Insertion Magnetic Flow Meter is the magnetic flow meter that measures the fluid velocity of conductive liquids in applications where hot-tap or insertion installations are preferred. Like, measures the flow velocity of conductive liquids in large diameter pipes.
| NO. | SI-Magnetic Water Flow Meter |
| Payment | T/T, Paypal |
| Product Origin | Shaanxi, China |
| Shipping Port | International Express |
| Lead Time | 3-5 days after payment received |
Insertion Magnetic Flow Meter Specifications
| Transmitter | ||
| Working power supply | AC110V~AC245V | |
| DC24V | ||
| Output Signal | Analog output | 4-20mA |
| Pulse output | Hz | |
| Communication | RS-485Optional RS232, M-BUS, HART) | |
| Power consumption | 10W (matching power consumption) | |
| Usage environment | Ambient temperature | -20~+60℃ |
| Storage temperature | -20~+40℃ | |
| Ambient humidity | 5%~90% | |
| Display content | Instantaneous flow | 4 digits |
| Cumulative total | 8 digits | |
| Flow rate | 4 digits | |
| Protective level | IP65 | |
| Casing material | Silicon aluminum alloy | |
| Sensor | ||
| Measurable pipe diameter | DN100~DN3000 | |
| Probe material | 304 stainless steel | |
| Probe structure | Stainless steel/PTFE lining | |
| Electrode material | 316L stainless steel | |
| Medium temperature | One-piece | <70℃ |
| Pressure level | Split type | <120℃ |
| Connection method | ≤1.6MPa | |
| Protection level | Simple type | Flange connection |
| With ball valve insert type | With welded short pipe | |
| Large ball valve optional | Flange connection | |
| Protection level | One-piece type | IP65 |
| Split type | IP65 (IP68 submersible type) | |
| Accuracy level | Measurement error | |
| Flow rate | 0.5~10m/s | ±1.0~±1.5% of the range (calibration can reach ±1.0%) |
| 0.1~0.5m/s | ±1.5% of the range (40%~100% of the full range) | |
| 0~0.1m/s | ±2.0% of the range (40%~100% of the full range) | |
| If the user has special requirements for accuracy, the accuracy can reach ±1% of the measured value within a certain working range. | ||
| Flow Range | |||||||
| Diameter | Flow range | Pressure | Diameter | Flow range | Pressure | ||
| Flow rate | Flow rate | ||||||
| 0.1 m/s | 10 m/s | 0.1 m/s | 10 m/s | ||||
| DN150mm | 6.3615 m³/h | 636.15 m³/h | 1.6MPa | DN1000mm | 282.7350 m³/h | 28273.50 m³/h | 1.6MPa |
| DN200mm | 11.3094 m³/h | 1130.94 m³/h | DN1100mm | 1026.3281 m³/h | 34210.93 m³/h | ||
| DN250mm | 17.6709 m³/h | 1767.09 m³/h | DN1200mm | 1221.4152 m³/h | 40713.84 m³/h | ||
| DN300mm | 25.4462 m³/h | 2544.62 m³/h | DN1400mm | 1662.4818 m³/h | 55416.06 m³/h | ||
| DN350mm | 34.6350 m³/h | 3463.5 m³/h | DN1500mm | 1908.4613 m³/h | 63615.37 m³/h | ||
| DN400mm | 45.2376 m³/h | 4523.76 m³/h | DN1600mm | 2171.4048 m³/h | 72380.16 m³/h | ||
| DN500mm | 70.6838 m³/h | 7068.38 m³/h | DN1800mm | 2748.1842 m³/h | 91606.14 m³/h | ||
| DN600mm | 101.7846 m³/h | 10178.46 m³/h | DN2000mm | 3392.8200 m³/h | 113094.00 m³/h | ||
| DN700mm | 138.5402 m³/h | 13854.01 m³/h | DN2200mm | 4105.3122 m³/h | 136843.74 m³/h | ||
| DN800mm | 180.9504 m³/h | 18095.04 m³/h | DN2400mm | 4885.6608 m³/h | 162855.36 m³/h | ||
| DN900mm | 229.0154 m³/h | 22901.54 m³/h | DN2600mm | 5733.8658 m³/h | 191128.86 m³/h | ||
Insertion Magnetic Flow Meter Features
HOT TAP INSTALLATION
For applications where the Insertion magnetic flow meter will be installed in pressurized pipes, use the optional Hot Tap Installation Hardware Kit.
It includes a branch outlet, close nipple and 1-1/4″ full port ball valve.
