Haidian smart meter price

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Haidian smart meter price

Information Name:	Haidian smart meter price
Published:	2014-02-13
Validity:	3650
Specifications:	DN15-200
Quantity:	100000.00
Price Description:
Detailed Product Description：	Haidian smart meter price 18301475887 15101177013 Zhang QQ: 2436812613 Haidian smart meter company has a strong R & D capability, strict management of production lines, perfect service, always put the client's interests first, customer demand as the direction, continuous improvement, development, growth, allow customers to buy the rest assured that with the satisfaction is our relentless pursuit. First, Haidian smart meter technology requirements: This table GB/T778-1996 meter standard CJ/T133-2001 design and manufacturing standards, in line with national electrical test indicators. Design Level: measurement accuracy equivalent mechanical meter accuracy class LCD: Pressure: <1.0 Pa 1 Temperature: 2 apply pressure: less than or equal to 1MPa3 Environmental Ratings: Class B 4 battery replacement time: 18 months 5. Electromagnetic compatibility rating: E16 tap water meets national standards Haidian smart meter Product Features: 1 meter can be achieved outdoors, with 5 meters of cable, the data is transmitted to the control room, the realization card payment, water recharge. 2 integrated structure, the same type of RF card meter smallest. 3 unique design movement. 4 unique valve design, waterproof. 6 can be realized price ladder. 7. Storage capacity, can and meter, gas meter share the same card, and would be a one card, and can access the banking system. 8, can be realized in the form. Residents can sit on the house wall hanging meter controller, in a convenient place to complete the recharge payment. 9 Haidian smart meter no longer have to go down payment card, and user-friendly, easy to manage. Secure and reliable movement of small VRLA wet base table, reed or hall sampling, reed imported, reliable quality, high stability valve stainless steel ball valve, switch properly ensure that more than 20,000 times, Case Material copper shell, nano-nylon shell, specify selection requires special cold vertical meter Standard: GB/T778-2007, hot vertical meter Standard: JJG162-2009 JFSD-15 ~ 25 meter multi-jet water meter valve vertical integration cold JFSR-15 ~ 25 multi-jet water meter valve vertical integration of the vast majority of current meter meter prototype Enterprise trial new products basically follow the traditional method of product design and prototype trial. The whole process is relatively lengthy and uncertain sample many factors, often with the progress and quality of the sample design, development and fabrication, assembly personnel work experience and business literacy, but also with rapid mold manufacturing technology, the validity of the. Much of the experience, trial workload larger prototype, made from user requirements to meet the requirements of the factory prototype, the need of a longer period of time. This method of sample mode has seriously hindered the progress and development of the water meter products and technology, but also can not meet the urgent desire for water supply and drainage industry demand for a new product measuring instruments. For this reason should be sought innovation and breakthroughs. ◆ Main technical parameters maximum allowable working pressure: less than or equal 1Mpa maximum allowable temperature: cold water meter vertical is 30 ℃, 90 ℃ hot vertical meter to measure characteristics: from minimum flow to excluding transitional flow in the lower zone The maximum permissible error of ± 5%; including the transitional flow from the upper zone of the maximum flow of the cold vertical meter maximum permissible error is ± 2%, vertical water meter is ± 3% DN15 ~ 25 intelligent cold (hot) water meter vertical pulse signal is 0.01m3, 0.1 m3, 1 m3 according to the situation Dn15 ~ 20 cold (hot) water meter key performance parameters and vertical dimensions dual power base table is selected, purified water base table orders require special instructions specific parameters: 1, Power Supply: Rechargeable lithium-ion battery; 2, quiescent current: 5uA; 3, the normal operating current: ≤ 20uA; 4, a multi-card life:> 100,000 times; 5. Working environment: 0 ℃ ~ 40 ℃ (cold water); 0 ℃ ∽ 95 ℃ (hot water) 6, maximum reading: 99999.99 m3; 7, working pressure: ≤ 1.0Mpa 8, read and write distance: ≤ 20mm 9, read and write time : <3S 10, off valve time: ≤ 7S Haidian smart meter several major features: (1) the use of vertical, Haidian smart meter is no exposed electrodes, moisture resistant, easy to use. 2 user cards through dual-key encryption, a card and a secret. 3 with a card table, or a card table function. 4 have insufficient time remaining water, prompts the user to purchase water. 5 with the battery voltage is too low, prompting the user to replace the battery. 6 with data read-back function, vertical meter of the cumulative amount of water corresponding to the card, battery status, interference frequency back to read the management center. 7 small starting flow rate and high accuracy. 8 Display Function: For the purchase of water, the remaining water, the cumulative amount of water and other parameters can be effectively displayed on the LCD screen, the user can view the table in the remaining water and the cumulative amount of water through the user card. 9-year battery life after 6 +1 meter vertical water flows along the row of boxes next round inlet into the metering mechanism, promote the impeller rotation by draining water out of the hole on the wheel box, proportional to the number of revolutions of the impeller and the water flow impeller rotation instructions passed by the reduction gear mechanism, recording a vertical meter of water flowing through the total. Under drip flow state, inductive measurement conversion device will automatically be converted to weigh speed metering metering. The vertical meter counter soaked in water, called wet-rotor vertical meter. The basic units of the vertical scale of the meter is m3. (Vertical meter company) vertical meter counter indication - standard scale showing the value of the container showing error = ------------- × 100% standard scale showing the value of a container), can be measured from the drip flow to minimum flow Q1 interval; 2), the maximum permissible error in the lower zone (Q1 ≤ Q

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