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warranty : 1 year, 1 year
customized support : OEM
Place of Origin : Hunan, China
Brand Name : Changde
Model Number : LXSW-15~25
Flow Rate : 2.5-6.3m3/h
Measurement Range : R100
type : Multi-jet meters
Connectivity : Threaded
Protection Class : ip68
Name : NB-IOT smart water meter iso 4064
Material : Brass
Type name : Wireless Transmission Remote Reading cold water meter
Certificate : ISO4064 ISO9001:2015
Installation : Horizontal
Water temperature : ≤30℃
Working pressure : ≤1MPa
Normal Size : 15mm~25mm
NB-IoT wireless remote reading water meter with customized local SIM card and band frequency water meter
NB-IoT water meter is a new remote water meter based on GPRS network or NB-IoT network. NB-IoT water meter adopts the special network communication, the data communication is safe and reliable.Structural design of electromechanical separation, easy installation on site and convenient maintenance, it can be installed wherever there is a cell phone signal.
Product Features:
Transmit through NB-IoT private network, safe and stable
Easy maintenance & replacement, adopts electrical & mechanical separation structure design
Double protection with integral structure seal and glue filling seal
Built-in high-capacity lithium battery, battery life is more than 6 years
Remote setting function set up data upload time and interval remotely
Diameter(DN)mm | 15 | 20 | 25 | ||
Overload flow rate (Q4)m³/h | 3.125 | 5 | 7.785 | ||
Normal flow rate (Q3)m³/h | 2.5 | 4 | 6.3 | ||
Transitional flow rate (Q2)m³/h | 0.05/0.04 | 0.08/0.064 | 0.126/0.1 | ||
Min. flow rate (Q1)m³/h | 0.032/0.025 | 0.05/0.04 | 0.078/0.063 | ||
Measure Range(Q3/Q1) | 80/100 | ||||
Measurement grade | Level 2 | ||||
Frequency | 470-510Mhz/800Mhz | ||||
Working pressure | ≤1.0 MPa | ||||
Pressure loss | P63(≤0.063M Pa) | ||||
Operating Temp. | Cold water (T50):0.1℃~50℃ | Hot water (T90):0.1℃~90℃ | |||
Flow profile sensitivity grade | U10,D5 | ||||
Climate & mechanical environmental safety | Class B | ||||
Electromagnetic compatibility level | E1 | ||||
| ≤25uA | ||||
Working Voltage | 3.6V lithium battery | ||||
Waterproof Level | IP68 |
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NB-IoT Wireless Remote Reading Water Meter with Customized Local SIM Card and Band Frequency Water Meter Images |