Supmea IP68 high accuracy sewage water flowmeter stainless steel acid resistant flow meter
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- Supplier: Hangzhou Supmea International Trading Co. Ltd.
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Product Overview
Description
Products Description
FMC240 Electromagnetic meters are a leading choice to deliver the performance and precision your applications require. These meters are applicable for all conductive liquids, such as water, acids, alkalis, slurries and many others. Typical applications are monitoring of liquids, filling, dosing and precise measurement in custody transfer
Feasures
Accuracy: ±0.5%(Flow speed > 0.5m/s)
Theoretical value: Water: Min. 20μS/cm; Other liquid: Min. 5μS/cm
Recommended value: ＞30μS/cm
Strong anti-interference ability, under normal grounding conditions, the flow value can be displayed stably
With lightning protection capability, it can be used in lightning-prone areas
Theoretical value: Water: Min. 20μS/cm; Other liquid: Min. 5μS/cm
Recommended value: ＞30μS/cm
Strong anti-interference ability, under normal grounding conditions, the flow value can be displayed stably
With lightning protection capability, it can be used in lightning-prone areas
Product | Electromagnetic flowmeter |
Model | FMC240 |
Diameter nominal | DN15~DN1000 |
Nominal pressure | DN15 - DN250, PN ≤1.6MPa |
DN300 - DN1000, PN ≤1.0MPa | |
Accuracy | ±0.5% F.S. (Flow speed > 0.5m/s)； ±0.5% F.S.±2mm/s（Flow speed <0.5m/s） |
Repetitiveness | 0.16% |
Liner material | Neoprene (CR), Polyurethane (PU), PTFE (F4), PFEP (F46), PFA |
Electrode material | 316L Stainless Steel, Hastelloy C, Hastelloy B, Ti, Ta, Pt |
Medium temperature | Neoprene: -10…+70℃ Polyurethane: -10…+60℃ PTFE/FEP: -10…+120℃ PFA: -10…+120℃ |
Power supply | 220VAC, 24VDC |
Structure type | Compact type, Remote type |
Ingress protection | IP65, IP68(remote type only) |
Product standard | JB/T 9248-2015 |
Measuring principle
Mag meter works based on Faraday's law, when the liquid goes through the pipe at the flow rate of v with a diameter D, within which a magnetic flux density of B is created by an exciting coil, the following electromotive E is generated in proportion to flow speed v:
E=K×B×V×D
Where:
E－Induced electromotive force
K－Meter constant
B－Magnetic induction density
V－Average flow speed in cross-section of measuring tube
D－Inner diameter of measuring tube
K－Meter constant
B－Magnetic induction density
V－Average flow speed in cross-section of measuring tube
D－Inner diameter of measuring tube
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