HYDRAMAG Electromagnetic Flow Meter
- Accuracy
0.5 % (0.5 to 12 m/s) of reading value - Dimension
DN4 to 600 - Protection class [IP]
IP68 - Temperature
-20....150 °C
The HYDRAMAG Electromagnetic Flowmeters are solely suitable for measuring volumetric flow rates of electrically conductive liquids with a minimum conductivity of 20 μS/cm.
General Specification | |
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Power |
110...230 VAC (50/60 Hz), 24 VAC/VDC with polarity reversal protection |
Input power | 4.6 VA |
Type of electronics |
Meter mount (H – standard), Remote mount (F), Panel mount (P) versions |
Design |
Compact (Tmax 90 °C), Separated (standard cable length 3 m) |
Diameter nominal | DN 4...600 (other DN upon agreement with the manufacturer) |
Lining material | Rubber (hard, soft, with potable water test certificate): DN 25...DN 600 (Tmax 70 °C) PTFE: DN 10...DN 80 (Tmax 150 °C for separate version), PVDF: DN 4...DN 20 Rilsan: DN 25...DN 600 (Tmax 70 °C for separate version) ETFE: DN 100...DN 600 (Tmax 150 °C), PFA, Ceramics (upon agreement with the manufacturer) |
Electrode material | CrNi steel DIN 1.4571, Hastelloy C4, Titanium, Tantalum |
Frame | All-welded |
Sensor material | Flanged– stainless steel and structural steel with polyurethane coating Wayfair, Threaded, Food grade – stainless steel |
Process connections | Wayfair (PN25 only) Flanged DIN (EN1092) – carbon or stainless steel Threaded (EN 10226-1) Food grade (DIN 11851 fitting, clamp) |
Pressure | PN10 (DIN), PN16 (DIN), PN25 (DIN), PN40 (DIN), PN64 (DIN), PN100 (DIN) 10K (JIS), 20K (JIS), 40K (JIS) 150lb (ANSI), 300lb (ANSI) |
Min. conductivity of the measured flu-id | 20 μS/cm (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 10...DN 600) |
Empty piping detection | DN 10...DN 600 |
Display unit | LCD 2×16 characters |
Controls | 2× external button (viewing values) 3× internal button (viewing + parameter changing) |
Outputs | 2x Impulse/flow switch (max. 400 Hz), 4...20 mA, Interface RS485 (protocols M-BUS/Mod-Bus), M-BUS, HART*, micro SD* (Impulse and current outputs are passive with a possibility of being powered from internal power supply of the meter) |
Max. ambient temperature | 55 °C |
Flow sensor degree of protection | IP65, IP67, IP68 |
Electronics degree of protection | Meter mount (H – head) , Remote mount (F) -IP65 / IP67 and Panel mount (P) – IP54 |
* HART communication and SD card is available only in meter mount design (type H)
hydramag_20electromagnetic_20flow_20meter_user_20manual.pdf |
hydramag_electromagnetic_20meter_20rev.00.pdf |
Water
Wastewater