The supply Yanjiao a table one card meter

Yanjiao a card water meter / / the Yanjiao a table and a card meter factory price quote 
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 Sales of 24-hour contact phone [18,301,475,887 Chaijing Li 
 Service standards: the ☆ Yanjiao a table card one meter Trading Co., Ltd. Yanjiao a table a card meter ∈ Yanjiao a table a card meter offer ⊥ to Yanjiao a table card meter price Yanjiao a table one card meter] Yanjiao a table, a card meter price. the Yanjiao a table and a card meter manufacturers 
 □? Yanjiao table card water meter conditions of use: 
 A water temperature of 0.1 to 30 ℃ 
 (2) water pressure rating: MAP10 
 Climate and magnetic environmental safety level: C 
 (4) Electromagnetic Compatibility Level: E2 
 5 sensitivity level of the flow profile: U10 D5 
 6. Pressure loss rating: △ P25 
 Maximum permissible error. Battery use time: Dimensions ≥ 6 years of water meter and LCD schematic 
 A water meter connection size as shown in Figure: 
 Nominal Diameter (mm) commonly used in flow overload stream flow length 
 15 1.5m3 / h 3 m3 / h 165mm 

 20 2.5m3 / h 5 m3 / h 195mm 
 25 3.5m3 / h 7 m3 / h 225mm 


 Measurement Level nominal pressure allowable medium maximum temperature of the ambient temperature environment and humidity Protection class installation 
 Class B 1.0Mpa Water Meter 40 ° C (water table 90 ℃) 0-50 ℃ 15% - 85% (no condensation) to IP68 level is installed at the inlet 


