NB-IoT Wireless Remote Reading Water Meter with Customized Local SIM Card and Band Frequency Water Meter
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...-IoT wireless remote reading water meter with customized local SIM card and band frequency water meter NB-IoT water meter is a new remote water meter based on GPRS network or NB-IoT network. NB-IoT water meter adopts the special network communication, the......
Hunan Changde Water Meter Manufacture Co., Ltd.
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Wireless Smart Lorawan Water Meter 868mhz or Other Frequency
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... lorawan water meter 868mhz or other frequency Product Description Wireless smart lorawan water meter 868mhz or other frequency Wireless remote water meter is based on the wired remote water meter, added the wireless module, the water meter has a routing......
Kaifeng Shengda Water Meter Co., Ltd.
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Remote Reading GPRS Ultrasonic Water Meter Radio Frequency 1.6MPa Pressure
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... according to ISO4064-1:2005/ GBT778-2007/ JJG162-2009 standard. The advantages include very low power consumption, stability and reliability. All parts of the meter achieve to IP68, enable the meter work in any severe ennironment. Features 1. Built-in...
Xi'an Kacise Optronics Co.,Ltd.
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Brass Mechanical Water Meter 4m3/H Smart Meters For Water Consumption
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...water meter uses the wireless radio frequency technology to realize wireless data transmission. It is mainly composed of a wireless module and a photoelectric direct-reading remote water meter. The water meter and the electronic module are produced separated and the dry and wet methods are separated to improve the product quality, there’s no communication wire connection, thus the water...
Zhuhai Huiyue Technology Co., Ltd
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Wireless Smart Water Meter Card Prepaid Water Meters RF Communication
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... meter is our newly water metering products, which use advanced intelligent technology to realize automatic collect, process, storage, digital display for data of water, and water supply can be under automatic control; With advantages of low consumption,...
WUHAN RADARKING ELECTRONICS CORP.
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Split-Type Residential Prepaid Water Meters with RF Communication and Electronic Latched Valve
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...Water Meters with RF Communication and Electronic Latched Valve The CA568-R series represents an upgrade from the CAW-C series. It operates according to the STS (Standard Transfer Specification) standard and utilizes radio frequency (RF) wireless communication. The meter......
Shenzhen Calinmeter Co,.LTD
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Wafer Type Ultrasonic Water Meter ISO 4064 Transit Time Carbon Steel Housing
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... in a pipe. At no flow conditions, the frequencies of an ultrasonic wave transmitted into a pipe and its reflections from the fluid are the same. Under flowing conditions, the frequency of the reflected wave is different due to the Doppler effect. When the...
Shanghai I Fluid Technology Co., Ltd.
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The Newest Lora RF Wireless Split Type STS Keypad Prepaid Water Meter and pulse water meter
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...water meter Meter communicate with In Home Display by Radio Frequency to avoid wiring. Wireless signal has features of strong penetration, long distance. Comply with IEC62055, ISO 4064 international standards. IP 65 rating ensure fully sealed with multiple moistureproof & waterproof. Ultra-low consumption, battery lifetime has more than 6years. Battery is replacable. Base meter......
Zhejiang Gomelong Meter Co., Ltd.
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LoRaWAN Water Meter Industrial Digital Water Flow Meter IOT Based Water Meter Home Water Pressure Meter
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LoRaWAN Water Meter Industrial Digital Water Flow Meter IOT Based Water Meter Home Water Pressure Meter Product Overview LoRaWAN IoT water meter is composed of water meter base meter, electric ball valve (valve control), magnetoresistive sensor, MCU, ......
Wuhan Time Wave Network Technology Co., Ltd.
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Accuracy Class1 Electronic Water Meter / Gprs Water Meter DN50-300 Pipe Range
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...Water Meter Ultrawater electric water meter gprs water meter DN50-300 The Ultrasonic Water Meter Ultrawater electric water meter gprs water meter DN50-300 is an ultrasonic flow meter is a type of flow meter that measures the velocity of a fluid with ultrasound to calculate volume flow. The gprs water meter......
Lanry Instruments (Shanghai) Co., Ltd.
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