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Flow Meter น้ำ
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Electromagnetic
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Electromagnetic Flow meter FLOW33
TECHNICAL DATA
| Power | 24V DC±15 % power with polarity reversal protection |
| Input power | 4.2 VA |
| Type of electronics | through M12 (8-pin) connector |
| Design | Compact |
| Maximum fluid temperature | 90 °C (according to lining), for higher temperatures upon agreement with the manufacturer |
| Diameter nominal | DN 10÷400 (other DN upon agreement with the manufacturer) |
| Lining material | rubber (hard, soft, with potable water test certificate): DN 20÷DN 400 (Tmax 80 °C) PTFE: DN 15÷DN 250 (Tmax 150 °C) PFA: DN 300÷DN 400 (Tmax130 °C) Ceramics, PEAK, PVDF (upon agreement with the manufacturer) |
| Electrode material | CrNi steel DIN 1.4571, Hastelloy C4, Titan, Tantalum, Platinum* |
| Frame | All-welded |
| Sensor material | flanged – stainless steel and structural steel with polyurethane coating sandwich, threaded, food grade – stainless steel |
| Process connections | sandwich flanged DIN (EN1092) threaded (EN1092) food grade (DIN 11851 fitting, clamp) |
| Pressure | PN10, PN16, PN25, PN40 |
| Min.conductivity of the measured fluid | 20 μS (at a lower conductivity, upon agreement with the manufacturer) |
| Flow meter measuring range (Qmin/Qmax) | bi-directional for 0.2 to 12 m/s (1/60); 0.12 to 12 m/s (1/100); 0.06 to 12 m/s (1/200) |
| Flow meter accuracy | Accuracy up to 0.5 %, repeatability up to 0.2 % |
| Pressure loss | Negligible |
| Additional electrodes | Grounding and detection electrodes for empty piping (DN 15÷DN 400) |
| Empty piping detection | DN 15÷DN 400 |
| Display unit | 2× LED (meter‘s state is distinguished with 4 colours) |
| Setting | is done via Bluetooth |
| Outputs (passive) | pulse/flow switch (max. 1,6 kHz), 4÷20 mA |
| Max. ambient temperature | 55 °C |
| Flow sensor degree of protection | IP65, IP67, IP68 |
| Electrode degree of protection | IP67 |
| * With PVDF lining only | |
