About this item
RS485 Digital Display Flow Meter High Precision Smart LCD Electronic Flowmeter UPVC Flow Sensor Water For Farm/Garden Irrigation
Turbine Electronic Flow Meter: DN15(1/2″), DN20(3/4″), DN25(1″), DN32(1-1/4″), DN80(3″).
Flow range: DN25(20-280 L/min), DN32(40-460 L/min), DN40(50-750 L/min ), DN50(60-1160 L/min), DN65(80-1980 L/min), DN80(100-3000 L/min)
Working voltage: DC10~30V
Working current: 60mA Max(DC 30V)
Measuring the liquid: Water or other chemical liquid
The reaction time: Real-time
Pressure of work: 5kg/cm²
Working environment temperature: -10℃~70℃
lnstantaneous flow meter can be set range (LPM): 0~999.99
Total flow meter can be set range (FTM): 0~999999
lnstantaneous flow control output: NPN ( 150mA Max)
Traffic control output: NPN ( 150mA Max)
Flow pulse characteristics:
DN25, That is 40 pulses per liter of water;
DN32, That is 25 pulses per liter of water;
DN40, That is 16 pulses per liter of water;
DN50, That is 12 pulses per liter of water;
DN65, That is 6 pulses per liter of water.
DN80, That is 2.3 pulses per liter of water.
(F is frequency, Q is L/min)
1. Without display：Output NPN signal by default; LCD version：RS485 data transmission，The display screen is not waterproof, and waterproof measures need to be taken.
2. The more you order, the more offers, please contact us.
3. Package list: Sensor*1pcs
When using, the flow rate of the liquid should be within the flow range of the product. It is not recommended to buy the liquid whose flow rate is lower than the flow range of the product. Otherwise, there will be no signal when passing the liquid. It is best to pass the liquid with a full pipe.