Direct Velocity Logger

Availability: In Stock

The RKCE Make “Water Velocity Logger” Model: DVI-K20 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-K20 is its ability to store up-to five current meters 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 compute discharge.

Category : Water Velocity Indicator / Logger
Model Number : DVI-K20
Brand : RK Engineering Corporation

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Direct Velocity Logger

The RKCE Make “Water Velocity Logger” Model: DVI-K20 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-K20 is its ability to store up-to five current meters 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 compute discharge. Current Meters perform a mechanical switch closure can be used with the DVI-K20 to produce a clean, noise-free signal. To measure and compute velocity, the DVI-K20 provides flexibility to User to Program it for up to 5 Current meters calibration equation with up to 3 rating equations for each current meter. USB port is provided for data downloading from terminal to Computer/Laptop. Data file is saved in Microsoft’s Excel Format.

Keyboard	Provided for on-site programming.
Sensor Input	Any Current Meters of any make with switch closure output
Mode of Operation	Velocity Logger Mode & Rev. Counter Mode
Parameter Monitored	In Velocity Logger Mode: Date, Time, Velocity (m/s).
Revolution Counter Mode	Date, Time, Rev. & duration.
Display	LCD (16 X 2) to display the instrument status
Logging	Automatic (after measurement)
View/Delete Data	User can be view / delete logger data at site without help of computer
Current Meter Revolution Buzzer	Provided with user selectable ON/OFF Feature
Back Light	Provided with user selectable High, Medium & Low intensity and ON/Timed ON feature
LCD Contrast	Provided with user selectable 0 to 7 contrast Levels.
Key Tone	Provided with user selectable ON/OFF Feature
PC Software	GUI based user friendly software for Data download.
Real Time Clock	Internal with accuracy of +/- 2 minutes /year & leap year compensation
Memory	8192 data sets
Battery	2XAA Alkaline Batteries (easily replaceable onsite)
Battery Monitoring	Battery Level display on LCD with Low Battery Warning
Operating Humidity	0 to 100%
Operating Temperature	- 20 to 70 °C
Data Port	USB Port for Downloading Data from Data Logger to Computer/Laptop.
Data output	Data Output Format MS- Excel