We provide LoRa water meter computer management system for customers for free. The system functions include water price setting, rate setting, quick query and recharge, reset balance, change password, query history, overdraft, print receipt, etc
Wireless remote reading lora water meter features:
Wireless lora water meter:
1. Fully self-organizing network, automatic optimization of routing, automatic discovery and removal of nodes;
2. Mesh MESH structure, stable performance, high reliability;
3.8 grade routing, the maximum support up to 1024 nodes;
4. Node module using the United States SETMECH low power consumption launch chip;
5. Encoding using efficient cyclic interleaving error correction coding;
6. Strong penetrating ability, far distance;
7. Use a unified 4-byte ID to support various protocols.
Working conditions:
Flow range | Q1~Q3 (Q4 short time work not change error) |
Ambient temperature | 5℃~55℃ |
Ambient moisture | (0~93)%RH |
Water temperature | cold water meter 1℃~40℃, hot watr meter 0.1℃~90℃ |
Water pressure | 0.03MPa~1MPa (short time work 1.6MPa not leak, no damage) |
Pressure loss | ≤0.063MPa |
Straight pipe length | fore water meter is 10 times of DN, behind water meter is 5 times of DN |
Flow direction | should be the same as the arrow on the body directs |
Work power supply:
The operating voltage of alternating current or direct current shall be in the range of -15% to 10% of the standard voltage and the frequency of AC frequency should be ± 2% of the standard frequency.
Main technical parameters:
Model-DN | Flow range | Q3 | Q4 | Q2 | Q1 | Min. reading | Max. reading | |
Q3/Q1 | Q2/Q1 | m3/h | m3 | |||||
LXSY-15 | 80 | 1.6 | 2.5 | 3.125 | 0.05 | 0.03125 | 0.0001 | 999999 |
LXSY-20 | 80 | 1.6 | 4.0 | 5.0 | 0.08 | 0.05 | 0.0001 | 999999 |
LXSY-25 | 80 | 1.6 | 6.3 | 7.875 | 0.126 | 0.07875 | 0.0001 | 999999 |
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