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Made of high-quality materials, copper shell, iron shell or stainless steel body shell is optional. Available with or without valve. Available with cold or hot water. High protection level: IP68. High precision and good stability. Built-in battery life ≥ 6 years. Non-magnetic sensor technology, anti-magnetic type. Actively reports sensor fault information and battery status information. Wireless transmission, strong penetration, long transmission distance, Easy to install. Electronic parts are independent of mechanical parts. Easy to maintain. Supports various IoT platforms.
Details
R≥100, Temperature level: cold water should not be higher than 30℃ (hot water should not be higher than 90℃) and not lower than 0℃. Water pressure level: MAP 10Bar.
Feature
LORA Remote Water Meter
●Using LoRa(Long Range Radio)technology as method of data transmission.
●The transmission distance in urban areas can reach 2-5 Km,while in suburban areas can reach 15 Km.
●One LoRa gateway can connect up to ten thousands of LoRa nodes.
●Compare with traditional wireless RF communication technology,the transmission distance of LoRa is 3-5 times longer at the same power consumption.
Performance
|
Performance |
Parameter |
|
Acquisition method Working voltage Data transmission method Transmission distance Electromagnetic environment Data collection method |
Photoelectric direct reading,Double hall sensor 3.6V LORA 2km-5km E1 Timing collection,Real time collection |
Conditions of Use
●Water temperature:The working temperature for cold water meter between 0℃ and 30℃,for hot water meter no higher than 90℃.
●Pressure:≤1 MPa
Installation Requirements
●The water meter must behorizontally installed,with the reading surface upwards and the direction of the arrow being the same as the direction of the water flow.
●The pipeline must be flushed before installing the water meter.
●The water meter must be installed in a dry and easy to maintain environment,install in a dedicated water meter box is recommended.
●Valves must be installed at the inlet and outlet of the water meter.
Maximum Permissible Error
Q1≤Q<Q2±5%;
Q2≤Q≤Q4 ±2%
