Nunes Instruments
Avanashi Road, Coimbatore, Tamil Nadu
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Weather Instruments

We are offering Weather Instruments.

Wind Speed Direction

Wind Speed Direction
  • Wind Speed Direction
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Approx. Price: Rs 34,500 / Unit
We are offering Wind Speed Direction (VTWSD-15) to our clients.

Feature:

  • Combined wind speed & direction sensor
  • Low starting threshold
  • Good corrosion resistance
  • Compact and light design
  • Easy installation

Application:

  • Environmental monitoring
  • Bridge & Tunnel
  • Solar and wind power generation
  • Wind resource assessment
  • Automatic weather station
  • Agriculture

Specification:

Item

Specification

Wind speed

Wind direction

Range

0-60m/s

0-360°

Resolution

0.2m/s

Accuracy

±2%

≤±3°

Acquisition Cycle

3s

Supply

7-15VDC,12VDC type.

Output Signal

RS485,Current(4-20mA) optional

Operating Temperature

-40+70

Ingress Protection

IP63

Main material

Housing: AlMgSi, gray anodized
Cups:PA, reinforced with carbon fiber, black
Vane:PA, reinforced with fiberglass, white

Storage

10-60@20%-90%RH

Dimensions

265 (h) × 360 (Ø) mm

Weight(unpacked)

380g

 

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Additional Information:

  • Item Code: VTWSD-15
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Digital Temperature Humidity Control Controller

Digital Temperature Humidity Control Controller
  • Digital Temperature Humidity Control Controller
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Approx. Price: Rs 12,500 / Unit
We are offering Digital Temperature Humidity Control Controller to our clients.

Feature:

  • Easy to use
  • Low maintenance
  • Low measurement and control cycles

Description:

  • AC 220V Digital Temperature Controller and Humidity Control Controller & Sensor
  • Application: barn, power distribution cabinet, box change equipment, grain storage,
  • warehouse, room, farming, textiles and other occasions, heating, humidification, cooling,
  • dehumidification any combination of four kinds of output mode.

Specification:

  • Heated humidification cooling dehumidification
  • Display: 0.36-inch high-brightness red LED
  • Measurement and control cycle: 0.5 seconds
  • Range: Temperature -40 ~ 120; Humidity 0.0 ~ 99.9% RH
  • Output: two-way relay output 5A
  • Resolution:Temperature +-1,humidity+-5%RH
  • Two control values can be set independently and return difference
  • Power: AC 220V/50-60Hz
  • The working environment:
  • Controller: -10 ~ 70, humidity below 90% RH
  • Sensor: -40 ~ 80, humidity 0-99.9% RH
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Wind Speed Sensor

Wind Speed Sensor
  • Wind Speed Sensor
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Approx. Price: Rs 24,500 / Piece
We are offering Wind Speed Sensor to our clients.

Feature:

  • Specially used for wind farms
  • Massive all-metal construction
  • Strong corrosion resistant ability
  • Wide range, good stability
  • Automatic ice melting
  • Easy Installation

Specification:

Item

Technology Specification

Range

0.5-50m/s

Output

Pulses(1-75Hz),0-20mA,4-20mA,0-10V,0-5V optional

Supply Voltage

12-36VDC,24VDC type.

Load Capacity

<500Ω(current output)

Accuracy

±3%FS

Heating Supply

24VDC

Heating Power

>20W

Ingress Protection

IP65

Operating Temperature

-40-+70

Limited Wind Speed

70m/s@30min

Weight(unpacked)

1.2kg

Dimension

Cup rotor:ø200mm,Height:180mm

Main material

Cup:304 stainless steel, Main Body:Aluminum alloy

Cable

LiYCY6*0.25mm2

Finish

Polyester powder electrostatic spraying

Storage Condition

10-60@20%-90%RH

 

 

 

 

 

 

 

 

 

 

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Additional Information:

  • Minimum Order Quantity: 1 Piece
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Digital Intelligent Temperature and Humidity Control

Digital Intelligent Temperature and Humidity Control
  • Digital Intelligent Temperature and Humidity Control
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Approx. Price: Rs 9,500 / Piece
We are offering Digital Intelligent Temperature and Humidity Control to our clients.