INSTALLATION IS EASY
The Insertion Magmeter installs in the pipe through a full port ball valve so the sensor can be easily retracted without having to shut down flow or drain the system. The insertion depth is adjustable according to the pipe diameter. An insertion depth gage is supplied with each flowmeter.
NO PRESSURE DROP
The sensor structure of the electromagnetic flowmeter is relatively simple, and it is one of the flowmeters with the lowest energy consumption in the flowmeters. There are no moving parts in the measuring tube and no throttling part that blocks the flow of fluid and does not cause any additional pressure loss when the fluid passes through the flow meter.
Insertion Magnetic Flow Meters Drawings
Insertion Magnetic Flow Meter Applications
Raw Water
A Municipal Power Plant was required to monitor its usage of raw water from the Intercoastal Waterway. Lines varied in size from 36 inches to 64 inches and were approximately 10 feet underground.
Install Insertion magnetic flow meter via a “Wet Tap” procedure to measure the intake and return of the raw water lines. The meters were required to operate underwater (IP 68) due to flooding conditions. The electronics converter was installed in a control room 300 feet away from the sensors.
Food Industry
The sensor of the electromagnetic flowmeter is easily disassembled, which is convenient for cleaning and is convenient for steam sterilization on a regular basis. Therefore, in the health industry, electromagnetic flowmeters must comply with hygienic specifications.
Our product is widely used in these industries:
- Potable Water
- Water Distribution
- Pumping Stations
- Filter Balancing and Backwash
- Reclaimed Water
- Treated Water
- Irrigation Water
- Cooling Water
- Raw Water
Insertion Magnetic Flow Meter Working Principle
Faraday’s Formula
E is proportional to V x B x D where:
E = The voltage generated in a conductor
V = The velocity of the conductor
B = The magnetic field strength
D = The length of the conductor
The insertion magnetic flowmeter is based on Faraday’s law.When measuring flow, a liquid flows through a magnetic field perpendicular to the direction of flow and induces a voltage proportional to the average flow rate (volume flow). Its induced voltage signal is detected through two electrodes that are in direct contact with the liquid. Voltage signal will be transmitted to the smart transmitter through a dedicated cable. The smart transmitter performs calculations based on the magnitude of the electric potential and the mathematical model of the electromagnetic flow. And converts it into a flow signal for on-site display. Including instantaneous and cumulative quantities can be display. Then output the standard 4 ~ 20MA and 1 ~ 5VDC signals to the flow secondary meter or DCS.
Techincal Support
Water Flow Meter Types
Water flow meter types are: Electromagnetic (magnetic), Turbine, Ultrasonic, and DP. Coriolis and Oval Gear flow meters can also work for water flow measurement.
- Pulse Output Flow Meters for Better Water Flow Measurement
- Ultrasonic Clamp On Flow Meter – For Easier Water Flow Measurement
- Industrial Refrigerant Flow Meters
- Getting to Know The Propane Flow Meters: Better Monitoring of Propane Utilization
- Irrigation Flow Meters-Indispensable for Modern Agriculture and Irrigation
- Ultrasonic Flow Meters: Doppler Effect vs Transit Time
- Magnetic Flow Meter Lining Material and Electrode Selection Guide
- Electronic Flow Meters-Digital Display
- Slurry & Sludge Flow Measurement
- High-Pressure Flow Meters
- Cooling Water Flow Measurement
- Wastewater flow meter
- Flow Meters for Domestic Water-Potable Water-Drinking Water
Q&A
What is the insertion type electromagnetic flow meter?
The insertion electromagnetic flowmeter is composed of insertion electromagnetic sensor and electromagnetic flow converter used to measure the conductive liquid that electrical conductivity is greater than 5 us/cm.
Insertion Type Electromagnetic Flow Meter is an ideal solution for water flow measurements in large diameter pipes. Most economical as compared to its counterpart in full bore measurement or ultrasonic measurement. Insertion Type Electromagnetic Flow Meter is an ideal solution for water flow measurements in large diameter pipes.
What is the insertion magnetic flow meter principle?
The Insertion Magmeter operates based on Faraday’s Law of electromagnetic induction: as flow velocity of liquid increases through the magnetic field generated by the sensor head of the flow meter, electrodes measure the voltage increase to calculate flow. Accurately Four electrodes measure the induced voltage on opposite sides of the sensor. The voltage readings are sampled and averaged.
How to determine the available straight pipe diameters?
For each application, locate the longest straight, unobstructed section of pipe (no bends, tees, valves, other insertion probes, size transitions). The longest straight pipe run in inches divided by nominal pipe size in inches equals “diameters of straight pipe.”
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