Contact-less and maintenance free measurement of high mass flow rates of dry bulk solids independent of pipe run
Electromagnetic flowmeter, designed to measure bulk material flows up to 300 t/h.
The meter has no mechanical parts in the flow, is 100 % dustproof and erosion free thanks to the ceramic inner pipe.
Installation independently of direction of line (vertical, inclined), but always after mechanical conveyor elements, in various industries:
Application examples:
| Technical Specifications | |
|---|---|
| Material to measure | Dust, powders or granulates max grain size 30 mm |
| Working principle | Electromagnetic |
| Process pressure | 1 bar |
| Process temperature | Up to +120°C |
| Mounting | Flange build-in |
| Type of Conveying | Gravity, also declining pipes |
| Flow rates | Up to 300 t/h |
| Pipe diameter | Up to 200 mm feeder outlet |
| Output | 4…20mA, Modbus, Profibus |
Use:
The MaxxFlow HTC is specially developed for the flow measurement of dry bulk solids during high-volume throughput. Due to its completely open profile and its low installation height, the MaxxFlow HTC is especially suitable in situation in which it was previously only possible to use complicated or expensive mechanical solutions, e. g. impact plates or measuring chutes.
The installation of the MaxxFlow HTC takes place independently of the direction of the line (vertical/inclined), but always after mechanical conveyor elements,
e. g. rotary feeder, screw conveyors, air slides or chain conveyors.
| Sensor Technical Data | |
|---|---|
| Housing | Steel St 52, powder-coated (optional stainless steel 1.4571) NW 80/100/150/200 mm, Flange according EN 1092-1 / PN10 DN 80: variable |
| Inner Type | Al2 O3-Ceramic |
| Operating temperature | Sensor pipe: – 20 … + 120 °C Sensor electronic: 0 … + 60 °C |
| Max. working pressure | 1 bar |
| Working frequency | 88 kHz |
| Transmitting power | Max. 2 mW |
| Weight | Depend on diameter |
| Accuracy | ± 1 … 3 % (based on end of measuring range and calibrated material) |
| System accuracy | ± 0.04 % |
| Transmitter Technical Data | ||||
|---|---|---|---|---|
| MSE 300-DR (DIN Rail) | MSE 300-FH (field housing) | |||
| Power supply | 24 V DC ±10 % | 110 / 230 V AC 50 Hz (optional 24 V DC) |
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| Power consumption | 20 W / 24 VA | |||
| Protection type | IP 40 to EN 60 529 | IP 65 to EN 60 529/10.91 | ||
| Ambient operating temperature | -10 … +45 °C | |||
| Dimensions (W x H x D) | 23 x 90 x 118 mm | 258 x 237 x 174 mm | ||
| Weight | Approx. 172 g | Approx. 2.5 kg | ||
| Connection terminals cable cross-section |
0.2-2.5 mm2 [AWG 24-14] | |||
| Current output | 1 x 4 … 20 mA (0 … 20 mA), load < 500 Ω (Active) |
3 x 4 … 20 mA (0 … 20 mA), load < 500 Ω (Active) |
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| Interface | RS 485 (ModBus RTU) / USB | |||
| Pulse output | Open collector – max. 30 V, 20 mA | |||
| Relay contact | Max. rated load: 250 V AC Max. peak current: 6 A Max. rated load 230 V AC: 250 VA Max. breaking capacity DC1: 3/110/220 V: 3/0.35/0.2 A Min. switching load: 500 mW (10 V / 5 mA) |
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| Data backup | Flash memory | |||
| DIN rail fastening DIN 60715 TH35 |
Cable screw connectors 3 x M20 (4,5 – 13 mm Ø) |
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| A complete measuring station consists of these components:
• Measuring feeder for installation in the conveyor line The measuring feeder is available in sizes DN 100, DN 150 mm and DN 200 mm. The transmitter is connected to the sensor using 4-wired, shielded cable. |
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