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4681. DN400 Electromagnetic Flowmeter with Superior 1% Reading Accuracy 
[Aug 31, 2026]
[Aug 31, 2026] Working Principle of Electromagnetic Flowmeter The working principle of an electromagnetic flowmeter comes from Faraday's law. When a conductive liquid flows across a magnetic field, a voltage is induced. This voltage ...
Company: Jiangsu Hualiu Instrument Co., Ltd.
4682. Laiyuan China Supplier Ceramic Protection Tube High Temperature R Type Thermocouple Sensor [Aug 14, 2026]
[Aug 14, 2026] Product Description The working principle of the platinum rhodium thermocouple is that when the two ends of the conductor with two different components are connected to the synthetic circuit, when the temperature of ...
4683. Industrial Swirl Vortex Gas Flowmeter with Alarm Output for HVAC Fuel Gas Measurement [Jul 21, 2026]
[Jul 21, 2026] Structure & Working Principle 1. Vortex generator Made of aluminum alloy, the spiral blade has a certain angle and is fixed at the front of the shell contraction section to force the fluid to produce a strong vortex ...
Company: Jiangsu Hualiu Instrument Co., Ltd.
4684. High-Accuracy Industrial Swirl Vortex Gas Flowmeter with Temperature Compensation for Coal Gas ... [Jul 21, 2026]
[Jul 21, 2026] Structure & Working Principle 1. Vortex generator Made of aluminum alloy, the spiral blade has a certain angle and is fixed at the front of the shell contraction section to force the fluid to produce a strong vortex ...
Company: Jiangsu Hualiu Instrument Co., Ltd.
4685. Industrial Swirl Vortex Gas Flowmeter with 4-20mA Output for Chemical Plant Flow Measurement [Jul 21, 2026]
[Jul 21, 2026] Structure & Working Principle 1. Vortex generator Made of aluminum alloy, the spiral blade has a certain angle and is fixed at the front of the shell contraction section to force the fluid to produce a strong vortex ...
Company: Jiangsu Hualiu Instrument Co., Ltd.
4686. Industrial Precession Vortex Gas Flowmeter with Temperature Compensation for HVAC Gas Flow ... [Jul 20, 2026]
[Jul 20, 2026] Structure & Working Principle 1. Vortex generator Made of aluminum alloy, the spiral blade has a certain angle and is fixed at the front of the shell contraction section to force the fluid to produce a strong vortex ...
Company: Jiangsu Hualiu Instrument Co., Ltd.
4687. Industrial Precession Vortex Gas Flowmeter with Configurable Pulse Output for Refinery Gas ... [Jul 20, 2026]
[Jul 20, 2026] Structure & Working Principle 1. Vortex generator Made of aluminum alloy, the spiral blade has a certain angle and is fixed at the front of the shell contraction section to force the fluid to produce a strong vortex ...
Company: Jiangsu Hualiu Instrument Co., Ltd.
4688. Ndustrial Precession Vortex Flowmeter for Steel Plant Gas Flow Measurement with RS485 Communication [Jul 18, 2026]
[Jul 18, 2026] Structure & Working Principle 1. Vortex generator Made of aluminum alloy, the spiral blade has a certain angle and is fixed at the front of the shell contraction section to force the fluid to produce a strong vortex ...
Company: Jiangsu Hualiu Instrument Co., Ltd.
4689. Industrial Precession Vortex Flowmeter for Power Plant Steam Flow Measurement with Temperature ... [Jul 16, 2026]
[Jul 16, 2026] Structure & Working Principle 1. Vortex generator Made of aluminum alloy, the spiral blade has a certain angle and is fixed at the front of the shell contraction section to force the fluid to produce a strong vortex ...
Company: Jiangsu Hualiu Instrument Co., Ltd.
4690. Industrial Precession Vortex Flowmeter for Power Plant Steam Flow Measurement with Pressure ... [Jul 16, 2026]
[Jul 16, 2026] Structure & Working Principle 1. Vortex generator Made of aluminum alloy, the spiral blade has a certain angle and is fixed at the front of the shell contraction section to force the fluid to produce a strong vortex ...
Company: Jiangsu Hualiu Instrument Co., Ltd.
4691. Industrial Precession Vortex Flow Meter for Power Plant Flow Measurement with Hart Communication [Jul 16, 2026]
[Jul 16, 2026] Structure & Working Principle 1. Vortex generator Made of aluminum alloy, the spiral blade has a certain angle and is fixed at the front of the shell contraction section to force the fluid to produce a strong vortex ...
Company: Jiangsu Hualiu Instrument Co., Ltd.
4692. Industrial Precision Vortex Flow Meter for Chemical Plant Flow Measurement with 4-20mA Output [Jul 15, 2026]
[Jul 15, 2026] Structure & Working Principle 1. Vortex generator Made of aluminum alloy, the spiral blade has a certain angle and is fixed at the front of the shell contraction section to force the fluid to produce a strong vortex ...
Company: Jiangsu Hualiu Instrument Co., Ltd.
4693. Industrial Precession Vortex Flowmeter for Carbon Dioxide Gas Flow Measurement and Energy Management [Jul 13, 2026]
[Jul 13, 2026] Structure & Working Principle 1. Vortex generator Made of aluminum alloy, the spiral blade has a certain angle and is fixed at the front of the shell contraction section to force the fluid to produce a strong vortex ...
Company: Jiangsu Hualiu Instrument Co., Ltd.
4694. Industrial Precession Vortex Flowmeter for Carbon Dioxide Gas Flow Measurement with Pulse Output [Jul 13, 2026]
[Jul 13, 2026] Structure & Working Principle 1. Vortex generator Made of aluminum alloy, the spiral blade has a certain angle and is fixed at the front of the shell contraction section to force the fluid to produce a strong vortex ...
Company: Jiangsu Hualiu Instrument Co., Ltd.
4695. High Accuracy Precession Vortex Flowmeter for Carbon Dioxide Gas Measurement with RS485 ... [Jul 09, 2026]
[Jul 09, 2026] Structure & Working Principle 1. Vortex generator Made of aluminum alloy, the spiral blade has a certain angle and is fixed at the front of the shell contraction section to force the fluid to produce a strong vortex ...
Company: Jiangsu Hualiu Instrument Co., Ltd.
