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Lorawan Nb-IoT Wireless AMR Interfaces Ultrasonic Water Meter图1Lorawan Nb-IoT Wireless AMR Interfaces Ultrasonic Water Meter图2Lorawan Nb-IoT Wireless AMR Interfaces Ultrasonic Water Meter图3Lorawan Nb-IoT Wireless AMR Interfaces Ultrasonic Water Meter图4Lorawan Nb-IoT Wireless AMR Interfaces Ultrasonic Water Meter图5Lorawan Nb-IoT Wireless AMR Interfaces Ultrasonic Water Meter图6

Lorawan Nb-IoT Wireless AMR Interfaces Ultrasonic Water Meter

Price $55.00
Min Order 10 Pieces  
Shipping from Hebei, China
Quantity
-+
Product details
SH7520
Online/ Video/ on-Site Guidance and Training
1 Year
Horizontal
Cold Water
Digital
15-20
Civil
Speed of Water Meter
High-pressure Water Meter
Dry Water Meter
Wireless Communicating
T50/T70
8 Years
RS485/ Lora/ Lorawan
<=1.6MPa
White
R400/R800 Optional
S. H. Meters
Wooden and Carton Packaging
SH7520
China
Product Description

                      Lorawan Nb-IoT Wireless AMR Interfaces Ultrasonic Water Meter

 

The ultrasonic water meter(7520) precisely measures water flow by calculating the time difference of ultrasound propagation in the flow, offering high accuracy, bidirectional measurement, and the advantage of no moving mechanical parts.

Features

  • Display with error and alarm codes including leakage detection
  • Ultrasonic water meter detection data is more accurate
  • Bi-directional flow measurements, Improved measurement accuracy, and applicability.
  • Ultrasonic water meter is designed with no moving parts to reduce wear and tear
  • The water consumption value can still be accurately obtained at a low flow rate of 3L/h
  • Record total volume as small as 1mL

Technical parameter

Nominal diametermm20
Q3/Q1 R400R800
Overload Flow Rate (Q4)m³/h5
Nominal Flow Rate (Q3)m³/h4
Transitional Flow Rate (Q2)l/h168
Min Flow Rate (Q1)l/h23.125
Starting Flow Ratel/h3
Accuracy classClass 2
Temperature class T50/T70
Electromagnetic Environmental ClassE1
Pressure Loss Classes0.4bar
Environmental ClassificationO
Maximum Admissible PressurePN16
Installation DirectionAny angle
Flow Profile Sensitivity Class  U5/D3
Battery Lifetime> 8years
Display LCD, 9 digits + additional characters
RS485/LoRa/LoRawan Communication InterfaceRS485/LoRa/LoRawan


Overall dimension

Nominal DiameterLength LLength L1Width WHeight HMeter ThreadConnecting Pipe Thread(D)
mm
DN201953008195G1BR3/4

AMR Ready

· Wired:RS485 modbus;
· Wired:Pulse;
· Wireless:LoRa,LoRaWAN (EU863-870, AS923, AU915-928,US902-928, IN865-867 channel plans);
· Wireless:NB-loT (CoAP);
· Wireless:GPRS(2G/4G);
· Infrared reading.     
                 

Wireless AMR Interfaces

Why S.H.Meters


R & D Center and Production Base


Exhibition


Certificate


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Hebei Shanghong Meters Technology Co., Ltd.

Audited Supplier3 Years
ProfileCertified by SGS/BV

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