Clamp-Type Electromagnetic Flowmeter
Page Feature Highlights
· New-generation dedicated lining technology for enhanced cleanliness and hygiene
· Minimal pressure loss with wide measurable flow range
· Online range adjustment according to user requirements
· Split-type or integrated structure options
· Instantaneous + cumulative measurement + multifunctional fluid diagnostics
Product Overview
The clamp-type electromagnetic flowmeter is designed and manufactured based on Faraday’s Law of Electromagnetic Induction, sharing the same components and functions as flange-type electromagnetic flowmeters. The key difference lies in its flangeless sensor design, which ensures a compact structure and lightweight. The fully stainless steel housing and shortened measuring tube facilitate easy removal of wall deposits, along with simplified installation and cleaning.
Performance Features
■ Corrosion-resistant full stainless steel material with simple structure
■ Durable, no moving parts, long lifespan, reliable measurement, and strong anti-interference capability
■ Compact size, lightweight, easy installation, low maintenance, wide measurement range, unaffected by temperature, density, pressure, viscosity, or conductivity changes
■ Zero pressure loss. Installation and removal without interrupting flow, simplifying maintenance. Lower manufacturing and installation costs compared to standard electromagnetic flowmeters.
■ On-site online range adjustment to better match data acquisition terminals.
■ Optional digital communication outputs: RS485, RS232, Hart, Modbus, Profibus-DP, etc.
■ Self-check, self-diagnosis, and alarm functions.
Technical Parameters
| Category | Specifications |
|---|---|
| Applicable Media | Conductive liquids with strong corrosivity or impurities (acid, alkali, seawater), solid-liquid mixtures |
| Nominal Diameter | DN10-100 |
| Measurement Range | 0.25-10 m/s |
| Flow Direction | Forward, reverse, net flow |
| Range Ratio | 150:1 |
| Repeatability Error | ±0.1% of measured value |
| Accuracy Class | 0.2, 0.5, 1.0 |
| Medium Temperature | 0-80°C |
| Working Pressure | 1.0-4.0 MPa (varies by diameter) |
| Electrode Material | Stainless steel, Hastelloy B, Hastelloy C, titanium |
| Lining Material | F46, polyurethane, PTFE |
| Flow Velocity Range | 0.1-15 m/s |
| Signal Output | 4-20 mA (load resistance 0-750Ω), pulse/frequency |
| Communication Output | RS485, MODBUS protocol, GPRS |
| Power Supply | 220VAC (±15% tolerance) or 24VDC (ripple ≤5%) |
| Required Straight Pipe | Upstream ≥5DN, downstream ≥3DN (installation conditions may affect length) |
| Connection Method | Clamp mounting |
| Protection Rating | IP67 (customizable to IP68) |
| Ambient Temperature | -25°C to +60°C |
| Relative Humidity | 5%-95% |
| Explosion-proof Rating | ExdIICT6 |
| Total Power Consumption | <15W |
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