Shandong HuiZe Instrument Technology Co., Ltd.

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Commodity name： NB Scan Code

NB Scan Code

The electronic readings of this water meter are based on the coding sampling technology, and the water meter connects to the Internet and communicates via NB-IOT, so as to realize automatic remote transmission of the water consumption of the water meter and for the management department to control the water consumption of the water meter. The water meter is easy and convenient to read, thus being especially suitable for environments with wiring difficulty and scarcely populated areas. The water meter conforms to the technical requirements in CJ/T224-2012 Electronic Remote-reading Water Meter. ◎ The core function Periodic time actively reports on the meter reading, remote valve and open the valve, support the prepaid and pre-orders, owe close valve, battery voltage, measurement anomaly, pre-orders and prepaid use warning, such as reach the threshold can be set up according to different users different emergency water use, up to 24 months frozen data with 31 frozen sun, water price can be set up according to the user type and dosage of different benchmark and ladder price.

Category:

IC card intelligent water meter series

keyword:

water meter

E-mail:

huize7915@gmail.com

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Products Detail

◎尺寸及重量Dimensions and weight

公称口径 DN (mm )\|	长L Length	宽B Width	高H Heigit	连接螺纹 Connecting Thread
		mm		D
15	165	85	114	G3/4B
20	195	85	114	GIB
25	225	85	114	G1-1/4B

◎技术参数 Technical parameters

公称口径 (mm )	过载流量Q4 Max Flow	常用流量Q3 Q3Nominal Flow	分界流量Q2 Transitional	最小流量Q1 Q1 Min Flow

15	3.125	2.5	0.05	0.031255
20	5	4	0.08	0.05
25	7.875	6.3	0.126	0.07875
压损损失等级Grade of pressure loss		ДР63	ESD保护ESD prolection	> 10KV
工作温度Max Temperature		40°C (cold) or 90°C (hot)	防护类型Protection type	IP68
工作电压Working voltage		3.6V	电池使用寿命Battery Iife	≥6年
本地维护Local maintenance		1 88TTL 3.3V	公称压力Nominal pressure	P≥1.0MPa
环境相对湿度Ambient relative humidity		≤95%	上行通讯Upward .communication	GPRS/NB-IoT

Factory

Factory appearance

FAQ

How can we get the offer?

We usually provide you with a quotation within 24 hours after receiving your inquiry. If you urgently need a quote. Please call us or let us know in your email so that we can prioritize your inquiry.

Can we visit your factory ?

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Do you accept small orders?

Don't worry. Please feel free to contact us at any time. In order to obtain more orders and provide our customers with more conveners, we accept small orders.

How long is your delivery time?

Generally it is 3-5 days if goods are in stock. or around 30days if the goods are not in stock and it is according to order requirement.