The wind vane consist of a horizontal arm carrying a rectangular flat fin mounted by means of thrust rod and brass bushes in a support. The Horizontal arm is balanced about its axis of rotation by a counter weight attached to the end opposite to the fin. The vane eight direction rods are supported on a suitable galvanized iron pipe threaded into a base casting. Four direction arms carry the letter N.E.S and W which point towards the corresponding true direction while four direction rods indicate the intermediate directions. The Position of counter weight with respect to 8 direction arms indicates the wind direction and may easily be determined by interpolation to the nearest 16 points of the compass.
The wind vane consist of a horizontal arm carrying a rectangular flat fin mounted by means of thrust rod and brass bushes in a support. The Horizontal arm is balanced about its axis of rotation by a counter weight attached to the end opposite to the fin. The vane eight direction rods are supported on a suitable galvanized iron pipe threaded into a base casting. Four direction arms carry the letter N.E.S and W which point towards the corresponding true direction while four direction rods indicate the intermediate directions. The Position of counter weight with respect to 8 direction arms indicates the wind direction and may easily be determined by interpolation to the nearest 16 points of the compass.
Complete with data logger cum display unit, solar panel, tripod stand, water proof enclosure, Weather link software having sensor for Rainfall, temperature, Humidity, Wind Velocity, wind direction, Evaporation.
Records the data with real time clock and store the date in built memory.
Date is transferred to PC which is displayed in Excel.
Complete with data logger cum display unit, solar panel, tripod stand, water proof enclosure, Weather link software having sensor for Rainfall, temperature, Humidity, Wind Velocity, wind direction, Evaporation.
Records the data with real time clock and store the date in built memory.
Date is transferred to PC which is displayed in Excel.
Water Current Meter Cup Type with Fish Weight(As per IS- 3910- 1966) For measurement of water flow rate. It has a Six- Cup Type rotor, which rotates magnet switch activating the proximity switch at every revolution Current Meter supplied duly calibrated from repudiated institute with calibration chart, Co- axial suspension Cable-11m with thimble, snap hook, Suspension Rod, Electrical cable 2 core-10m long, packed in box, wadding Rod 3m long with base plate in canvas cover,
Water Current Meter Cup Type with Fish Weight(As per IS- 3910- 1966) For measurement of water flow rate. It has a Six- Cup Type rotor, which rotates magnet switch activating the proximity switch at every revolution Current Meter supplied duly calibrated from repudiated institute with calibration chart, Co- axial suspension Cable-11m with thimble, snap hook, Suspension Rod, Electrical cable 2 core-10m long, packed in box, wadding Rod 3m long with base plate in canvas cover,
Universal Current Meter :
For flow velocity measurement in rivers and open water ways rod mounted or by use with cable ways.
Flow velocity range 0.025m/sec to 10 meter / sec depending up on propeller type.
Available with OTT Counter Z400captures and evaluate the pulses from current meter with available modes pulse, time or integration mode.
Also available (optionally) with option to allows to calculate the velocity directly with the pre-defined equations.
The Ott C2 small current meter is used if at low water levels the flow velocity to be measured in laboratories, river models, small channels, conduits, outfall ditches etc.
Flow velocity range – 0.025 m/ sec to 5 m/sec (Depending up on propeller type)
Universal Current Meter :
For flow velocity measurement in rivers and open water ways rod mounted or by use with cable ways.
Flow velocity range 0.025m/sec to 10 meter / sec depending up on propeller type.
Available with OTT Counter Z400captures and evaluate the pulses from current meter with available modes pulse, time or integration mode.
Also available (optionally) with option to allows to calculate the velocity directly with the pre-defined equations.
The Ott C2 small current meter is used if at low water levels the flow velocity to be measured in laboratories, river models, small channels, conduits, outfall ditches etc.
