The wireless M-BUS intelligent electronic remote water meter is a wireless electronic remote water meter for the European market. The data acquisition scheme is based on the magnetoresistive sensing measurement technology, and the multi-level coefficient nonlinear compensation measurement curve is adopted, and the measurement characteristics are stable. It has the advantages of high sensitivity, wide range ratio, low power consumption, and long life. Wireless M-BUS communication, no need for networking, strong network penetration capability, point-to-point communication distance can reach more than 500M.
Features:
1.Metering function: Using magnetoresistive angle detection technology, it can realize forward/reverse metering
2.Accurate measurement: high measurement accuracy, accurate to liter
3.Data storage: data will not be lost after power failure
4..Meter reading mode: support wireless remote transmission and hand copy meter reading
5.Display function: using segment code LCD display
6..Low voltage warning: when the battery voltage is lower than the warning voltage, the LCD will display
7.Parameter setting: time, bottom degree, address and other information can be modified
Technical Parameters:
No. | Performance | Parameter |
1 | Communication method | Wireless MBUS |
2 | Range ratio | R200\R160\R125\R100\R80 |
3 | Measurement display accuracy | 0.01L |
4 | Maximum usage display range | 99999.99999m³ |
5 | Standby current | ≤10uA |
6 | Battery Type | lithium manganese battery 3V |
7 | Maximum transmitting power | ≤14dBm |
8 | Receiving sensitivity | ≥-108dBm |
9 | Communication distance | Open≤3km |
10 | RFF requency Range | 433MHz-868MHz |
11 | RF Modem | GFSK |
12 | Supporting agreement | EN13757-3/-4 |
13 | Operating temperature | -5℃~+55℃ |
14 | Storage environment | Temperature:-25℃~+55℃ Humidity:0~93%±3%RH |
15 | Battery life | ≥7 Years |
16 | Level of accuracy | Level 2 |
17 | Degree of protection | IP68 |
18 | Electromagnetic environment class | E2 |
19 | Communication distance | Open 500m |
20 | Pressure loss | 0.063MPa |
21 | Service environment level | Level B |