Shandong HuiZe Instrument Technology Co., Ltd.

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Commodity name： IoT valve control

IoT valve control

Users can recharge the water meters via mobile APPs which caneither be WeChat or Alipay, bringing convenience for usersrecharging and payment. Historical recharging records andhistorical tiered water consumption records can be inquired via theAPPs, tired water pricing and lC card recharging are supported, thecommunication distance is up to 80m if there are no obstacles. andthus the water meter is applicable for down-hole projects.

Category:

IoT 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	重量 Weight
		mm			Kg
15	165	85	114	G3/4B	1.6
20	195	85	114	G1B	1.8
25	225	85	114	G1-1/4B	2.7

◎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 Q1Min Flow
		Wh
15	3.125	2.5	0.05	0.031255
20	5.0	4.0	0.08	0.05
25	7.875	6.3	0.126	0.07875
公称压力Nominal Pressure	P ≤ 1.0Mpa
工作溫度Max Temperature	40°C (cold) or 90°C (hot)

供电电压3.6V锂电池寿命不小于6年 Power supply voltage 3.6V lithium battery life is not less than 6years.

1.低区（Q1≤Q≤Q2）最大允许误差土5％

Between Q1 and Q2 (excluded) is + 5%

最大允许误差Maximum Permissible Error

2.高区（Q2≤Q≤Q4）最大允许误差士2%

Between Q2 and Q4 (excluded) is + 2%

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 ?

Welcome to our factory. Please contact us first. With your schedule, we will provide you with the necessary services.

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.

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