product overview

ACI Corporation in the United States has developed the Stryker electric current meter specifically for measuring surface flow velocity. It is a handheld application type electric current meter and belongs to non-contact flow measurement. Using the principle of Doppler effect, the flow velocity is obtained by changing the frequency of the emitted and received electromagnetic waves. After upgrading and renovation, the functions of flow rate averaging, rainfall shielding, echo intensity indication, angle correction, and timing stopwatch have been added, especially the ability to measure flow in rain without being affected by rainfall. In addition, the Stryker radio current meter can be paired with a Bluetooth module and a tablet computer. The measured flow rate is transmitted to the tablet software via Bluetooth, ensuring reliable data and convenient use.

Functional Features

*The standard transmission power has increased from 10mw to 50mw, and the maximum effective measurement range from the water surface is up to 100 meters.

*Intelligent surface echo spectrum analysis algorithm effectively eliminates interference signals unrelated to surface flow velocity and adapts to various complex wave environments.

*The accuracy of flow velocity measurement reaches centimeter level.

*Can be used in heavy rainfall environments.

*Large screen LCD display, simultaneously displaying six working status information, making the flow measurement process clear at a glance.

*The timing resolution is 0.1 seconds, which complies with hydrological measurement standards.

*The data register temporarily stores 10 flow rate data.

*Optional Bluetooth printer for on-site printing of data.

Technical Parameter

Speed measurement range: 0.2~18 meters/second, handheld electric current meter, Stalker II SVR

Speed measurement accuracy: ± 0.03 meters per second

Speed measurement and timing: accuracy of 1 second, resolution of 0.1 second

Speed measurement duration: 0-99.9 seconds

Beam width: 12 º

Microwave power: 50 milliwatts

Microwave frequency: Ka band

Maximum measuring range: 100 meters

Angle compensation: Built in pitch angle sensor for automatic compensation, manual input of horizontal angle

Waterproof performance: Fully waterproof design, can be submerged up to 1 meter underwater

Working environment: able to measure flow rate normally in the rain

Working power supply: detachable lithium battery handle, normal operation for 10 hours

Working temperature: -30~70 ℃