Small caliber DN10 electromagnetic flowmeter DN10 anti-corrosion electromagnetic flowmeter

Description :

　　This product consists of two parts: sensors and converters. It works based on Faraday's law of electromagnetic induction and is used to measure the volumetric flow rate of conductive liquids with a conductivity greater than 5 μ S/cm. It is an inductive instrument for measuring the volumetric flow rate of conductive media.

　　1、 Characteristics:

　　1. Three electrode structure safety grounding

　　2. Electrode materials: Hastelloy C alloy, titanium, tantalum

　　3. PTFE lining resistant to strong acids and alkalis

　　4. Stainless steel casing extends lifespan

　　5. Density conversion function, easy to calculate mass

　　2、 Technical parameters:

　　Caliber: DN10-DN2000 (mm) Special customizable

　　Nominal pressure: 0.6-4.0MPa (differentiated by caliber, special high pressure can be customized)

　　Electrode materials: 316L stainless steel, Hastelloy C, Hastelloy B, titanium, tantalum, platinum iridium electrode

　　Lining materials: polytetrafluoroethylene (PTFE), perfluoroethylene propylene (FEP), chloroprene rubber (Ne), polyurethane rubber (PU)

　　Medium temperature: -40~180 ℃ (limited by the temperature resistance characteristics of the lining material, as follows:

　　Neoprene rubber lining: -40~+80 ℃ Polyurethane rubber lining: -10~+60 ℃

　　PTFE lining: -30~+120 ℃, PTFE lining: -30~+180 ℃

　　Shell material carbon steel (customizable stainless steel shell)

　　Protection levels IP65, IP67, IP68

　　Working power supply 220VAC, 24VDC

　　Current output 4~20mA

　　3、 Installation:

　　1. Requirements for the external environment

　　a、 Flow meters should be avoided from being installed in places with large temperature changes or high temperature radiation from equipment. If installation is necessary, insulation and ventilation measures must be taken.

　　b、 The flowmeter should be installed indoors. If it must be installed outdoors, it should be protected from rainwater, waterlogging, and direct sunlight. Moisture and sun protection measures should be taken.

　　c、 Flow meters should be avoided from being installed in environments containing corrosive gases, and ventilation measures must be taken when installation is necessary.

　　d、 For installation, maintenance, upkeep, and convenience, there needs to be ample installation space around the flowmeter.

　　e、 The installation site of the flowmeter should avoid strong magnetic fields and vibration sources. If the pipeline vibration is large, there should be fixed pipe supports on both sides of the flowmeter.

　　2. Requirements for straight pipe sections

　　In order to improve the effects of eddy currents and flow field distortions, there are certain requirements for the length of the straight pipe sections before and after the installation of the flowmeter, otherwise it will affect the measurement accuracy (rectifiers can also be installed, avoiding installation near the regulating valve and half open valve as much as possible).

　　The selection of instruments is a very important task in instrument applications. Relevant data shows that 2/3 of instrument failures in practical applications are caused by incorrect selection or installation of instruments. Please pay special attention.

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• Small caliber DN10 electromagnetic flowmeter