 Confidentiality power controller accuracy static operating current of the battery life of the IC card, IC card service life of power data retention 
 A card for a table, not-for-3.6V lithium battery ≤ ± 0.1% <0.01μA> 6> 100 000 ≥ 10 years 
 Yanjiao a table and a card meter ∈ Yanjiao a table a card meter offer ⊥ Yanjiao a table and a card meter price of the company main business: 
 (1) of mechanical watches: all kinds of mechanical water meter 
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 3.IC card series meter: IC card intelligent radio frequency (waterproof) meter instrumentation 
 Smart meters, IC card water meter | IC card, the card is cold, hot water meter 
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 In order to continue to regulate, strengthen, 
 Expand brand awareness, and gradually establish ☆ ★ downstream meter brand of "safety, quality, and efficient" corporate image in the eyes of customers, we have taken the lead in the industry through 
 ISO9001: 2000 quality management system, respectively, for the customer files, business consulting, tracking return visits, accepting customer feedback comments and suggestions. The introduction of computer management and automated inventory management 
 Systems. Number of customers now have more than 2,000 customers signed a long-term cooperation agreement to more than 500. 
 Warmly hope to meet more partners, we will be full of enthusiasm, and superior Service Italy 
 Knowledge communication and cooperation with you, I believe our combination will enable our trade routes farther and farther! ‖ AAA level ‖ smart meter manufacturers @ "smart meter factory 
 Water meter installation instructions for use 
 A selection of water meter specifications should be appropriate to the commonly used flow can not be solely the pipe diameter to determine the caliber of the water meter. Measured water temperature and water pressure when the water meter to use should be consistent with the primary 
 Technical performance of 2 and 3 requirements. 2 meter installed on the direction of the arrow in the case must be consistent with the direction of flow must be installed level. The water meter installation location should be able to avoid exposure, and ease of disassembly and observation spaces, the depths of winter insulation measures should be taken. , Boilers, water-side installation of water meters must be installed back to the stop valve to prevent the cassette and steam back 
 Stream damage meter. 4 meter above the non-set aside any items. Note the moisture, moisture, and damage control system affect the user the normal use is strictly prohibited water droplets to penetrate the water meter controller. 5, long-term use, clogged or parts wear and other reasons caused the error, to be overhauled. Seals on the meter user may not start, hair 
 Now is not a normal phenomenon should notify the card company or real estate electronics company overhaul. Special notices: Note installation reserved for the size meter Dimensions must meet the installation requirements, the reserved size of less than a meter enclosure damaged by tension at your own risk. Meter development goals: 
 Implementation of the development strategy of modern science meter, cast integrated functional supplier brand. 
 ★ Yanjiao a table and a card meter ★ Yanjiao a table a card meter # Yanjiao a table one card meter quote% Yanjiao table a card meter wholesale, Yanjiao a card water meter 
 Main technical parameters: 
 Water temperature: 0.1 ° C ~~ 40 ° C (Cold Water Meter) 0.1 ° C ~~ 90 ° C (hot water table) 
 Operating voltage: 3.6V/2.4Ah lithium battery (replaceable); 
 Measurement of class: B; 
 Static power consumption: ≤ 30μA; 
 Quiescent Current: ≤ 7μA 
 Battery life: ≥ 6 years 
 Working pressure: ≤ 1.6Mpa 
 Pressure loss: ≤ 0.1Mpa 
 Leakage: the water pressure ≥ 0.2MPa, valve leakage ≤ 2L / h 
 Controller precision: ≤ 0.1% 
 Open, close valve time: ≤ 7S 
 Starting flow: ≤ 2L / h 
 Data Retention: its own data memory, to maintain ≥ 10 years. 
 Conditions of Use: indoor installation, the surrounding environment without direct sunlight, no harmful gases, strong electromagnetic interference. 
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 Third, product standards and the main parameters 
 Technical standards for products Yanjiao a table the Executive CJ/T133-2001, and GB/T778.1 standards a card water meter, the Yanjiao a table and a card water meter hot sale, to Yanjiao a table card water meter unit symbol 
 Base table maximum permissible errors in line with the GB/T778.1B scale requirements 
 Compressive strength: 1.6MPa, 15min 
 Pressure loss: ≤ 0.1 Mpa 
 (5) Operating voltage: DC3.6V ± 0.6V 
 6. Quiescent current: ≤ 20μA 
 Operating current: 100000, electric control valves> 10000 
 11 motor-driven pilot valve movement margin: 0.05 Mpa ~ 1.0 Mpa 
 12 medium temperature 
 a) Water Meter medium temperature: 0 ℃ ~~ 40 ℃ 
 b) water table medium temperature: 5 ℃ to 90 ℃ Yanjiao a table one card meter, Yanjiao a table and a card water meter hot to sell to Yanjiao a table and a card water meter unit symbol 
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 1012201 9585115 G1B1214 25225 92120G1 / 4B121615 (cassette) 17891158G3 
 / 4B1012 20 (cassette) 17891158G1B12142 LCD diagram: water table measurement and monitoring data and non-contact in the water to pass data through the water meter and LCD display. LCD as shown below: A, display 
 The capacity of five integer and one decimal. Eight kinds (close the valve, the valve to open, power shortage, abnormal, wrong card, purchase amount, the cumulative margin) status display. 
 A, explain: 
 1, the purchase quantity: the purchase of water. 
 "Cumulative": since this meter from the use of cumulative water consumption. 
 3, shows that the "margin": the present meter remaining 
 Water availability. 
 4, showing the valve off ": this water meter valve is turned off. 
 5, showing the "valve open": The water meter valve 
 Door in the open state. 
 6, showing the "power shortage": The water meter supply lithium battery voltage is too low. 
 7, showing "abnormal": The water meter exception error. Show "wrong card": use non-meter used in water or not in accordance with 
 [The Yanjiao a table and a card meter @ Yanjiao a table a card meter @ Yanjiao table a card meter] 
 1, the controller has a smart alarm function: when the amount of water that users purchase the remaining 20 tons, the controller automatically close the valve alarm, prompt the user to purchase water to restore the water supply when the user card is placed again. 
 , Intelligent anti-hitting technology: to immediately close the valve after the water meter is subjected to blows, only the sale of water department checked the meter before opening the supply valve. The About Factory meter price: DN15-300 meter DN 15-40-meter DN 15 - 200 meter price of complete 
 Theft of water technology: the valve is closed, if the controller was able to receive a letter meter issued by the count signal, the controller to display the remaining water will be negative and automatically close the valve in one second. 
 3, the timer switch valve function: It can prevent the valve long-term switch is not rust phenomenon. 
 4, the LCD screen can display the user to purchase water, reader error, simple and easy to operate. 
 Table part of the all-copper integration wet multi jet magnetic sample meter 
 High accuracy, good sealing performance, high reliability and long life; 
 Meter of the Yanjiao a table one card using double dry reed magnetic sampling completed part of the conversion of the magnetic part of the water, and effective anti-strong magnetic field 
 Interference, not omission, false magnetic; table with the circuit board part of the unique magnetic position and the "three defenses" Tu 
 Layer of material designed to ensure that the meter of good moisture, magnetic cards; made of stainless steel ball valve, with hard 
 High, easy to wear characteristics, the valve multi-stage motor-driven, fast switching speed, low power consumption, and may from time to time a month in addition to the blunt once; 
 The built-in removable high-energy lithium batteries, battery capacity, power supply superior performance, safety 
 High, the battery plug-in installation, convenient replacement; 
 With perfect self-check function can be 
 Battery voltage is low, the card is wrong, broken 
 Line and failure buzzer alarm and display; two alarm buzzer alarm, display the alarm off valve alarm to remind 
 Users to purchase water; using on-chip, can easily purchase water, water, and the table with the copy reading and testing; use of logic encryption. 
 With dynamic encryption technology, a table and a card, safe, long life, high reliability, consistent ISO/IEC7816 series of international standards 
 FS-2-AC-type controller for the valve to control the caliber of more than 50 (50 valve opening 
 Off valve power consumption larger), FS-2-AC controller built-in rechargeable battery, usually 22 
 0V AC internal power storage 
 Charging the battery, the internal battery when AC power failure to continue to work more than three days. When the battery voltage is low, automatic closing valves. 
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 The Yanjiao table a card meter} @ the Yanjiao table card water meter industry-leading Contact: Jiangjing Li 18301228378 / / 15101177013 
 The steps to use each function card. 
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 Fourth, the quality assurance 
 This product in strict accordance with the IS9001: 2000 international quality management system standards for quality control to ensure that the product is higher than the national standard.