FP101 & FP201 Global Water Flow Probe
The Global Water Flow Probe is a highly accurate water velocity instrument for measuring flows in open channels and partially filled pipes. The water velocity probe consists of a protected water turbo prop positive displacement sensor coupled with an expandable probe handle ending in a digital readout display. The water flow meter incorporates true velocity averaging for the most accurate flow measurements. The Flow Probe is ideal for storm water runoff studies, sewer flow measurements, measuring flows in rivers and streams, and monitoring velocity in ditches and canals.
The Flow Probe's Turbo-Prop
The Digital Readout Display receives an electrical signal from the propeller, amplifies the signal, and converts the reading to feet per second (or meters per second, depending on programming). The readout displays instantaneous velocity and true average velocity. The readout unit is water-resistant and incorporates a unique two-button operation for changing functions and zeroing the display. An internal watch-type battery powers the unit continuously for one year and is easily replaced. Also available on the readout is maximum velocity, time-of-day, and stopwatch functions.
The Flow Probe's Digital Readout Display
The Flow Probe handle can telesope from 3 feet to 6 feet in length (FP101) or 5 feet to 15 feet (FP201). The handle is constructed of anodized aluminum for light weight and long life. The Flow Probe may be easily extended up to 25 feet in length using standard PVC pipe and an electrical extension cable. This allows for measuring sewer flows from street level and measuring stream flows from low bridges. A 3-foot mylar coated staff gauge (graduated in hundredths of a foot and centimeters) is attached to the lower section of the water velocity probe for instant water depth measurements and accurate propeller positioning.
True Velocity Averaging
Range: 0.3-15 FPS (0.1-4.5
Accuracy: 0.1 FPS
Averaging: True digital running average. Readings taken once per second.
Sensor Type: Protected Turbo-Prop propeller with electro-magnetic pickup.
Weight: 2 pounds (10 lbs. U.S., 14 lbs. International shipping weight)
Size: Length: FP101 3' to 6'; FP201 5' to 15'
Materials: PVC, anodized aluminum, stainless steel bearing
Power: Internal watch type batteries/1 year life
Operating Temperature: 0° to 120° F
Carrying Case: The Flow Probe is shipped in a padded carrying case.