Descripion

      With the vigorous development of intelligent water affairs, the NB-IOT water meter on the Internet of Things has solved the problems encountered by water enterprises, and made good use of the advantages of NB-IOT water meter on the Internet of Things, so as to improve the management level and economic benefits of water supply enterprises, improve the benefits of water management and the quality of people's livelihood services.

     The water meter adopts the latest development of the company's domestic leading NB-IOT communication module technology, and has high density, high precision and multi-dimensional functions for water meter acquisition. At the same time, the communication module itself has the remarkable characteristics of ultra-low power consumption, stability and reliability. The structure of the surface adopts an integrated scheme, and the IP68 protection level is achieved by good sealing. Even if the instrument chamber enters water, it can ensure long-term reliable operation.

Application

     NB-IOT Internet of Things water meter solves the problem of manual reading of traditional mechanical water meter. It can be widely used in residential water meters and various industrial water pipelines.

Features

● NB-IOT has high data security, reliable network, wide signal coverage, low power consumption and low cost；

● With intelligent power-saving design, the instrument will turn on the power-saving mode in the static state of air tube or long-term fluid；

● Data monitoring and leakage monitoring；

● Accumulated flow is collected by pulse transmission, which is stable and reliable.；

● All IP68 protection grade design, all components are fully sealed protection, even if the water can work normally for a long time；

● It can effectively resist strong magnetic, electric and lightning interference

● It can effectively resist strong magnetic, electric and lightning interference；

● It can realize remote meter reading and valve control；

● Built-in lithium battery, more than 6 years of battery life, and the power supply battery is easy to replace with independent packaging；

● Wireless mode, no wiring, convenient meter reading；

Technique Specification

● Max.permissible Working Pressure：1.6 MPa

● Standard Compliance：ISO 4064：2005(GB/T778-2007)

● Mechanical Structure：Integration

● Power supply：Battery DC 3.6V lithium battery6,11,15years lifetime(optional)

● Protection Class：IP68

● Data interface：Pulse output

● Working Environmental Requirement：Ambient temp.：-15℃～﹢70℃；Humidity：<100%（RH）

● EMC Class：E1

● Accuracy Class ：Class 2

● Data Storage：24 Month

● Static Consumpion：Quiescent current＜10μA

Address

ROOM No.720, Building 2NO.200 Zhenhua road, Sandun Town, Xihu District, Hangzhou city, Zhejiang Province, China.

Postal Code：310030

Mobile phone：（+86）15858139549

E-mail：hzmeter@aliyun.com

http://www.ch-meter.com/