sachet with silica-gel crystals, 2 cartridges, spirit level, M12 4-pole connector and Report of Calibration. Typical sensitivity 10μV/(W/m²).Connection cable has to be ordered separatel
Request
Callback
Yes! I am interested
View PDF

Low Cost Weather Station

Low Cost Weather Station
  • Low Cost Weather Station
Get Best Quote
Approx. Price: Rs 70,000 / SetGet Latest Price

Product Details:

Minimum Order Quantity1 Set
ColorGrey
BrandDavis

Davis Instruments 6250 Vantage Vue Wireless Weather Station with LCD ConsoleSpecifications

Updates every 2.5 seconds (up to 10x faster than the competition). Wireless transmission up to 1000 ft. (300 m) is 3x farther than the competition. Records wind speed as low as 2 mph (3 km/hr) and as high as 150 mph (241 km/hr). Solar-powered with stored energy backup. Easy-to-read, backlit LCD screen at 3" x 4-3/8" (8 x 11 cm).

Product Dimensions: 19 x 15 x 7 inches ; 7 pounds

Request
Callback
Yes! I am interested
View PDF

Shadow Ring Pyranometer

Shadow Ring Pyranometer
  • Shadow Ring Pyranometer
Get Best Quote
Approx. Price: Rs 81,500 / PieceGet Latest Price

Product Details:

Minimum Order Quantity1 Piece
MaterialAluminium

Specifications:

Spectral response: 305 to 2,800 nm

Range: 0 to 2,000 W/m2

Sensitivity: 10 μV/(W/m2)

Response time: 28 s (max.)

Offset A: 15 W/m2 (max.)

Offset B: 4 W/m2 (max.)

Cosine response: 18 W/m2 (max.)

Temperature dependence: 4% (max.)

Drift: 1.5% per year (max.)

Power supply voltage: 10 to 30 VDC

Power consumption: 20 mA (max.)

Output signal: 4 to 20 mA, 0 to 1/5/10 VDC or RS-485

Working temperature: -40ºC to 80ºC

Material: aluminium and high strength plastic

Dimensions: 165 x 120 mm

Weight: 0.9 Kg

Request
Callback
Yes! I am interested

Wireless Weather Station with Software

Wireless Weather Station with Software
  • Wireless Weather Station with Software
Get Best Quote
Approx. Price: Rs 1.15 Lakh / SetGet Latest Price

Product Details:

Minimum Order Quantity1 Set
Usage/Applicationweather monitoring

With the active support of our team of experts, we are engaged in manufacturing, wholesaling, trading and supplying a huge gamut of Wireless Weather Station. The offered product provides accurate weather data. This product is developed by optimum grade raw material and sophisticated technology in synchronization with set standard. Offered product is examined under the direction of professionals to ensure the flawlessness.

Features:

  • Consistent performance
  • Less maintenance
  • Durable

Other Details:

  • Provides accurate weather data in a sophisticated yet easy-to-read format.
  • Stylish backlit console provides continual updated weather information on 3. 5-inch by 6-inch lcd screen.
  • Can retransmit information from one vantage pro2 console to another.
  • Weather information includes inside/outside temperature and humidity, rainfall amount, wind speed, wind direction and wind chill factor and barometric pressure.
  • Additional weather information includes barometric pressure trend, heat index, dew point, time of sunrise and sunset, moon phase, forecasting icons and much more.
  • Rain collector is self-emptying aluminum-plated tipping bucket reading rainfall in 0. 01-inch increments.
  • Standard radiation shield protects sensors from harmful reflected or radiated heat.
  • Integrated sensor suite includes detachable anemometer.
  • Sensor suite is powered by solar energy with backup battery life span of 1 to 2 years.
  • Effective wireless transmission range 1,000 feet (line-of-sight) with typical range through walls, etc. , of 200 to 400 feet.
  • Operates on frequency-hopping spread spectrum of 902 to 928 mhz.
  • Optional repeaters can increase wireless transmission range from 100 to 1,000 feet each depending on terrain.
  • Maximum anemometer wind speed capability rated in excess of 170 mph.
  • Expandable weather station compatible with up to eight different sensors.
  • The transmitter and battery are housed inside a weather resistant shelter.
  • Different models for cabled and wireless
  • Set more than 70 alarms for multiple functions.
  • Data logger and software package available, sold seperately.
  • Optional tripod is available.
  • One year manufacturer's warranty.
Request
Callback
Yes! I am interested
View PDF

Solar Radiation Sensor

Solar Radiation Sensor
  • Solar Radiation Sensor
Get Best Quote
Approx. Price: Rs 13,500 / PieceGet Latest Price

Product Details:

Minimum Order Quantity1 Piece
ColorBlack
BrandDavis

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 nanometers
  • 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
Request
Callback


Additional Information:

  • Item Code: P1024
Yes! I am interested
View PDF

Rain Gauge Sensor

Rain Gauge Sensor
  • Rain Gauge Sensor
Get Best Quote
Approx. Price: Rs 11,750 / PieceGet Latest Price

Product Details:

Minimum Order Quantity1 Piece
BrandDavis
TypeWeather Sensor

SPECIFICATIONS
  • Sensor type: Tipping bucket with magnetic reed switch
  • Accuracy: ± 4%
  • Output: Contact closure
  • Attached cable length: 40' (12 m)
  • Cable type: 4-conductor, 26 AWG
  • Recommended maximum cable length: 900' (270 m)
  • Housing Material: UV-stabilized ABS plastic
  • Dimensions
  • Rain collector: 8.75" diameter x 9.5" high (16.5 x 24 cm)
  • Collection area: 31 in² (200 cm²)
  • Weight: 2 lbs 3 oz (1 kg)
Request
Callback


Additional Information:

  • Item Code: Rainew
Yes! I am interested
View PDF

Wind Direction Sensor

Wind Direction Sensor
  • Wind Direction Sensor
Get Best Quote
Approx. Price: Rs 7,750 / PieceGet Latest Price

Product Details:

Minimum Order Quantity1 Piece
MaterialPolycarbonate

Specifications:

  • Wind Direction: Wind vane potentiometer Type
  • Material: UV-resistant ABS
  • Range: 0- 360 Deg C
  • Accuracy: ±3 Deg C
  • Pot Range: 20 Khms
Request
Callback


Additional Information:

  • Item Code: WD-150
Yes! I am interested
View PDF

Wind Speed Transmitter

Wind Speed Transmitter
  • Wind Speed Transmitter
Get Best Quote
Approx. Price: Rs 7,250 / SetGet Latest Price

Product Details:

Minimum Order Quantity1 Set
MaterialPolycarbonate
Wind speed0-250km

With the valuable assistance of skilled team of professionals, we are offering an extensive range of high quality Wind Speed Transmitter. Our offered transmitter is manufactured keeping in mind the industry norms by using advance techniques. Furthermore, this transmitter is used for the registration of the horizontal component of the wind velocity. Offered transmitter is available in numerous specifications to choose from.

Features:

  • Easy installation
  • High performance
  • Longer service life
Request
Callback


Additional Information:

  • Delivery Time: 3days
Yes! I am interested
View PDF
X

Explore more products



Reach Us
Vethagiri Kuppusamy (Proprietor)
No. 1/231-A, Pananchalai Street Adayalampattu
Ambattur Industrial Estate, Chennai- 600095, Tamil Nadu, India



Call Us

Share Us

F GT L


Send E-mailSend SMS