Feature:

  • Easy to use
  • No maintenance
  • Memory to save the last minimum and maximum temperatures

Specification:

  • Works at temperature between 0 to 80 degree
  • Measures humidity between 0% to 99%
  • Control accuracy to 0.1 degree/ 0.1% RH
  • Support 12v working voltage
  • Sized around 70x70x30mm

Signal List:

  • S01 Start Temperature Settling
  • S02 Stop Temperature Setting
  • S03 Start Humidity Setting
  • S04 Stop Humidity Setting
  • SC1 Temperature Correction value
  • SC2 Humidity Correction Value

Operating Step:

  • Press Setting keys for around 3 seconds to enter parameter setting menu.
  • Start Temperature Setting S01 value, plus or minus by shift function into the setting, and press function key to complete, e.g.25.4 degree, enter the setup menu, press Set subtract button to decimal place to set 4, then press plus to set the shift to the unit digit and make it flashes and so on.
  • Stop Temperature Values S02, the same way as S01.
  • Temperature Correction setting values SC1 value, plus or minus by shift function into the setting, and press function key to complete
  • Start humidity Value S03, the same way as S01.
  • Start humidity Values S04, the same way as S01.
  • Temperature Correction setting values SC2 value, plus or minus by shift function into the setting, and press function key to complete

Package Include:

  • 1x 12V Temperature and Humidity Module
  • 1x Temperature and Humidity Sensor
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Additional Information:

  • Item Code: AC-DC12V
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Wind Direction Sensor

Wind Direction Sensor
  • Wind Direction Sensor
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Approx. Price: Rs 24,500 / Piece
We are offering Wind Direction Sensor to our clients.

Feature:

  • Low starting threshold
  • Massive all-metal construction
  • Strong corrosion resistant ability
  • Various output signals optionally
  • Easy Installation

Application:

  • Weather monitoring stations
  • Ports
  • Solar and wind power generation
  • Mobile weather monitoring vehicles
  • Remote airports & helipads

Specification:

 

Output

4-20mA

RS486

0-5V/0-10V/1-5V

Supply Voltage

12-24VDC

5-15VDC(typ12)??

12-24VDC

Load Capacity

<500Ω(type 250Ω)

 

>2kΩ

Range

0-360°

Accuracy

±3°

±2°

±3°

Resolution

16 direction?? or 1°

16 direction?? or 1°

Starting Threshold

<0.5m/s

Ingress Protection

IP55

Operating Temperature

-30-+70

Weight(unpacked)

412g

Dimension

Turning Radius:146mm,Height:160mm

Main material

Vane:306 stainless steel,Main Body:Aluminum alloy

Finish

Polyester powder electrostatic spraying(black)

Storage Condition

10-60@20%-90%RH






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Wind Speed Direction Sensor

Wind Speed Direction Sensor
  • Wind Speed Direction Sensor
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Approx. Price: Rs 24,500 / Piece
We are offering Wind Speed Direction Sensor to our clients.

Feature:

  • Adapt to complex weather conditions
  • No moving parts, long service life
  • The surface preservative treatment
  • Strong anti-interference
  • High accuracy

Application:

  • Environmental monitoring
  • Sea-going vessel
  • Bridge & Tunnel
  • Solar and wind power generation
  • Wind resource assessment
  • Drilling platform
  • Automatic weather station
  • Agriculture

Specification:

Item

Specification

Power Supply

12-24VDC

Output Signal

RS485,Voltage(0-2V),Current(4-20mA) optional

Operating Temperature

-40-+60

Storage Temperature

-40-+80

Ingress Protection

IP65

Main material

ABS

 

 

Item

Specification

Wind speed

Wind direction

Range

0-45m/s

0-360°

Resolution

0.1m/s

0.1°

Accuracy

≤10m/s: ±0.2m/s

10m/s: ±2% the current value

±3°

Starting Threshold

0.1m/s

0.1m/s

Extreme Wind Speed

50m/s

50m/s

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Additional Information:

  • Minimum Order Quantity: 1 Piece
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Wind Speed Display Controller

Wind Speed Display Controller
  • Wind Speed Display Controller
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Approx. Price: Rs 39,500 / Unit
We are offering Wind Speed Display Controller to our clients.

