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Contact Us
- Contact Person : Mr. Yin Yongxiang
- Company Name : Shanxi Fenxi Heavy Industry Co., Ltd.
- Tel : 0086-351-6529255
- Fax : 0086-351-6529255
- Address : Shanxi,Taiyuan,131, North Heping Road, Taiyuan, Shanxi. P.R.China
- Country/Region : China
- Zip : 030027
Product Detailed
Related Categories:Energy Meters
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prepaid electric meter
three phase
Related Product Searches:prepaid electric meter,High Quality,prepaid electric meter, IC-card electric meter,DTSY194
Functions and Characteristics:
After the pre-received water fee is used up, automatically close the valve Prompting water purchase. When the surplus water quantity is less than or equal to the alarmed water quantity, tick out alarmed water quantity, tick out alarm signal (close valve to give alarm while inserted card may be restored). The value of alarmed water quantity may be set flexibly before delivery in accordance with the actual need of users. The action of valve is reliable Having erroneous code prompting function Having double display of mechanical graduated device and liquid crystal LCD Measurement is accurate; no matter forward and back flowing water can be accurately measured. Allowance ability is very strong and, even one line of dry reed pipe and valve home cock are injured, normal work can still be made. Advance digital anti-interference circuit; unique anti-dead-machine circuit and multi-item allowance design; safe and reliable operation. Reliable data communication, to ensure the data will never be lost or produce confused codes. Low power-consumption design; in-built lithium battery may be persistently used for more than 5 years. Support one card passing through function and may use one card together with watt-hour meter to make electricity and water sale management. Having anti-magnesium function and under-voltage prompting function Power supply: Lithium battery Technical data accuracyB level Li battery life 5years operation voltage3.1V3.7V data storage: After the electricity is lost, the data can be stored for more than 10 years. static display of power loss15uA nominal caliberDN15DN20DN25 executive standardCJ/T133-2001IC card cold water meter Maximum permissible error The low area from minimum flow(inclusive) to demarcation flow(exclusive) is± 5%, the high area from demarcation flow(inclusive) to maximum flow (inclusive) is ±2% using environmentTemperature environment:
0.540 for cold water meter0.595 for hot water meter Using humidity≤93% 0.540 for cold water meter0.595 for hot water meter Using humidity≤93%prepaid electric meter