Shanghai I Fluid Technology Co., Ltd.
Shanghai I Fluid Technology Co., Ltd.
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Electromagnetic water meter for HVAC, industrial utility, commercial building DN80 / 3 inch
General Introduction
This KEFD series magnetic water meters are specially designed for trade measurement and community assessment in commercial or industrial use. It has the characteristics of high R value (R160-400), extremely low starting velocity (5mm/s) and high accuracy. The stuck phenomenon will never happen. There is no any drop in precision caused by abrasion as well. Our electromagnetic water meter can replace the traditional mechanical water meter to reduce the measurement deviation and improve the working efficiency.
Technical parameters:
1. Diameter: DN50 - DN500
2. Pressure rating: PN10/PN16/PN25/PN40
3. Media temperature: 0-80 C (Rubber), 0-120 C (PTFE)
4. Environment temperature: 0 - 60 C
5. Protection: IP68 (flow sensor)
6. Explosion proof: EXID
Parameters
| 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 |
Measure 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 |
Applications:
Irrigation, clean water, paper pulp, slurry, sewage, waste water, HVAC/R system monitoring, residential water meter, industrial & commercial water utilities