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Made of high-quality materials, copper shell is used for DN15-DN32, and iron shell is used for DN40 and above. Available with cold or hot water. Precision readings can be made to tens of liters. High accuracy (R160). Read the meter regularly. High protection level: IP68. The meter has no built-in battery and can be read immediately after being powered on. Ultra-low power consumption design. Communication method M-BUS or RS485 is optional. High resistance to light interference. Proactively report sensor fault information and battery status information.
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.
Application
Record the total amount of water flowing through the tap water pipeline.
Feature
●Dry dial structure,easy to read and keep clean for a long time.
●Adopt photo-electronic passive direct reading technology.
●The water volume can be controlled by controlling the valve switch through the terminal.
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
Maximum Permissible Error
Q1≤Q<Q2±5%;
Q2≤Q≤Q4 ±2%
Basic Parameters
Temperature level:T30
Pressure level:MAP 10
Pressure loss:△P63
Sensitivity level of upstream flow field:U10
Sensitivity level of downstream flow field:D5
Installation Requirements
●The water meter must be horizontally 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
Electrical Parameter
●Communication distance:300m.
●Working voltage:DC36V(M-BUS)notsupportlong-tem power supply.
●Minimum data storagetime: Unlimited.
●Connetion: M-BUS standard,2 core cable connection without polarity.
●Wire material:M-BUS use RVV2x(0.5-1 mm²)two core parallel cable or two core shielded cable, the resistance of the wire not exceed 6Q per 100 meters.
●Electromechanical conversion error:≤±1 minimum conversion index value.
●Communication protocol: Customer specified.
●Power supply:Only required when operation.
|
Mode |
Nominal Diameter |
Product Name |
|
LXSY-15E~4OE |
15mm~40mm |
Valve controlled remote water meter |
|
LXLY-50~300 |
50mm~300mm |
Valve controlled remote water meter |
|
LXSDY-15~20(single-jet) |
15mm~20mm |
Valve controlled remote water meter |
