Shanghai I Fluid Technology Co., Ltd.
Shanghai I Fluid Technology Co., Ltd.
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Float style flow meter for water utility by electromagnetic flow meter communication: Modbus/RS485/Bacnet/4-20ma
SPECIFICATIONS
1.Communication interface and protocol M-BUS or RS485
1.1 M-BUS interface:
Protocol: Basic Controls, EN1434, CJ188
Power supply : 1) built-in lithium battery power supply
2) M-BUS bus power supply + built in lithium battery
double power supply (optional)
1.2 RS485 interface:
Protocol: MODBUS RTU or BACnet MS/TP
Power supply: DC24V power supply + lithium battery
(optional)
2.Temperature range: (2 ~ 95ºC), temperature sensor
cable is: 1.5m (default) /3m (optional)
3.Protection grade: IP65, pressure grade: PN16
4.Accuracy:class 2
5.Flow range : 50:1 (default) or 100:1
6.Pipe section:Cast steel
7.Four independent periods of measurement, temperature
threshold can be set, the temperature threshold can be set.
Key features
Accuracy
| Pipe Dia (mm) | Velocity (m/s) | Accuracy |
| 3-20 | <0.3 | + 0.25% FS |
| 0.3-1 | + 1.0% Readout | |
| 1-15 | + 0.25% Readout | |
| 25-600 | 0.1-0.3 | + 0.25% FS |
| 0.3-1 | + 0.5% Readout | |
| 1-15 | + 0.3% Readout | |
| 700-3000 | <0.3 | + 0.25% FS |
| 0.3-1 | + 1.0% Readout | |
| 1-15 | + 0.25% Readout |
Technical data
| Product name | Electromagnetic flowmeter | ||
| Product type | Local|compact display | Remote display | Signal converter |
| Model | IYF-E | IYF-F | IRT |
| Pipe Diameter (mm) | DN10-DN2000 | ||
| Power supply | 100-240 VAC / 18-36 VDC | ||
| Accuracy | + 0.5% | + 0.5% | + 0.5% |
| Power consumption | <6w | <6w | <6w |
| Enclosure rating | IP65 | IP68 | IP65 |
| Liquid temperature | -25-120℃ | -25-120℃ | -25-120℃ |
| Ambient temperature | -25-50℃ | -25-50℃ | -25-50℃ |
| Relative humidity | 10-90% | 10-90% | 10-90% |
| Meter ratio | 1:100 | 1:100 | 1:100 |
| Flow direction | Bi-direction flow | Bi-direction flow | Bi-direction flow |
| Communication | RS485 / Bacnet | RS485 / Bacnet | RS485 / Bacnet |
| Signal Output | 4-20mA/Pulse/Frequency | 4-20mA/Pulse/Frequency | 4-20mA/Pulse/Frequency |
Manufacture process
Packing