Hebei Shanghong Meters Technology Co., Ltd. is one of the leading manufacturers and suppliers of ip68 iot gprs prepaid amr water meter remote dry brass meters in China. If you're going to wholesale high quality ip68 iot gprs prepaid amr water meter remote dry brass meters, welcome to get pricelist and quotation from our factory.
Production Description
It is installed and used like an ordinary water meter, without engineering, it can be installed on the water pipe to realize automatic meter reading.
Using non-magnetic sensor direct reading technology, the electromechanical conversion of the water meter is completed in a non-contact manner, and the accuracy of the converted metering signal can reach 1 liter.
The water meter side can store historical readings, and can provide the function of freezing data to easily realize step-by-step water price data.
The water meter can set the meter reading cycle and frequency through infrared or Bluetooth.
The meter reading communication is powered by battery, and the service life of the battery is 6-10 years (related to the meter reading cycle and frequency), and it can alarm when the voltage is low.
NB-IoT communication modules of different operators can be used to support different NB-IoT networks.
RTC automatic time calibration function, the automatic time calibration time can be set according to the calendar time.
It has the function of forced activation by external magnetic force. At the same time, it can set the limit on the number of times of forced activation by external magnetic force to prevent malicious activation. The number of activations can be set and reset remotely.
Data supplementary transmission function, including real-time supplementary transmission and delayed supplementary transmission, the time and times of delayed supplementary transmission can be set.
With temperature detection, signal strength detection, battery voltage detection and other functions.
Nominal Diameter | Length L | Length L1 | Width B | Height H1 | Height H2 | Connecting Thread | |
mm | d | D | |||||
15 | 258 | 165 | 90 | 120 | 190 | R1/2 | G3/4B |
20 | 299 | 195 | 90 | 120 | 190 | R3/4 | G1B |
25 | 34 | 225 | 90 | 120 | 190 | R1 | G1 1/4B |
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