Digital River Meter
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Model D622 Digital Price Meter-River Kit
The digital D622 has a slotted hub extension rotates between a light-emitting diode and a photo-receptor. The pulses produced when the slot aligns with the LED and phototransistor are routed to the digital flow indicator (Model 1100), which converts them to a direct digital readout of stream velocity.
Downloads
- Manual download
Product Description
A Price type can be suspended from a bridge or boat using the suspension cable outfit with a lead weight; or it can be mounted to on a wading rod for measurements in shallow streams, ditches, conduits or wastewater systems


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