Meter adapter fittings manufacturer 
 Meter connector fittings; meter rotor type; Beijing meter Lo Wing; Beijing meter how smart 
 The design of Beijing meter; meter valve; Beijing meter movement; Beijing meter material; Beijing meter characteristics; meter adapter fittings for pipes; meter rotor type; Beijing meter Lo Wing; meter how smart; meter mechanical characteristics; Beijing meter characteristics; Beijing meter material; meter movement; Beijing meter valve; Beijing meter design; Beijing water meter manufacturers supply large quantities of water meters; 
 Beijing meter; 
 Beijing meter sales; 
 Beijing water meter manufacturers supply; 
 Beijing water meter manufacturers supply large quantities of water meters; Sales Hotline: Mr.Tang 18701502378 / / / 13716900928 QQ1024492555 company's official website: http://bjic.wanye68.com/ 
 The following lists some of the basic features of the meter: 
 A. The design of the meter valve 
 The valve is a mechanical water meter key components required pressure loss, small size, low power consumption. Pressure loss to achieve the requirements of the provisions of the urban construction industry standards CJ/T133-2001 "IC card cold water meter ≤ 0.1Mpa, and the smart meter is usually only use the battery-powered, and requires long-term stability. Only large-capacity battery, not only increases costs, power consumption and intelligent table size must be increased; Moreover, the battery instant power supply capacity is limited, the power consumption to a certain extent increase the battery capacity can not solve the problem. At present, most domestic manufacturers to adopt the pilot valve, and some ceramic valves, spherical valve. The pilot valve is simple to install, low power consumption, but the pressure loss is generally difficult to achieve the urban construction industry standards, and the pilot holes clogged resulting in valve failure. Ceramic valves to pressure loss must increase the area, increase the area of ??power consumption also increased. Ordinary ball valve is also difficult to get a wide range of applications because the power is too large. On the basis of in-depth study, we developed a proprietary floating ball valve, is used in ball valve, the pressure loss of a common IC card table, but also due to the use of the ball valve is the result of improved floating structure, the smaller the power consumption of the switching valve. The main structural characteristics of this ball valve: Ball preload pressure being transferred to a Teflon valve pad so as to achieve the purpose of both to ensure that the seal can easily switch valve. Tested, our ball valves in the 2Mpa water pressure, and its maximum torque does not exceed 10kg? Cm in The usual water pressure 0.2 ~ 0.5Mpa, the switching valve current less than 100mA. 
 Two. Beijing meter pulse sampling technology 
 IC card water meter with reed switch plus magnet sender device, easily mistaken for signals susceptible to external magnetic interference, we developed a micro switch and a light trigger force cam sender device, this nearly 200,000 tests, no false or not send the signal does not affect the meter indication the error performance of the sender device. Therefore, it is a neither false signal but also anti external magnetic interference, the new signaling device. 
 Beijing mechanical water meters, mechanical water meter, the acclaimed mechanical water ideal choice for peace of mind the highest mechanical meter 

 3. Beijing meter elegant exterior design 
 At present most of the IC card water meter using the meter connector pipe plus circuit control valve of the split connection structure, as long as will water meter connector fittings pack hair telecommunications device again with the separate manufacture of the valve using threading connected together, would constitute the IC card water meter. The manufacturing process is simple. The disadvantage is that due to the split connection, the connection part is threaded, and installation of water meters, generally with screw connection, installation, improper operation, easy to split IC card water meter connection loose in the junction, resulting in leakage, affecting the normal use of the IC card water meter. Furthermore, due to the threaded connection, so in the connection of the split will have such difficulties, that it is necessary to tighten the thread, but also part of the connection in the same direction (such as the dial of the meter and valve solenoid up) This is a manufacturing process. There is the length of the entire table, most of these tables valve split the IC card water meter connection than the original with the caliber of the mechanical meter longer, which appeared in this problem to the original mechanical water meter replaced IC card meter, have to saw off the pipes originally fitted sheet at the re-sawing the pipe on the hinge out of the thread, in order to install the IC card water meter, which is very troublesome in practice, even in some cases it is very difficult Therefore, this rectangular IC card water meter can only be used in new residential and interchangeability with other tables (in length) is poor, of course, restrict the promotion and application. Designed to form valve one of the smart meter IC card with ordinary mechanical meter length, completely solved the problem of split connection leaks and installation specifications. 
 The following pulse table to find a cause. Pulse sensor on the pulse form can be divided into: reed switch type, the Hall element type and the photoelectric conversion type. The basic principle of the Hall element is the installation of the Hall element and the magnet in the ordinary dial count meter (or gas form) can constitute a conversion technology based on magnetic sensor. Hall element permanently installed near the counting dial, permanent magnet installed in the counting dish on the dial at every turn, the permanent magnet through the Hall element once the signal side of a metering pulse. The reed switch basic principle is: ordinary dial count meter (or gas form) in the installation of the reed switch and a mechanical water meter, mechanical water meter acclaimed mechanical water ideal choice, peace of mind the highest degree of mechanical water meters magnet, reed switch permanently installed near the counting dial, permanent magnets installed in the count plate, when the turntable each turn, the permanent magnets after the reed switch once the signal side to produce a measurement pulse. The photoelectric conversion principle is: a photoelectric converter installed in the meter roundabout, a slot on the dial, the dial to turn around the trench after media converter, to complete a photoelectric conversion, the output is a pulse. 
 Beijing meter 
 Beijing meter supply; 
 Beijing meter sales of manufacturers; 
 Beijing meter; the accuracy of the number of pulses will determine the accuracy of the remote metering system. From the actual construction completed, the remote gas meter, meter pulse accuracy higher. The meter is not satisfactory, or even very bad. The main reason has two aspects: the quality of the reed switch is not high, the water pipes to a water hammer phenomenon, issued a large number of pulses (by pulse). The design of Beijing meter; meter valve; Beijing meter movement; Beijing meter material; Beijing meter characteristics; meter adapter fittings for pipes; meter rotor type; Beijing meter Lo Wing; meter how smart; meter mechanical characteristics; Beijing meter characteristics; Beijing meter material; meter movement; Beijing meter valve; Beijing meter design; Beijing water meter manufacturers supply large quantities of water meters; 
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