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Working Temperature: | 0-40℃ | Application: | Residential Water Supply |
---|---|---|---|
Usage: | Cold Water Measurement | Display Type: | Odometer |
Accuracy: | Class B | Installation Type: | Horizontal |
Material: | Brass | Size: | DN20 |
Connection Type: | Threaded | Warranty: | 2 Years |
Maximum Pressure: | 1.6MPa | Reading Method: | Mechanical |
Flow Rate: | Q3=4m³/h | ||
Highlight: | Brass Mechanical Water Meter,Mechanical Water Meter 4m3/h,4m3/h Smart Meters For Water Consumption |
Working Temperature | 0-40℃ |
Application | Residential water supply |
Usage | Cold water measurement |
Display Type | Odometer |
Accuracy | Class B |
Installation Type | Horizontal |
Material | Brass |
Size | DN20 |
Connection Type | Threaded |
Warranty | 2 years |
Maximum Pressure | 1.6MPa |
Reading Method | Mechanical |
Flow Rate | Q3=4m³/h |
The photoelectric direct-reading remote water meter utilizes wireless radio frequency technology for data transmission. Comprising a wireless module and photoelectric direct-reading meter, this innovative design features separate production of the water meter and electronic module with dry/wet separation, enhancing product quality. With no communication wires required, it adapts to various environments while enabling water consumption monitoring, pipe network analysis, and easy maintenance. The electronic module can be independently replaced when needed.
Product model | Working voltage | Working current | Ambient temperature | Relative humidity |
---|---|---|---|---|
LXSY-15 ~ 40E | M-BUS: DC 36V RS-485: DC 12V |
M-BUS: ≤10.0mA (reading) ≤1.5mA (static) RS-485: ≤5.0mA (reading) ≤1.0mA (static) |
0.1℃ ~ +55℃ | 0 ~ 95% RH |
Temperature rating | Working pressure | Pressure loss grade | Communication | Communication rate |
T30 (cold water) T90 (hot water) |
1 MPa | ∆p63 | M-bus, RS-485 bus | 1200/2400/4800/9600bps |
Communication protocols | Max communication distance | Short-circuit protection | Bus PIN ESD protection | Storage temperature |
DL/T645, CJ/T 188, internal protocols, or custom | 300m | Yes | Over 10 kV | -25℃ ~ +65℃ |
Bus fault protection | Accuracy rating | |||
Open circuit, short circuit, idle protection | Class 2 |
Model | Nominal diameter | Q3/Q1 | Overload flow Q4 | Normal flow Q3 | Boundary flow Q2 | Minimum flow Q1 |
---|---|---|---|---|---|---|
LXSY-15E | DN15 | 160 | 3.125 | 2.500 | 0.050 | 0.025 |
LXSY-20E | DN20 | 160 | 5.000 | 4.000 | 0.080 | 0.040 |
LXSY-25E | DN25 | 160 | 7.875 | 6.300 | 0.128 | 0.063 |
LXSY-32E | DN32 | 160 | 12.500 | 10.000 | 0.200 | 0.125 |
LXSY-40E | DN40 | 100 | 20.000 | 16.000 | 0.320 | 0.200 |
High zone flow rate (Q2≤Q≤Q4): ±2% for 0.1℃~30℃ water temperature, ±3% above 30℃
Low zone flow rate (Q1≤Q≤Q2): ±5% regardless of water temperature
Contact Person: HUANG
Tel: 13750007780