Flow velocity range – 0.025 m/ sec to 5 m/sec (Depending up on propeller type)
The screen is a rectangular wooden box provided with a door in front. All the four sides are double louvered, the roof is double and the floor consists of overlapping boards separated by an air space. The front door is hinged at the bottom and provided with two brass chains so that it comes to rest in an approximately horizontal position when opened to its full extent. The screen itself is supported on four legs. A wooden frame on which the thermometers are mounted is firmly fixed in position inside the screen.This frame is optional in the case of large screen Available in two sizes :
Small Size - 560mm(Length) 315mm(Breadth) 412 (Height), Suitable to have Wet & Dry, Maximum/ Minimum Thermometer
Large Size - 1325 mm (Length) 315mm (Breadth) 412(Height), Suitable to have thermograph, Hygrograph, Thermo-hygrograph & Barograph.
The screen is a rectangular wooden box provided with a door in front. All the four sides are double louvered, the roof is double and the floor consists of overlapping boards separated by an air space. The front door is hinged at the bottom and provided with two brass chains so that it comes to rest in an approximately horizontal position when opened to its full extent. The screen itself is supported on four legs. A wooden frame on which the thermometers are mounted is firmly fixed in position inside the screen.This frame is optional in the case of large screen Available in two sizes :
Small Size - 560mm(Length) 315mm(Breadth) 412 (Height), Suitable to have Wet & Dry, Maximum/ Minimum Thermometer
Large Size - 1325 mm (Length) 315mm (Breadth) 412(Height), Suitable to have thermograph, Hygrograph, Thermo-hygrograph & Barograph.
ROWING MOTOR BOAT :
Made of Alluminium , Fiberglass, Steel or wooden Fitted with imported OBM Engine.
Available in Sizes 12', 16', 18', 20', 25', 30' .
Price on Request
ROWING MOTOR BOAT :
Made of Alluminium , Fiberglass, Steel or wooden Fitted with imported OBM Engine.
Available in Sizes 12', 16', 18', 20', 25', 30' .
Price on Request
For measurement of Rainfall, manufactured from FRP Material, which is non-corrosive container assembled with gun Metal Ring & Locking arrangements siphoning system & recording arrangements are manufactured from Brass/ gun Metal with very high precision. Available with high torque Quartz Clock arrangement.
For measurement of Rainfall, manufactured from FRP Material, which is non-corrosive container assembled with gun Metal Ring & Locking arrangements siphoning system & recording arrangements are manufactured from Brass/ gun Metal with very high precision. Available with high torque Quartz Clock arrangement.
Used for measuring of rainfall manufactured from non-corrosive Fiber Glass Reinforced Plastic container. It consists of collector assembled with gun Metal Ring, Funnel, Locking Ring & Base. The Rain gauge supplied with 4 lit plastic bottle & measuring cylinder Rain gauge are available in capacity of 200 sq.cms collected area.
Used for measuring of rainfall manufactured from non-corrosive Fiber Glass Reinforced Plastic container. It consists of collector assembled with gun Metal Ring, Funnel, Locking Ring & Base. The Rain gauge supplied with 4 lit plastic bottle & measuring cylinder Rain gauge are available in capacity of 200 sq.cms collected area.
Current Meter (PROPELLER TYPE) is a very useful Instrument for the accurate measurement of velocities between 0.025 to 5m/sec and discharges in fresh & salt water in rivers. The Propeller is made in Helical Shape in free flow of water around the streamlined Blades.
Current Meter supplied duly calibrated from reputated institute with calibration chart, Co- axial suspension Cable-11m with thimble, snap hook, Suspension Rod, Electrical cable 2 core-10m long, packed in box, wadding Rod 3m long with base plate in canvas cover,
Optionally available Fish weight made of Lead/ CI- 10 Kg., 25 Kg., 50 Kg., 100 Kg.
Current Meter (PROPELLER TYPE) is a very useful Instrument for the accurate measurement of velocities between 0.025 to 5m/sec and discharges in fresh & salt water in rivers. The Propeller is made in Helical Shape in free flow of water around the streamlined Blades.
Current Meter supplied duly calibrated from reputated institute with calibration chart, Co- axial suspension Cable-11m with thimble, snap hook, Suspension Rod, Electrical cable 2 core-10m long, packed in box, wadding Rod 3m long with base plate in canvas cover,
Optionally available Fish weight made of Lead/ CI- 10 Kg., 25 Kg., 50 Kg., 100 Kg.
