Product Introduction
The FP111 flowmeter can record 30 data sets, including average, maximum, and minimum values. It is mainly used for rainstorm runoff research, sewer velocity measurement, river and stream velocity measurement, and flow velocity monitoring of ditches and pipelines.

FP311 portable flowmeter is used to measure the flow velocity of open channels and non full pipes. The water flow velocity probe consists of a protected water turbine propeller positive displacement sensor connected to a retractable probe handle, with a digital reading display at the end of the handle. The water flow meter synthesizes the average flow velocity to provide the most accurate measurement of flow velocity. The flow probe is ideal for rainstorm runoff research, sewer velocity measurement, river and stream velocity measurement, and flow velocity monitoring in ditches and pipelines.
-Turbine flowmeter, used for on-site measurement of average flow velocity
-Digital display, unit: feet/second or meters/second
-Record 30 data sets, including average, maximum, minimum, etc
-Rainproof digital computer
-High precision and convenient flow rate monitoring
-Turbo type, automatic debris removal function
-Lightweight, sturdy, and reliable
-Folding handle with length gauge
-Portable case, easy to store
-CE certification
-Used by water professionals worldwide since 1990
-Ideal for measuring streams, rivers, ditches, rainstorm water, wastewater, inflow and infiltration studies, and industrial process water.
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measuring range |
0.1-6.1 MPS (m/s, m/s) |
|
accuracy |
0.03MPS |
|
average value |
Continuous digital display of true average flow rate, updated once per second |
|
monitor |
LCD, Anti glare and UV protection |
|
control |
4 buttons |
|
data record |
30 sets of data, including minimum, maximum, and average values |
|
Other functions |
Timer, low battery alarm |
|
sensor type |
Turboprop blades with protection, electromagnetic sampling head |
|
weight |
FP111:0.9kg; FP211:1.4kg; FP311:1.3kg |
|
Scalable length |
FP111:1.1-1.8m; FP211:1.7-4.6m; FP311:0.76-1.7m |
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material |
Probe: PVC and anodized aluminum, stainless steel water bearing |
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Computer: ABS/polycarbonate shell, polyester coating |
|
|
power supply |
Internal lithium battery, with a typical lifespan of approximately 5 years |
|
operation temperature |
-20 ℃ to+70 ℃ |
|
storage temperature |
-30 ℃ to+80 ℃ |
|
authentication |
CE |
