IP68 Nb -Iot Water Meter Cold Dry Brass Multi Jet Meters
China IP68 Nb-Iot Water Meter Cold Dry Brass Multi Jet Meters, Find details about China Nb-Iot Water Meter, Smart Water Meter Wireless from IP68 Nb-Iot Water Meter Cold Dry Brass Multi Jet Meters
Basic Info.
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
Ingress Protection
IP68
Temperature
T30(Cold Water), T90(Hot Water)
Trademark
iAMR
Transport Package
Standard
Origin
Shenzhen
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
Ingress Protection
IP68
Temperature
T30(Cold Water), T90(Hot Water)
Trademark
iAMR
Transport Package
Standard
Origin
Shenzhen
HS Code
9028201000
Product Desciption
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;
| Item | Unit | Parameter | ||
| DN | mm | 15 | 20 | |
| Q4 | m³/h | 3.125 | 5 | |
| Q3 | m³/h | 2.5 | 4 | |
| Q2 | L/h | 50 | 80 | |
| Q1 | L/h | 31.3 | 50 | |
| 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 |
| 15 | 165 | 255 | 125 | 89 | R1/2 |
| 20 | 195 | 295 | 125 | 89 | R3/R4 |
| 25 | 225 | 345 | 125 | 89 | R1 |
| Item | Parameter |
| Battery Voltage | ER26500+SPC1520 3.6V |
| Temperature | Normal:-25ºC~+70ºC Limited:-40ºC~+80ºC |
| Humidity | 0~98%RH |
| Local Maintence | 1 Line TTL 3.3V |
| Uplink Communication | NB-IoT/GPRS |
| ESD Protection Level | >10KV |
| Battery Life-time | ≥6 Years |
| Ingress Protection | IP68 |
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