Feature:

  • Easy operation
  • Visual display
  • Real-time monitoring
  • Rapid response
  • Low power consumption

Application:

  • Weather monitoring stations
  • Safety monitoring of high-altitude equipment
  • Ports
  • Solar and wind power generation
  • Mobile weather monitoring vehicles
  • Marine vessels
  • Remote airports & helipads
  • Road & rail tunnels

Specification:

Items

Specification

Testing range

0-60m/s

Resolution

0.1m/s

Accuracy

±1m/s

Signal input

Pulses or wireless

Supply for wind speed sensor

5-24VDC

Alarm response time

<100mS

Type of alarm

Acoustic warning

Contact capacity

5A/30VDC

Early warning

Any value within 1 m/s ~59 m/s(Default value is 2 m/s), the early warning value must be lower than the alarm value

Alarm

Any value within 1 m/s~59 m/s,(Default value is 4 m/s)

Operating Temperature

-20-+70

Current

<180mA

Power supply

AC220V±10%, 50HZ

Ingress Protection

IP54

Weight(unpacked)

315g

Shell material

ABS

Storage Condition

10-50@20%-90%RH

 

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Wind Direction Sensor

Wind Direction Sensor
  • Wind Direction Sensor
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Approx. Price: Rs 24,500 / Unit
We are offering Wind Direction Sensor to our clients.

Feature:

  • Low starting threshold
  • Great dynamic characteristics
  • Overall carbon fiber material
  • Strong corrosion resistant ability
  • Light structure
  • Various output signals optionally
  • Easy Installation

Application:

  • Weather monitoring stations
  • Ports
  • Solar and wind power generation
  • Mobile weather monitoring vehicles
  • Remote airports & helipad

Specification:

Output

4-20mA

0-5V

RS485

Supply Voltage

5V,12V,24V

5V,12V,24V

5V,12V,24V

Load Capacity

<500Ω(type 250Ω)

>1kΩ

 

Range

0~360°

Accuracy

±3°

Resolution

Starting Threshold

<0.5m/s

Ingress Protection

IP55

Operating Temperature

-40~+50

Cable Grade

Nominal voltage:300V ,Temperature grade:80

Weight(unpacked)

195g

Dimension

Turning Radius:147mm,Height:199mm

Main material

carbon fiber

Storage Condition

10-50@20%-90%RH

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Digital Wind Speed Sensor

Digital Wind Speed Sensor
  • Digital Wind Speed Sensor
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Approx. Price: Rs 24,550 / Unit
We are offering Digital wind speed sensor to our clients.

Specification:

Output

Pulses

4-20mA

RS485

0-5V/0-10V/1-5V

Supply Voltage

5-24VDC??

12-24VDC

5-15VDC typ12

12-24VDC

Load Capacity

>2kΩ

<500Ω( 250Ω)

 

>2kΩ

Range

0-30m/s,

0-60m/s

0-30m/s,

0-60m/s

0-30m/s,

0-60m/s

0-30m/s,

0-60m/s

Accuracy

±0.5m/s(<5m/s)

±3%FS(≥5m/s)

±0.5m/s(<5m/s)

±3%FS(≥5m/s)

±0.5m/s(<5m/s)

±2%FS(≥5m/s)

±0.5m/s(<5m/s)

±3%FS(≥5m/s)

Starting Threshold

<0.5m/s

Ingress Protection

IP65

Operating Temperature

-30-+70

Weight(unpacked)

240g

Dimension

Cup rotor:ø200mm,Height:125mm

Main material

Cup:304 stainless steel, main body: aluminum alloy

Finish

Polyester powder electrostatic spraying(black)

Storage Condition

10-60@20%-90%RH

 

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Wind Direction Sensor

Wind Direction Sensor
  • Wind Direction Sensor
Get Best Quote
Approx. Price: Rs 24,500 / Unit
We are offering Wind Direction Sensor to our clients.