Open Pan Evaporimeter (as per IS: 5975-1970) for measurement of the amount of water loss each day through evaporimeter.The Pan manufacturer from pure copper (or GI) duly tinned & epoxy painted & tested for leak professes. The stilling well & thermometer clamps are part of standard delivery. This pan is supported on wooden platform & covered with reinforced checker mesh. Measuring Bucket is made from copper (or GI) Sheet.
Open Pan Evaporimeter (as per IS: 5975-1970) for measurement of the amount of water loss each day through evaporimeter.The Pan manufacturer from pure copper (or GI) duly tinned & epoxy painted & tested for leak professes. The stilling well & thermometer clamps are part of standard delivery. This pan is supported on wooden platform & covered with reinforced checker mesh. Measuring Bucket is made from copper (or GI) Sheet.
One of the major concerns of the organization is to make available only quality approved products to the buyers and thus we check the entire range at all stages. We have developed the entire in-house unit wherein we keep our raw material to fulfill variegated requirements of the buyers. Also, we make sure that the material is sourced from the reliable places only.
One of the major concerns of the organization is to make available only quality approved products to the buyers and thus we check the entire range at all stages. We have developed the entire in-house unit wherein we keep our raw material to fulfill variegated requirements of the buyers. Also, we make sure that the material is sourced from the reliable places only.
In order to attain maximum client satisfaction, we strictly check the product quality on several counts prior to final dispatch. Our organization has a wide supply network, which enables us to serve buyers IN Roorkey(India) and or anywhere.
In order to attain maximum client satisfaction, we strictly check the product quality on several counts prior to final dispatch. Our organization has a wide supply network, which enables us to serve buyers IN Roorkey(India) and or anywhere.
The Portable Echo Sounder is an alternative for the manual depth measurement at gauging stations; It is used during the discharge Measurements from Boat.The depth of the river/ Canal/ reservoirs is available on the Digital Display.Available Make : HONDEX, GARMIN.
The Portable Echo Sounder is an alternative for the manual depth measurement at gauging stations; It is used during the discharge Measurements from Boat.The depth of the river/ Canal/ reservoirs is available on the Digital Display.Available Make : HONDEX, GARMIN.
Microprocessor Based, Direct Velocity meter which gives the Velocity (in m/ sec) of water of canal/ river with the help of the water current meter. It has large intelligent LCD display 16-character x 1 line. Low Power consumption, Battery Operated. The constant of the individual current meter sensor can be entered/ changed by the keys on the penal of the meter. It has in built memory to store the 50 numbers of velocity data.
Microprocessor Based, Direct Velocity meter which gives the Velocity (in m/ sec) of water of canal/ river with the help of the water current meter. It has large intelligent LCD display 16-character x 1 line. Low Power consumption, Battery Operated. The constant of the individual current meter sensor can be entered/ changed by the keys on the penal of the meter. It has in built memory to store the 50 numbers of velocity data.
Digital Counter :
used as an essential accessories with current meter sensor for taking the discharge measurements
Available Single Digital Display (Also available with Two separate digital display for Revolution & Time showing at a time), having facility of Head Phone, frequency: Max. 500 counts (Revolution) per sec.
It has Synchronous with pulses from CM, means after pressing the start button the time/ revolution shall start only after receiving signals from the current meter
Digital Counter :
used as an essential accessories with current meter sensor for taking the discharge measurements
Available Single Digital Display (Also available with Two separate digital display for Revolution & Time showing at a time), having facility of Head Phone, frequency: Max. 500 counts (Revolution) per sec.
