| Implementation standards | Electromagnetic flowmeter (JB/T 9248-2015) |
| Suitable medium | Acid, alkali, salt solution, water, sewage, corrosive liquid and mud, pulp, pulp and other conductive liquid, solid-liquid two-phase |
|
Nominal Meridians (mm) Special specifications can be customized |
Tube type teflon lining: DN15-DN2000 |
| Pipeline rubber lining: DN65-DN2000 | |
| Tubular F46 lining: DN4-DN600 | |
| Direction of flow | Positive, negative, net flow |
| Range ratio | 150:1 |
| Repeatability error | ± 0.1% of the measured value |
| Accuracy Level | 0.5,1.0 |
| The temperature of the measured medium | Conventional rubber lining: -20 ~ + 60 ° C |
| High temperature rubber lining: -20 ~ + 90 ° C | |
| Polytetrafluoroethylene lining: -30 â ° â ° + 120 â ° C | |
| High temperature tetrafluorin linings: -20 ~ + 160 ° C | |
| Rated working pressure (high pressure can be customized) | DN15ー DN25≤4.0 MPa |
| DN32ー DN300≤1.6 MPa | |
| DN350ー DN800≤1.0 MPa | |
| DN800ー DN2000≤0.6 MPa | |
| Velocity Range | 0.1-15m/s |
| Electrical conductivity range | The conductivity of the measured fluid is more than 20 μs/cm |
| Signal output | 4-20mA (load resistance 0-750ω) , pulse/frequency |
| Communication output | RS485, Modbus protocol, GPRS output |
| Power supply | 220VAC, tolerance 15% or 24VDC, ripple ≤5% |
| Straight pipe section length is required | Upstream ≥5 dn, downstream ≥3 dn, installation conditions affect the requirements of straight pipe section |
| Connection mode | Flanged connection is adopted between flowmeter and piping. Flanged connection conforms to international standard: GB/T9119 -2000 |
| Protection level | IP67 |
| Ambient temperature | -25～+60℃ |
| Relative humidity | 5%～95% |
| Consumption of total power | Less than 7.5 W |
MLSS-230
Brand DOWESTON Measure range 0～15g/l Resolution 0.01g/l Accuracy ±5%F.S. Operating temperature -20～70℃ Working pressure <0.1MPa Power supply 7～16VDC±10% Signal output Rs485(Modbus/RTU) Liquid connection material Stainless
