Key Functional Features
Excellent repeatability and linearity, with a default accuracy configuration of 0.5%
Anti-interference performance: Excellent electromagnetic compatibility (EMC)
Structural integrity: It features high pressure resistance, excellent sealing performance, and requires no maintenance.
Zero pressure loss: straight-through measuring tube design
Communication mode: Supports the internationally recognized MODBUS-RTU communication protocol and HART communication
Industrial Applications
Widely used in petroleum, chemical, steel, food, power, paper making, water treatment, water supply, environmental protection, and other fields.
Installation and Grounding
Advanced grounding electrodes (with grounding rings configurable according to industrial and mining applications) are employed to ensure system stability and suppress interference signals. Protection level selection: IP68 is suitable for underground/water-related environments; IP65 is suitable for standard installation environments. Configuration: Independent assembly forms tailored for high-temperature or submerged sensor requirements.
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Executive standard
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JB/T 9248-2015
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Nominal diameter
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15-2000mm
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Velocity range
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0-10m/s
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Degree of accuracy
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±0.2% (DN15~DN300) ±0.5% (DN15~DN1200)
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Medium conductivity
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≥5uS/cm, Actual conductivity ≥30uS/cm
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Nominal pressure
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1.0 ~ 4.0MPa
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Environment temperature
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LCD Display: -10℃ ~ +55℃
OLED Display: -30℃ ~ +55℃
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Medium temperature
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Lining: Temperature Limited
CR: 0 ~ 80℃P
TFE: 0 ~ 120℃
FEP: 0 ~ 120℃
PFA: -10 ~ 180℃
FVMQ: 70 ~ 250℃
PU: -20 ~ 60℃
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Output signal
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4-20mA; Pulse/Frequency 2kHz(Default), 5KHz(Max)
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Cable entry size
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M20 × 1.5 (Standard nylon waterproof connector, optional explosion-proof metal connector)
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Supply voltage
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110/220VAC(100-240VAC), 50Hz/60Hz; 24VDC ±10%
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Power dissipation
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≤15VA
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Digital communication
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RS-485, Support standard Modbus-RTU protocol; GPRS
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Signal electrode and the ground electrode material
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Stainless steel 316L, Hastelloy C, Hastelloy B, titanium, tantalum, platinum
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Form of electric pole
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Interpolating, extrapolating electrode need to customize
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Number of electrodes
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Standard configuration 3-4 electrodes (two measuring electrodes plus a grounding electrode), according to the caliber configuration
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Flange Standard
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Conform to the international GB9119 (customize according to customer's demand)
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Connecting flange material
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Standard carbon steel and stainless steel are needed to be customized
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Grounding ring material
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Stainless steel, and stainless steel that contains molybdenum, etc.
DN15-DN450: Stainless steel 1Cr18Ni9Ti (Ordinary austenitic stainless steel SUS321)
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Housing material
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Standard carbon steel and stainless steel are needed to be customized
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Level of protection
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Remote Control: IP68, IP65
Incorporate type: IP65
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Interval/wire length (Separate body-style)
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10m standard configuration connecting line, optional 1 ~ 300m.
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The selection of electromagnetic flowmeter should be clear as follows:
1. The measured medium must be a conductive fluid, for gas, oil, organic solvents and other non-conductive medium can not be measured.
2. The measuring range of the electromagnetic flowmeter should be provided to the manufacturer when ordering the model and specification, and the manufacturer should calibrate in this measuring range to ensure the measuring accuracy of the instrument.
3. The user shall provide the parameters in the selection table, such as the measured medium, process parameters, flow rate and working temperature and pressure, to the manufacturer, and choose the right flowmeter according to these parameters.
4. Optional separate type electromagnetic flow timing, the user according to the converter installation position to the sensor distance, put forward the length of wiring requirements to the factory.
5. If the user needs to install accessories, such as supporting flange, metal ring pad, bolts, nuts, washers and other additional requirements, can be put forward when ordering.
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