It has Synchronous with pulses from CM, means after pressing the start button the time/ revolution shall start only after receiving signals from the current meter
Counting frequencyMaximum 500 pulses per second, anti-bounce input
Counting rangeUp to 999
Counting resolution1 count
DisplaySeparate Double digit for display of revolution and time
ConditionNew
Warranty1 Year
FeatureDurable
An electronic arrangement which enables to measure and display digital the Revolution counts for the pre- set time or the time for the preset pulse revolutions sensed by the Current meter.The measurement modes are in synchronous with pulses from CM, means after pressing the start button the time/ revolution shall start only after receiving signals from the current meter
An electronic arrangement which enables to measure and display digital the Revolution counts for the pre- set time or the time for the preset pulse revolutions sensed by the Current meter.The measurement modes are in synchronous with pulses from CM, means after pressing the start button the time/ revolution shall start only after receiving signals from the current meter
Current Meter (PROPELLER TYPE) Imported SEBA /A Otts make complete with all accessories and Digital Revolution Counter /Direct Velocity meter SEBA/A.Otts make are also available Price on Request
Current Meter (PROPELLER TYPE) Imported SEBA /A Otts make complete with all accessories and Digital Revolution Counter /Direct Velocity meter SEBA/A.Otts make are also available Price on Request
Current Meter (Propeller Type) is a very useful Instrument for the accurate measurement of velocities between 0.025 to 5m/sec and discharges in fresh & salt water in rivers. The Propeller is made in Helical Shape in free flow of water around the streamlined Blades.Current Meter supplied duly calibrated from repudiated institute with calibration chart, Co- axial suspension Cable-11m with thimble, snap hook, Suspension Rod, Electrical cable 2 core-10m long, packed in box, wadding Rod 3m long with base plate in canvas cover,
Current Meter (Propeller Type) is a very useful Instrument for the accurate measurement of velocities between 0.025 to 5m/sec and discharges in fresh & salt water in rivers. The Propeller is made in Helical Shape in free flow of water around the streamlined Blades.Current Meter supplied duly calibrated from repudiated institute with calibration chart, Co- axial suspension Cable-11m with thimble, snap hook, Suspension Rod, Electrical cable 2 core-10m long, packed in box, wadding Rod 3m long with base plate in canvas cover,
As per IS No. 6064- 1971) is useful for lowering and lifting heavy instruments like Current Meter with Fish Weight for measuring Stream Velocity & obtaining sediment studies from Bridge site or From Boat amid the rivers. This is made sturdy & light weight, using the Aluminum sections and very portable from one place to another.
As per IS No. 6064- 1971) is useful for lowering and lifting heavy instruments like Current Meter with Fish Weight for measuring Stream Velocity & obtaining sediment studies from Bridge site or From Boat amid the rivers. This is made sturdy & light weight, using the Aluminum sections and very portable from one place to another.
Made from Aluminum /Steel/Fiber Reinforced Plastic (FRP) / Rubber (Inflatable Boats) carrying capacity 6 to 25 persons used for various purpose like Rowing / Rescue / Discharge available in different sizes as per user’s requirement.
Made from Aluminum /Steel/Fiber Reinforced Plastic (FRP) / Rubber (Inflatable Boats) carrying capacity 6 to 25 persons used for various purpose like Rowing / Rescue / Discharge available in different sizes as per user’s requirement.
Bank operated CABLE WAY INSTALLATION:
for taking discharge observations in the rivers & canals, especially in hills (river span ranging from up to 250m), where the high velocity of water and other natural factors does not allow to take the discharge observations (during the high floods). This unit facilitates to take the observations like Depth, width and velocity of the stream without exposure (of the observer) to the river and other hazards like rain/ strong winds.
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Bank Opereted Cable Way (River Discharge Equipment)
Bank operated CABLE WAY INSTALLATION:
for taking discharge observations in the rivers & canals, especially in hills (river span ranging from up to 250m), where the high velocity of water and other natural factors does not allow to take the discharge observations (during the high floods). This unit facilitates to take the observations like Depth, width and velocity of the stream without exposure (of the observer) to the river and other hazards like rain/ strong winds.
Aaira Global Industries from Roorkee, Uttarakhand is Manufacturers of [Measuring Instruments & Equipment] - Propellor Current meter, Current Meter (PROPELLER TYPE) Imported SEBA /A Otts make, Digital Counters, Propellor current meter (Imported make - SEBA / A Otts), Non Recording Rain Gauge, [Testing Equipments] - meteorological instrument, Cup Counter Anemometer, Weather Station, [Fishing Equipment] - motor boats, Motor Boat.
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