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Nb -Iot Water Meter Remote Direct Reading Meters Wireless

China Nb-Iot Water Meter Remote Direct Reading Meters Wireless, Find details about China GPRS Water Meter, Smart Water Meter Wireless from Nb-Iot Water Meter Remote Direct Reading Meters Wireless

Model NO.
NB DN15-25
Principle
Speed of Water Meter
Medium Pressure
General Water Meter
Work Environment
Dry Water Meter
Stucture
Wireless Communicating
Material
Brass
Trademark
iAMR
Transport Package
Standard
Origin
China
HS Code
9028201000
Model NO.
NB DN15-25
Principle
Speed of Water Meter
Medium Pressure
General Water Meter
Work Environment
Dry Water Meter
Stucture
Wireless Communicating
Material
Brass
Trademark
iAMR
Transport Package
Standard
Origin
China
HS Code
9028201000




Functions:

1.Remote Reading:Upload meter reading data periodic and timing;
2.Valve Control:Remote valve control(optional);
3.Pre-paid:Support pre-paid and pre-order quantity. Close valve if arrears;
4.Alerted System:Battery low voltage, reading data abnormal, alert when pre-paid amount or pre-order quantity reach the threshold by setting;
5.Big Storage Memory:Maximum save month-data for 24 months data and daily-data for 31 days;
6.Ladder Water Price: Basic price and ladder price can be set differently according different users;Functions:
1.Remote Reading:Upload meter reading data periodic and timing;
2.Valve Control:Remote valve control(optional);
3.Pre-paid:Support pre-paid and pre-order quantity. Close valve if arrears;
4.Alerted System:Battery low voltage, reading data abnormal, alert when pre-paid amount or pre-order quantity reach the threshold by setting;
5.Big Storage Memory:Maximum save month-data for 24 months data and daily-data for 31 days;
6.Ladder Water Price: Basic price and ladder price can be set differently according different users;
 
ItemUnitParameter
DNmm1520 
Q4m³/h3.1255 
Q3m³/h2.54 
Q2L/h5080 
Q1L/h31.350 
Q3/Q1 ≥80
Pressure Lose Level △P63
Max Water Pressure(P) 1Mpa
Water Pressure Level MPA10
Working Voltage 3.6V
Temperature T30(Cold Water), T90(Hot Water)
Humidity ≤95%
Insulation Compressive Strength 5000V
 
Characteristics:
 
1.Long Life-time Battery: Standard ER26500 battery + SPC1520 battery make sure using time is 8 years at least.
2.Reading Technology: Direct reading technology makes sure data accuracy is 100%. 3.Flexible Uplink Frequency: Uplink cycle can be set up to meet management requirement of different users.
4.Design Patent of Battery Detachable Contruction: Battery can be changed individually.

Installation Size and Installation Diagram:
DN(mm)L1(mm)L2(mm)H(mm)W(mm)D
1516525512589R1/2
2019529512589R3/R4
2522534512589R1
 
ItemParameter
Battery VoltageER26500+SPC1520 3.6V
TemperatureNormal:-25ºC~+70ºC
Limited:-40ºC~+80ºC
Humidity0~98%RH
Local Maintence1 Line TTL 3.3V
Uplink CommunicationNB-IoT/GPRS
ESD Protection Level>10KV
Battery Life-time≥6 Years
Ingress ProtectionIP68

Nb-Iot Water Meter Remote Direct Reading Meters Wireless
Nb-Iot Water Meter Remote Direct Reading Meters Wireless



 

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