handheld-flowmeter
Welcome to the LRF-2000H ultrasonic flow meter that has been manufactured with patent technologies and is equipped with more functions and advanced performance than our previous versions.
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Portable-Flowmeter
Welcome to the LRF-2000P (Version 13.0) ultrasonic flow meter that has been manufactured with patent technologies and is equipped with more functions and advanced performance than our previous versions.
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Separate-Fixed-Flowmeter
Welcome to use new generation transit-time ultrasonic flow meter, please read the user manual carefully before using. The wall-mount ultrasonic flow meter is designed to be installed in a fixed location for long-term flow measurement.
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Integrated-flow-meter
Welcome to use new generation transit-time ultrasonic flow meter, please read the user manual carefully before using.
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Ultrasonic-Flow-Heat-Module
LRF-2000M is intend to provide our customers with lower cost but of high performance general purpose ultrasonic flow meter/heat meter/ultrasonic flow converter.
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Separate-fixed-calorimeter
TDS-100RF is a fixed mounted ultrasonic calorimeter.Their electronic enclosures are rated as IP65 (NEMA 4X), thus, can be installed for both indoor and outdoor.
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Integrated-calorimeter
Connect primary and secondary meter through RS-485 interface, normal cable replaces special cable, transmission distance up to 1000m.
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Ultrasonic-Water-Meter
3.6V Li battery (for 6 years of operation); or 8-36VDC power supply, when cut off the power supply, the battery will continue to work.
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compact-version-2-wire-series
Integrated design, installed conveniently;
2 wire transmitter standard, guarantee that the powerful sound wave is launched , that measurement is steady and reliable.
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compact-version-3-wire-series
Use: Measurement for the liquid location or the material location.
Applications: It can guarantee the ultrasonic wave to traval to the occasion of measured liquid or material surface effectively.
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compact-version-4-wire-series
Use: Measurement for the liquid location or the material location;
Applications: It can guarantee the ultrasonic wave to traval to the occasion of measured liquid or material surface effectively.
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turbine-flowmeter
LW series turbine flowmeter is used to measure the volumetric flow and total flow of the low-viscosity fluid (liquid or gas) in the closed pipes.
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Copyright © 2003 LongRun Industrial Instrument Co.,Ltd
Adress: 128 North Haibin Road (Qiaoxiang Square), Weihai, Shandong, China
Main Products: ultrasonic flowmeter, ultrasonic level meter, ultrasonic heat meter, Doppler ultrasonic flowmeter Electromagnetic Flowmeter
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