FM-100V5 Digital Water Flow Meter - Open Channel Flow Velocity Sensor with 0.01-5.00 m/s Measurement Range | Accurate Water Flow Rate Monitoring for Irrigation, Hydrological Studies & Industrial Applications

Product Description

Water Velocity Meter FM-100V5 FM - 100V5 portable water flow rate meter is designed for hydrological stations, factories and mines, farmland irrigation and drainage, hydrogeology survey and other departments in the field of velocity of flow in open channel flow. What's in the box? 1 x Water velocity meter1 x Probe rod paddle1 x Signal line1 x Extension rod1 x Instructions1 x Carry Case Test Principle The instrument is based on the principle of velocity area method of open channel flow measurement design, the flow rate can be measured Q=V ●S(S is broken Surface area) Flow velocity measurement: When measuring flow velocity, the flow velocity of rotary rotor is driven by water power Instrument rotation, built-in signal device to generate revolution signal, By the following formula Calculated flow rate: V = KN/T + C(m/s) V: Average flow velocity in flow measurement period (m/s) K: Blade hydraulic pitch C: Vurrent meter constant T: Flow measurement duration (unit: S) N: T period FM-100V5 Specifications Formula V = KN/T + C(m/s)(automatic computer) Instrument Number k:0.0500 c:0.0100 Speed range FM-100V5 (0.01-5.00 m/s) Current measurement error ≤1. 5% LCD LIQUID crystal display Measurement method Pole positioning measurement. Temperature range -10 ° C-50° C Power 4 * 7 batteries Backlight LED backlight External power supply 5V Host size 75mm*135mm*25mm FM-100V5 FM-100V10 Add to Cart Add to Cart Customer Reviews 3.4 out of 5 stars 5 3.4 out of 5 stars 5 Price $299.00$299.00 $529.00$529.00 Speed Range 0.01-5.00 m/s 0.01-10.00 m/s Sensor length 0.6m 1.8m Current measurement error ≤1. 5% ≤1. 5%