LoRa WAN Water Meter

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LoRa WAN Water Meter is a electronic domestic smart meter and perfect for residential applications. It can be used as a visual read meter or in a fully AMR enabled format allowing ultimate ease in meter reading. The electronic domestic smart meter delivers accurate readings and eliminates under-recording of consumption in areas affected by grit and sand.

Smart design
Non-magnetic drive (NMD) design: metering accuracy is completely maintained, since no internal parts can be manipulated by magnet, making it immune to any magnetic fraud.

LCD REGISTER
High-contrast LCD display to indicate totalizers, instant flow-rate and smart functions.

Tech parameter

Model PH15 PH20 PH25
DN(mm 15(1/2") 20(3/4") 25(1")
ISO4064:1993 (Class C)
Qt~Qs ±2 % 0.0225~3 0.0375~5 0.0525~7
Qmin~Qt ±5% 0.015~0.0225 0.025~0.0375 0.035~0.0525
ISO4064:2005
Q2~Q4 ±2% 0.016~3.125 0.0256~5 0.04032~0.7.875
Q1~Q2 ±5% 0.010~0.0016 0.016~0.0256 0.0252~0.04032
Q3/Q1 250 250 250
Max. Fluid Temperature 50°C
Max. Working Pressure 16 Bar / 1.6 Mpa
Ambient Working Temperature -25°C ~ 70°C
Enclosure Rating IEC60529  IP68 
Measured Fluid Tab Water, Clean Water
Case Material Nylon
Output Digital Encoding,  can be extend to 4-20mA, Pulse, RS-485, ModBus(RTU
Communication Distance 150m,Max. Communication Distance 1000m
Power Supply Built-in 8 years Lithium Battery (Under Normal Usage)


Features

  • AMR/AMI system
  • 8 years internal battery
  • Tamper-proof; Magnet-free
  • IP 68
  • Hermetically sealed dry-dial LCD register
  • Working condition:   Water temperature≦70℃


Dimension

Model DN (D) Unit:mm(inch) Length (L) max Width (W±2)Max H1 H2 ±2 Thread Diameter (D1±0.3) Approx. Weight (kg) No. of Threads each 25.4mm
PH15 15(1/2”) 165 90 40 80 25.8 1.8 14
PH20 20(3/4”) 190 90 37 80 33.0 1.9 14
PH25 25(1”) 210 90 42 85 39.0 2.2 14