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| No.9008608
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Information Name: | Supply the Shandong pre-paid water meters price |
Published: | 2012-07-09 |
Validity: | 30000 |
Specifications: | dn15dn300 |
Quantity: | 11111.00 |
Price Description: | |
Detailed Product Description: | ? ☆ Shandong pre-paid water meters № Shandong pre-paid water meters offer № Shandong pre-paid water meters price ★ ? ? Shandong pre-paid water meters ☆: Our R & D production in Shandong prepaid water meters, RF card as a form of media, a variety of information using sensing input to Shandong pre-paid water meters control CPU, Shandong, pre-paid water meters to the water purchased by the user to automatically open the valve water supply, when the remaining water to less than 5m3 (with 5m3) but have not yet exhausted, and every integer (for example, the remaining water to 4m3, 3m3, 2m3, 1m3), Shandong pre-paid water meters will automatically inside the electric valve is closed Users only need to purchase water used to put Shandong pre-paid meter card write "sensing zone" to sense the Shandong pre-paid water meters within the electric valve to re-open (ie, Shandong, pre-paid water meters within the remaining water less than 5m3 to the exhaustion of this period, Shandong, pre-paid water meters to 5 times without water way to remind users to purchase water). To Shandong prepaid the remaining water inside the water meter is exhausted, users do not purchase the water and write Shandong pre-paid water meters, electric valve will be closed until the user to purchase water and write Shandong pre-paid water meters within the date. In order to achieve the first to buy the water, the purpose of water ". ? When exhausted Shandong pre-paid water meters in the remaining water and electric valve is closed, for some reason (such as electric valve internal leak, etc.) water pre-paid water meters approved by the Shandong, Shandong, pre-paid water meters will continue to be measured, the count of the number of negative values, when the user re-purchase of water and write Shandong pre-paid water meters, Shandong, pre-paid water meters will first deduct the negative values ??(ie, the first also super water), water newly written enough deductible super negative values ??of the water, Shandong pre-paid water meters within the electric valve does not open and continue to be closed until the Shandong pre-paid water meters within the remaining water is positive. When the Company suffered such as magnetic and other external attacks, within one minute inside the electric valve shut down. At this point, the user can be induced to purchase water card to (sensing area), you can own the electric valve to open and the Shandong pre-paid water meters. However, if such an attack accumulated more than 10 times more users to purchase water card will no longer be able to open its electric valve (in case the user man-made attack), high a check card (water management The department only holds) to the electric valve is opened, the same time attack record clear (after the user configuration of the water cards but also because of the attack and then open the 10th). Enabling it to achieve self-lifting Shandong ability to pre-paid water meters have been attacks, but also limit that it can not indefinitely Shandong pre-paid water meter man-made attack behavior. Produced by our company than the other, Shandong pre-paid water meters for each multi-presented two of the company's trademark and warnings tamper shrink film, installation, pre-set into to take over Shandong prepaid water meter installed and leak testing after passing tamper heat shrinkable film pre-paid water meters to take over nuts in Shandong, and then use a hair dryer (1600w high heat hair dryer) at the shrink film at the blow tamper or above 90 ℃ hot water alignment tamper Pour of shrink film, shrink film shrink while the nut take over the shape of the hoop tight. To split the table must be tamper destruction of heat shrinkable film, thus preventing the artificially split the table for the purpose of stealing water. In addition to the above characteristics, the product, the following characteristics: (a) non-contact (RF card) information carrier, no mechanical wear, fast transmission of information, confidentiality and anti-attack performance, high reliability; (b) with LCD display the total quantities of water purchased, and the remaining water and all kinds of information; when the remaining water is zero or alarm value, automatically close the valve without water; d the entire system is usually in the off state, static power consumption is zero; (e) electric control valve patented electric valve to completely overcome the electromagnetic valve interference and shutdown lax defects; f unique anti-theft of water, tamper table, anti-reversal device; g metering display by mechanical and LCD Dual Display Shandong, pre-paid water meter accuracy test and calibration; h, so as not to affect the overall closed-shell design, anti-attack, waterproof, moisture, fumes, anti-knocking; i read and write cards of the sale of water management unit may be used alone , but also with computer networking. The company produces technical parameters are as follows: Working power supply: two 3.6V lithium battery, the working life of 8-10 years; (b) usually work current: 0A; c instantaneous operating current :1-5MA; d. RF card Life time:> 100 000; (e) Working pressure: 1MPa below normal work; (f) the operating temperature range (temperature) :0.3-40 ° C; g. the whole life of 8-10 years. This product complies with GB/T778-1996 "GB cold water Shandong pre-paid water meter and the line marked CJ/T133-2006 Shandong prepaid