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- Electronic LCD Digital Display Flowmeter NPN Turbine Flow Meter DN25-80 PVC Pipe Liquid Water For Farm/Garden Irrigation
- Specification:Turbine Electronic Flow Meter: DN25~DN80Material: Plastic UPVCMedium: water or liquid of similar concentration to water
Measurement accuracy: ±5%Repeatability: ±0.5%Maximum working pressure: 20BarRange of cumulative number of classes: 0-999999Single count range: 0-9999.9Cumulative count range: 0-999999Units of Measurement: Liters/L, Gallons/GAL, Pints/PTS, Quarts/QTSSingle measurement clear: CLEAR
- Product description
Notice:1. With cable: default for external 5V power supply, just connect the red and
black power cable on the line, the yellow line does not need to be connected.
The purpose is to power the display. If you need to connect the PLC, please
contact customer service separately! (Note: If the external power supply, the
product can not be installed batteries, otherwise abnormalities will occur)2. The more you order, the more offers, please contact us3. Package list:Flowmeter*1 (battery not included)
The first connection method: external power supply, you only need to
connect the red and black power lines, and the yellow line does not
need to be connected (the purpose is to supply power to the display);
the working voltage cannot exceed 5V.
(Note: If the product is connected to an external power supply,
the product cannot be installed with a battery, otherwise an
abnormality will occur)The second connection method: you need to connect to the PLC, and
you also need to bring a wire, but there is an extra resistor. You need
to follow the connection method in the figure below. In this case, you
must add a battery for power supply, because connecting to the PLC
requires separate power supply.The battery is for The display is powered, and the wiring is connected
to the PLC for power supply and to give signals.
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