Feature:

  • Specially used for wind farms
  • Massive all-metal construction
  • Strong corrosion resistant ability
  • Good stability
  • Automatic ice melting
  • Easy Installation


Specification:

Item

Technology Specification

Range

0-360°

Output

0-20mA,4-20mA,0-10V,0-5V optional

Supply Voltage

12-36VDC,24VDC typ.

Load Capacity

<500Ω(current output)

Resolution

0.4°

Accuracy

±1°

Heating Supply

24VDC

Heating Power

>20W

Ingress Protection

IP65

Operating Temperature

-40-+80

Limited Wind Speed

70m/s@30min

Weight(unpacked)

1.2kg

Dimension

Turning Radius:195mm,Height:270mm

Main material

Cup:304stainless steel, Main Body:Aluminum alloy

Cable

LiYCY6*0.25mm2

Finish

Polyester powder electrostatic spraying

Storage Condition

10-60@20%-90%RH

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Portable IR Infrared Pen Thermometer

Portable  IR Infrared Pen Thermometer
  • Portable  IR Infrared Pen Thermometer
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Approx. Price: Rs 4,950 / Piece
We are offering Portable IR Infrared Pen Thermometer to our clients.

Feature:

  • Long life battery use
  • Easy to handle and use
  • Looks elegant and performance oriented

Additional function:

  • Selection (in the hole of back)
  • Auto power off after 15 seconds

Specification:

  • Model: DT8220
  • Type: Pen shape
  • Suitable for: Home use thermometer
  • Display: 3 ½ digit LCD display
  • Temperature range: -50 to 220 / -58 to 428
  • Accuracy: ±2% or 2
  • Repeatability: 1% or 1
  • Response time: ≤ 0.8 second
  • Emissivity: 0.95 fixed
  • Working environment: 0-50
  • Relative humidity: 10% -95RH noncondensing
  • Storage temperature: -20 to 50
  • Net weight: 20g
  • Size: 19*85mm
  • Power: 2pcs*AG13 cell buttons (1.5V/each)
  • Distance spot ratio: 1:1
  • Recommend measuring distance: 10mm to 80mm
  • Resolution: 0.1 or 0.1
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V-TECH Computerized Testing Machine

V-TECH Computerized Testing Machine
  • V-TECH Computerized Testing Machine
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Approx. Price: Rs 44,500 / Piece
We are offering V-TECH Computerized Testing Machine to our clients.

Specification:

  • Usage: Auto testing machine
  • Power: Electronic
  • Product define: VLF
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Soil Tensiometer ( Gauge Type)

Soil Tensiometer ( Gauge Type)
  • Soil Tensiometer ( Gauge Type)
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Approx. Price: Rs 16,000 / Piece
We are suppliers of Soil Tensiometer ( Gauge Type) Tensiometer provide a direct measure of the tension at which water is held in soil, and therefore the suction plant roots need to exert in order to extract water. This instrument comprises awater filled tube which is sealed at one end, with a porous ceramic filter at the other end. The specifications of this filter aresuch that, when buried in soil, it will allow water to flow freely through it, but not air. Tensiometer is available in standard lengths of 15, 30, 45, 60, 90, 120 cm. General use with row,tree, and field crops. Includes reservoir, air free gauge chamber, and hermetically sealed dial type vacuum gauge with dual scale of millibars (-1000 to 0) and mm Hg (-760 to 0) range.

Spacifications

Lengths -15, 30, 45, 60, 90, 120 cm. 
scale of millibars (-1000 to 0) and mm Hg (-760 to 0)
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Additional Information:

  • Minimum Order Quantity: 1 Piece
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Sebastian Nunes (Service Manager)
No. 789, Avanashi Road Opposite Regional Passport Office
Coimbatore- 641018, Tamil Nadu, India


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