Technical Specifications
| Type | Electromagnetic meters, Digital, Mod-BUS, NB-IOT, RS485 | ||||||||||
| Material | Brass | ||||||||||
| Customized Support | OEM, ODM, OBM | ||||||||||
| Feature | Remote read | ||||||||||
| Communication Mode1 | NB-IoT | ||||||||||
| Communication Mode2 | M-BUS | ||||||||||
| Communication Mode3 | RS-495 | ||||||||||
| Type1 | Electromagnetic water meter | ||||||||||
| Battery Life | 6 years to 8 years | ||||||||||
| Installation | Horizontal Installation | ||||||||||
| Standard | ISO4064/OIML | ||||||||||
| Dia (in) | 1.75 | 1.96 | 2.55 | 3.14 | 3.93 | 4.92 | 5.9 | 7.87 | 9.84 | 11.81 | |
| Q3 (m3/h) | 25 | 40 | 63 | 100 | 160 | 250 | 400 | 630 | 1000 | 1600 | |
| Startup Flow (l/h) | 4.5 | 7.1 | 11.9 | 18.1 | 28.3 | 44.2 | 63.6 | 113.1 | 176.7 | 254.5 | |
| Range Ratio | Q3/Q1 = 160, 250 Q4/Q3 = 1.25 Q2/Q1 = 1.6 | ||||||||||
| Accuracy Class | Class 1 or Class 2 | ||||||||||
| Pressure Rating | 145.03 psi (1.0 MPa) | ||||||||||
| Max. Pressure Loss | ∆p25 | ||||||||||
| Measurement Direction | Two-way measurement | ||||||||||
| Installation | Horizontal or vertical | ||||||||||
| Sensitivity Level of Flow Profile | U5 or D3 (In the case of upstream and downstream bending, U0 or D0 can be achieved and accuracy can be ensured | ||||||||||
| Electromagnetic Environment Class | E2 | ||||||||||
| Environmental Grade | Class 0 | ||||||||||
| Electrode | 316L | ||||||||||
| Flange | 304 | ||||||||||
| Conduction Pipe | Sanitary grade polymer material | ||||||||||
| Meter Body | 304 | ||||||||||
| Converter Housing | 304 + Weather resistant polymer material | ||||||||||
| Early Warning | Lithium battery low power, air pipe, excitation, reverse flow, instantaneous flow upper and lower limits, pressure upper and lower limits, temperature, humidity, external magnetic field interference, operating current, operating parameter warning | ||||||||||
| Protection Level | IP68 | ||||||||||
| Temperature Grade | T50 | ||||||||||
| Environmental Temperature | -13 °F to 140 °F (-25 °C to 60 °C) | ||||||||||
| Storage Temperature | -40 °F to 140 °F(-40 °C to 60 °C) | ||||||||||
| Size | 1.57 in, 1.96 in, 2.55 in, 3.14 in, 3.93 in, 4.92 in, 5.9 in, 7.87 in, 9.84 in, 11.81 in (4 cm, 5 cm, 6.5 cm, 8 cm, 10 cm, 12.5 cm, 15 cm, 20 cm, 25 cm, 30 cm) | ||||||||||
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