Wireless Remote Reading Valve Control Water Meter
Basic Info
Model No.: LXSGWF-15E-25E
Product Description
Application: Our wireless remote reading valve control water meter is a remote water meter with AMR system, which consists of 4 lever components: water meter, zone collector, GPRS concentrator and master point( management cener). It adopt Zig-Bee wth GPRS communication way to achieve automatic and intelligent charge management.
Main Technical Data:
Water meter temperature grade: T30, T50, T70, T90.
Pressure grade: MAP10
Pressure loss grade: Δ P63
Upstream disturbance grade: U5
Downstream disturbance grade: D0
Maximum Permissible Error:
a) In the lower zone from Q1 inclusive up to but excluding Q2 is±5%.
b)If the temperature≤30°C, In the upper zone from Q2 inclusive up to and including Q4 is ±2%. If the temperature>30°C, In the upper zone from Q2 inclusive up to and including Q4 is ±3%.
FLOW TECHNICAL DATA
| Item No |
Size | Flow turndown | Q4 Max Flow | Q3 Nominal Flow | Q2 Transitional Flow | Q1 Min Flow | Min Reading |
Max Reading |
| mm | Q3/ Q1 | Q2/ Q1 | L/h | m³ | ||||
| LXSGWF -15E LXSGWFR-15E
| 15 | 80 | 3.125 | 2.5 | 50 | 31.25 | 0.00005 | 99999 |
| 100 | 40 | 25 | ||||||
| 125 | 32 | 20 | ||||||
| 160 | 25 | 15.62 | ||||||
| LXSGWF -20E LXSGWFR-20E
| 20 | 80 | 5 | 4 | 80 | 50 | ||
| 100 | 64 | 40 | ||||||
| 125 | 51.2 | 32 | ||||||
| 160 | 40 | 25 | ||||||
| LXSGWF -25E LXSGWFR-25E
| 25 | 80 | 7.875 | 6.3 | 126 | 78.75 | ||
| 100 | 100.8 | 63 | ||||||
| 125 | 80.64 | 50.4 | ||||||
| 160 | 63 | 39.37 | ||||||
Product Categories : Wireless Water Meters > NB-IoT Water Meters