Offering you a complete choice of products which include propeller type water current meter, digital water level indicator, water current meter data logger, water velocity indicator, pygmy size water current meter and water velocity logger.
This current meter is suspended in the water using a cable with sinking weight or wading rod and will accurately measure stream flow velocities from 0.3 to 3.5 meters per second with multiple propellers.
• Accurate Measurement • Permanent magnet mounted on its shaft • Equipped with water velocity indicator
This Digital Water Current Meter is used to measure Velocity of water flow directly in m/s. The stainless steel spindle carrying the cup wheel freely rotates in the bearing assembly. The magnet and reed switch assembly produces one pulse per rotation. The rotation of the Water Current Meter is sensed by sensor & gives pulsed output signal. The Digital Datalogger Unit consists of latest technology Microprocessor & 16 x 2 alphanumeric LCD which displays water flow velocity directly in m/s alongwith date & time. The resulting signal from Current Meter processed by microprocessor assures maximum possible accuracy and provides special functions like storing velocity at different position across channel, different depth (15 to 200 cm) alongwith Date-Time stamp, which is stored in its internal non-volatile memory. which stores last 500 data to its internal memory. On PC user friendly Microsoft Windows based software is supplied for downloading data from Memory module in spreadsheet / ASCII format for further analysis. The Datalogger can be programmed according to the velocity formula supplied with Current meter when calibrated. This instrument is suitable for most general measurements in analysis of water dispatch quantity in Canals & Rivers, Agricultural Investigations & many more applications.
Water Velocity Indicator has been designed to measure the Velocity of water in a flowing stream or open Canal.
Features:• Microcontroller based• Storage for 56 reading battery removed• Retrieval of data through keyboard• programmable equation with storage• programmable polarity (+ve or-ve)• Range of multiplier: 0.0001 to 1.0000.• Range of constant: 0.0000 to 0.9999
Specification• Display: 16x2 LCD• Key board: 4Xl tectile membrance.• Velocity range: 0. to 99.99 mtrs/sec• Resoulation: 0.01 mtrs/sec.• Power source: two "AA" type batteries• Back up time: Upto 200 hours.• Leakage current:<2 micro amp (switced off)
This current meter used with wading rod and will accurately measure shallow stream flow velocities from 0.01 to 3.5 meters per second manufactured as per IS3910-1966. You can connect this current meter to an Automatic counter/ Water velocity Indicator (sold separately). The calibration chart provided with the meter gives the velocity in m/sec.
This is a small electronic hand-held device that can be used to measure flow velocity from mechanically rotating current meter. A superior feature of the DVI-K13 is its ability to store up-to five current meter data at a time and interface directly to a laptop, pocket PC, or other computing device and provide data in Ms- Excel file format that can be used externally to computer discharge.