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| No.9008608
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Information Name: | Supply Hancheng card water meter manufacturers |
Published: | 2012-08-11 |
Validity: | 3000 |
Specifications: | dn15dn300 |
Quantity: | 11111.00 |
Price Description: | |
Detailed Product Description: | ? The Hancheng card meter manufacturers + HANCHENG card, meter prices ?? ╰ ☆ ╮ the Hancheng → the Hancheng card meter, card meter ☆ → Hancheng card water meter ☆ ☆ → Hancheng card meter ☆ → HANCHENG magnetic meter ☆ → Hancheng prepaid meter ☆ → Hancheng remote card water meter ☆ → Hancheng pre-paid water meters ☆ → the Hancheng large caliber water ☆ → Hancheng card meter ☆ → HANCHENG mechanical meter ☆ → the Hancheng a Table Duo Kaka meter ☆ → the Wuhai water change the water meter ☆ → the Wuhai e-card meter ☆ → Wuhai Ka-card card water meter ☆ → the Wuhai Far EasTone sender water meter and so on. ? Sensitive components using diffusion or ion implantation process to form resistor and connected into a Wheatstone bridge, the formation of a pressure sensitive diaphragm micro-machining technology in the electric bridge. When the pressure on the diaphragm, the resistance value changes and produce a linear output signal is proportional to the applied pressure. Wheatstone bridge together with the DC power supply will produce a DC voltage signal output. After two conversion lines, two-wire system 4 ~ 20MA output. ? Functional characteristics: ? ◆ good stability, full-scale, long-term stability of zero up to 0.2% FS / year. Compensate for temperature range of 0 ~ 70 ℃, the temperature drift of less than 0.2% FS in the entire operating temperature range of less than 0.5% FS. ? ◆ reverse protection, current limiting protection circuit in the installation of positive and negative reversed will not damage the transmitter, the exception when the transmitter will automatically limit the flow in less than 35MA. ? ◆ solid-state structure, no moving parts, high reliability, long life ? From the air pressure to the water, the oil can be high-precision measurement, not the quality of the measured medium size. ? ◆ easy to install, simple structure, economical and durable. ┣ ▇ ▇ ▇ ═ - Hancheng card the meter ♂ HANCHENG card meter factory ♂ Hancheng card meter ♂ Hancheng card meter ♂ ? Main technical parameters: ? Measuring range: - 100KPa ~~ 0-40MPa ? Maximum overload: 2 times the standard range ? Form of pressure: gauge pressure, micro-differential pressure ? Accuracy level: 0.25% FS??? 0.5% FS ? Supply voltage: 24VDC ? Load resistance: ≤ 500Ω ? Measuring medium: steam pressure or gas, liquid ? Long-term stability: ± 0.2%? FS / year ? Relative humidity: 0 ~ 95% ? Compensate for temperature: 0 to 70 ℃ ? Operating temperature: -10 to 70 ℃ (up to do 500 ℃ / to be ordered) ? The Jiujiang meter, Shangrao water meter, the Yingtan meter, water meter, Jingdezhen, Pingxiang meter the Hancheng card meter, Yichun water meter, water meter Fuzhou, Gian meter, Hancheng card water meter ? Structural characteristics: ? Shell: all stainless steel body ? Main structural materials: 31618Cr-12Ni-2.5Mo ? Pressure connection: M20 × 1.5 or user custom ? Weight: ordinary type 1kg, with a header type 1.2kg Mechanical water meter, the Hami water meter mechanical meter meter the Shandong meter Beijing mechanical meter Fujian meter Chongqing meter the Hami meter Chongqing, Fuzhou water meter, water meter the Leshan meter Panzhihua meter the Deyang meter Mianyang Chongqing water meter, water meter mechanical water meters, Beijing mechanical water meters, mechanical water meters, mechanical water meter water 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 water meter the Siping meter Baicheng meter Chongqing meter Liaoyuan water confession landscape table the Matsubara water confession landscape table Matsubara meter Yanbian meter Zhangjiakou meter factory Music landscape mechanical water meter, water meter Fujian meter Chongqing meter the Hami meter Chongqing meter the Fuzhou meter Beijing mechanical meter, Beijing mechanical water meters, mechanical water meters, mechanical water meter water meter 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 Huludao declare landscape table, meter Tonghua meter the Siping meter Baicheng meter the Chongqing meter Liaoyuan water the Matsubara meter the Yanbian meter Zhangjiakou meter factory Factory Hengshui meter Xingtai meter the Hami meter Zhangjiakou meter factory plant in Tangshan meter meter factory plant of Zhangjiakou meter plant in Zhangjiakou Zhangjiakou meter factory plant the Zhangjiakou meter factory in Langfang meter the Tongliao meter Yushu meter the Chifeng meter Wulanchabu meter Hulunbeier meter the Xing'an meter Hancheng card meter Hancheng card meter the Yan'an meter Yulin meter Hanzhong well-being of the meter meter Korea City card meter Hancheng card meter Hancheng card meter Bayannur meter Erdos meter Alashan meter cylinder Guo Hainan, Beijing mechanical water meters, Beijing mechanical water meters, Beijing mechanical water meters, Beijing mechanical water meter water meter ? Debugging method: ? Open the HSM connector, unscrew the stainless steel tube, you can see the zero and full-range resistor, external standard power supply and ammeter (0.2 pole above), you can adjust the following steps: ? ◆ In the case of the transmitter is not pressurized, adjust the zero resistor, so that the output current 4mA; ? ◆ pressure transmitter to full scale, adjust the full range resistor so that the output current of 20mA; ? ◆ repeated the above steps two or three times until the signal is normal; ? ◆ has been adjusted, tighten the protective cover. With a manual and certificate? ◆ Where the supplier products, including product number, technical parameters, the date of manufacture, please carefully checked to avoid the wrong. ? ◆ squeeze the transmitter diaphragm can not be used in conjunction with a hard object directly, so as not to damage the transmitter. ? ◆ should be installed according to tighten the connection and thread types, check site interface is consistent with the product interface, the connection should be slow, not torque directly added to the transmitter housing can only be added to the pressure port the six-party on. Instructions? ◆ then the power supply should be in strict accordance with the wiring of my company make the connection. ? ◆ transmitter overload pressure should not exceed 200% of the range. ? ◆ abnormal use, turn off the power to stop using checks or direct contact to our technical department. ┣ ▇ ▇ ▇ ═ - Hancheng card the meter ♂ HANCHENG card meter factory ♂ Hancheng card meter ♂ Hancheng card meter ♂ ? ◆ transport, storage should be to restore the original packaging and stored in a cool, dry, ventilated warehouse. ? ◆ replacement year. |
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Copyright © GuangDong ICP No. 10089450, Beijing Smart Brush meter factory All rights reserved.
Technical support: ShenZhen AllWays Technology Development Co., Ltd.
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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