meter" standard. The Hami meter Tianjin meter meter Shandong meter the Ningxia meter Fujian meter Harbin meter the Hami meter Harbin meter Fuzhou meter Shandong pre-paid water meter the Leshan meter Panzhihua meter Deyang meter the Mianyang meter Harbin meter Yingkou meter Benxi water meter water meter Dandong Jinzhou meter Chaoyang meter Dalian meter Liaoyang meter Fushun meter Anshan meter Yingkou meter Benxi meter Dandong meter Florida the Aba meter, water meter the Meishan meter Ziyang meter the Dalian meter Chaoyang meter Panjin meter Fuxin meter Tieling meter Huludao meter Ziyang meter Aba meter Dalian meter Liaoyang meter Fushun meter the Siping meter Baicheng meter Jilin Yanbian meter of the water meter Liaoyuan water confession landscape table the Matsubara water confession landscape table Matsubara meter Zhangjiakou meter factory Water meter Fujian meter the Harbin meter Hami meter the Harbin meter Fuzhou meter Shandong prepaid meter music landscape Table in Panzhihua meter the Deyang meter Mianyang meter the Ya'an meter Nanchong meter the Neijiang meter Zigong meter the Yibin meter Luzhou meter Guangyuan meter the Suining meter Kwong meter bar in, Aba meter, water meter the Meishan meter Ziyang meter, water meter Florida Dalian meter Liaoyang meter Fushun meter Anshan meter Yingkou meter of this stream table Dandong meter Jinzhou meter the Chaoyang meter Panjin meter Fuxin meter Tieling meter Jilin, the meter huludao meter Tonghua meter the Siping meter Baicheng water meter Liaoyuan water confession landscape table the Matsubara meter the Yanbian meter Zhangjiakou meter factory Factory Hengshui meter Xingtai meter the Hami meter Zhangjiakou meter factory Factory of Tangshan the water meter the Zhangjiakou meter factory Zhangjiakou meter factory plant Zhangjiakou meter factory plant the Zhangjiakou meter factory in Langfang water meter of Tongliao meter Yushu meter the Chifeng meter Wulanchabu meter Hulunbeier meter the Xing'an meter Xianyang meter Weinan meter Yan'an meter Yulin meter Ankang Hanzhong meter meter Shangluo meter Tongchuan meter Baoji meter the Bayannur meter Erdos meter the Alashan meter cylinder Guo ? A Huiyi brand Shandong pre-paid water meter Shandong pre-paid water meters in recent years aimed at Shandong pre-paid water meters in the micro flow (less than 8L / H) measurement of defects developed. Ordinary the Shandong pre-paid water meters due to the movement of the rotating parts and count the gear inertia, so in the measurement process, if the water flow is small to a certain degree will not be able to promote the movement of the impeller and counter gear, thus the micro flow can not be measured at can be used less than the starting flow of this drip the Shandong pre-paid water meter not measured to obtain the water pipe line of water, so that the water supply enterprises suffered losses. To solve this problem, Beijing Hui Yi has developed a differential pressure integral anti drip the Shandong pre-paid water meters, simply does not change Shandong prepaid meter movement in advance, the drop out of the water in drip first accumulate when the save a certain amount of surprise to promote Shandong prepaid water meter impeller rotation to achieve the purpose of drip measurement ? Second, the product uses and characteristics: This series of the prepaid water meter for the total amount of the high sensitivity of flows through a water pipe drinking water, its main features are as follows: 1, the smaller the initial flow rate, the initial flow rate of less than 0.5L / h; is common Shandong pre-paid water meters, 16 times or more; 2, adaptability to water quality: due to the drainage channel between the anti-drip institutions and outlet distance of 4mm, so by particles below 4mm, so that anti drip institutions do not will be clogged by impurities in the water or get stuck; 3, anti-slip performance: general movement velocity, not idling, soft diaphragm can offset part of the water hammer pressure, coupled with anti-drip closure of the institution, so the anti- creep performance far superior to the jet and the C-class anti-drip Shandong pre-paid water meters; 4, 0.5L / h to 14L / h under the micro-flow state for the intermittent measurement (like displacement Shandong pre-paid water meters) and micro-flow range measurement error is small; authoritative experts, convened by the Ministry of Construction and the China Water Association, our identification of the products and technologies, and its technology has reached domestic leading level. Can guarantee the normal work for more than 10 years of anti-drip institutions. Conditions of use: the work of the water temperature does not exceed 40 ℃, working pressure is not greater than 1Mpa. Four, show error: less than the minimum flow (Qmin) of the trace does not count; from including minimum flow (Qmin) to but excluding the boundaries of flow (Qt) of low district: ± 5%; from including the boundaries of flow (the Qt) to include overload In the upper zone of the flow (Qmax): ± 2%. Pressure loss: △ ≤ 0.1Mpa ? Beijing Hui Yi Shandong all members of the pre-paid water meter Co., Ltd. sincerely welcome you to Beijing Hui Yi Shandong pre-paid water meter factory guidance inspected. ? |
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Copyright © GuangDong ICP No. 10089450, Beijing Smart Brush meter factory All rights reserved.
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You are the 12089 visitor
Copyright © GuangDong ICP No. 10089450, Beijing Smart Brush meter factory All rights reserved.
Technical support: ShenZhen AllWays Technology Development Co., Ltd.
AllSources Network's Disclaimer: The legitimacy of the enterprise information does not undertake any guarantee responsibility