Hall flowmeter

The Hall flow meter measures the flow rate of conductive liquids through the Hall effect. The sensor is placed on the outer wall of the pipeline, where it detects changes in the magnetic field generated by the liquid flow and outputs an electrical signal that is converted into flow velocity. It is used for monitoring industrial fluid transportation processes, such as flow control in chemical engineering and water treatment.
Selection
When selecting a Hall flowmeter, considerations should include pipeline size, fluid conductivity, temperature and pressure range, output signal type, and installation environment. These factors must align with actual working conditions to ensure measurement accuracy and long-term stability.

Instruments

Hall Sensor measurement of DC and AC magnetic fields, with 0-2000mT range and peak hold function, automatic zero button, portable design weighing only 180 grams.

$ 225.00

With 0-2000mT dual range switching and peak hold function, Hall Effect Sensor supports axial lateral measurement, and 4 ½ LCD display ensures clear and accurate readings.

$ 177.00

Hall Sensor measurement of DC magnetic field, range 0-2000mT, Precision 5%, with automatic zero adjustment, peak holding and unit conversion functions, portable design weighs only 180g.

$ 180.00

Hall flow rate swirl/spin Sensor, can measure pollution turbid water flow, speed range 0.01-5 m/s, flow measurement error ≤ 1.5%, support -10 ℃ to 50 ℃ environment temperature work, simple and lightweight structure and low power consumption.

$ 380.00

Measurement accuracy up to +/- 0.2 ° C, built-in electronic flowMeter to monitor gas flow in real time to ensure stable and reliable measurement performance.

$ 2463.00

Adopt cold mirror principle to eliminate system inertia error, accuracy up to +/- 0.2 ° C, built-in electronic flowMeter to monitor gas flow, support USB and RS-232 communication interface, Response Time up to 2 ° C/sec.

$ 5797.00

With automatic zero adjustment and peak hold function, range 0-2000mT, resolution 0.01mT, lightweight and portable only 180g, easy to operate and clear display.

$ 272.00

The standard funnel method is used to test the flow time of 50g metal powder. Equipped with 2.5mm and 5.0mm pore diaMeter stainless steel funnel, the Loose Bulk Density measurement can be completed with 25ml glassgraduates with scale, and the structure is stable and anti-deformation.

$ 525.00

Standard funnel method for metal powder flowability measurement, equipped with 2.5mm and 5mm pore diaMeter stainless steel funnel, can accurately measure 50g powder flow time to +/- 0.01s, suitable for powder testing such as cemented carbide.

$ 525.00

Using brass material, equipped with diaMeter 2.5mm and 5.0mm two kinds of small hole funnel, taper 60 °, capacity 25ml, suitable for metal and Non-metallic powder flowability determination, to ensure the test Stability and accuracy.

$ 399.00

304 stainless steel material to prevent rusting, Tapped Density vibration amplitude 1-15mm adjustable, equipped with Hall Flow velocity Meter function, support 3 different volume measuringflask test, to meet a variety of international standards.

$ 5528.00

Using Hall and magnetic eddy current dual principle, Measurement accuracy +/- (1μm + 2% reading), equipped with wear-resistant ruby Probe, support automatic matrix switching and statistical functions, Operating temperature 0~ 50 ℃.

$ 971.00

Measurement accuracy of 0.1μm using Hall principle and magnetic eddy current technology, equipped with a 2-inch color display and Ruby Probe, supports automatic matrix mode switching and statistical functions, and a dustproof and waterproof design enhances durability.

$ 1460.00

Hall and magnetic eddy current principle to achieve dual mode measurement, accuracy of +/- (1μm + 2% reading), equipped with wear-resistant Ruby Probe and automatic flip screen, Measurement speed ≥ 100 times/minute, support statistical function.

$ 1072.00

Using corrosion-resistant PVC material and titanium alloy heating tube, Temperature Uniformity ≤ +/- 2 ℃, equipped with sulfur dioxide flowMeter and alkali waste gas treatment system to ensure test accuracy and environment safety.

$ 15823.00

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