Large Size Ball Valve Prepaid Water Meter
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Prepaid multi jet water meter, RF type IC card, with built in ball valve to control Our prepaid water meter is available in sizes 15mm to 25 mm with nominal flow rates of Qn 1.5m³/h to Qn 15m³/h. It's for cold water volumetric measurement, or hot water up to 90 ℃. The built in ball valve control, RF type IC card prepaid water meter, are for commercial water supply. It adopts a contactless IC card to store water volume and monitor water......
Shanghai I Fluid Technology Co., Ltd.
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Bluetooth Smart Prepaid Water Meter Volumetric Measurement Type
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...Prepaid Water Meter, WeChat Mobile Payment, Valve Control, IC Card Essentially, it is a prepaid water meter. The core logic remains "pay first, then use water". However, it is equipped with a built-in Bluetooth module, allowing users to use their smartphones to wirelessly communicate with the water meter within a short distance (usually within 10 meters......
Xi 'an Qinwei Instrument Factory (General Partnership Enterprise)
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Smart IC Card DN15 - DN25 RF Multi Jet Water Meter / Prepaid Water Meters
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Prepaid IC card water meter Multi jet dry dial pure brass DN15 - DN25 RF type Smart prepaid water meter adopts a contactless IC card to store water volume and monitor water consumption. Customers purchase water volume at vending points and upload water volume by swiping his IC card on the induction area of installed water meter inside or outside home to activate valve, which will open automatically to supply water. During the period of water...
Shanghai Xunhui Environment Technology Co., Ltd.
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WM9100 Serial Residential Ultrasonic Water Meter And Prepaid Water Meter AMR Wireless
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Product Description WM9100-ED Residential ultrasonic water meter is used for measuring and display water flow. Nominal Diameter: DN15~DN25 Product Features ◆ Full stainless steel body ◆ Measuring low starting flow ◆ No moving parts, accuracy will not ......
Lanry Instruments (Shanghai) Co., Ltd.
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Cheap Brass Accessories Prepaid Water Meter Spare Parts
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Cheap Brass Accessories Prepaid Water Meter Spare Parts Product Description: CNC Machining Type: Broaching, DRILLING, Etching / Chemical Machining, Laser Machining, Milling, Other Machining ......
Shenzhen Tuofa Technology Co., Ltd.
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RF Card Prepaid Smart Water Meter With AMR High Reliable LXSZ-P100A
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...the Shanghai Stock Exchange in December 2019; - Leading supplier of meter reading (AMI) equipment and operation service; - The first company to develop "One DCU Reading Multi-meter" solution in China; - The first company to have large-scale application of...
Willfar Information Technology Co. Ltd.
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IC Card 1 Phase 2 Wire Prepaid Energy Meter , Digital Energy Meter
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.... The prepaid meter effectively solves the problem that somes eletricity users are always in arrears with the eletricity bills. When using this type of energy meter, the user needs to buy elereicity first, and then he can use the electricity. After the...
YUEQING YOMIN ELECTRIC CO., LTD
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LoRaWAN Smart Energy Meter Smart Prepaid Electricity Meter Single Phase Din Rail Energy Meter
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...Meter Smart Prepaid Electricity Meter Single Phase Din Rail Energy Meter Product Overview DDZY2397 single-phase charge control intelligent electric energy meter is a fully digital intelligent electric energy meter developed by our company. Adopt SOC high integration chip. In addition to the active electric energy metering......
Wuhan Time Wave Network Technology Co., Ltd.
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Secure 3 Phase 4 Wire Emergency Prepaid Electricity Meter Smart Prepayment Meter
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... Three Phase Four Wire Cpu Card Prepaid Electronic Meter communication as per DL/T 645-2007 is a TOU prepayment energy meter. The main functions of the meter are metering active energy, measuring instantaneous quantity, maximum demand, recording data of...
Zhejiang Risesun Science and Technology Co.,Ltd.
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Acrel DTSY1352-NK Series Prepayment Meter Din Rail Dual Source Prepaid Energy Meter Tariff Kwh Meters Remote Monitoring
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...supports radio frequency recharge and remote recharge and has multiple control modes such as prepaid control, time control, and vicious load control. It is mainly used for charge management of merchants such as commercial complexes and large trade ......
Jiangsu Acrel Electrical Manufacturing Co., LTD.
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