BOY-SW08-FH Guided wave radar water level gauge

▋   Product Introduction 

        BOY-SW08-FH guided wave radar water level gauge is a liquid level measurement instrument based on the principle of microwave pulse reflection, widely used in water conservancy, industry, environmental protection and other fields for water level monitoring. Compared with traditional floating ball or ultrasonic instruments, guided wave radar has stronger anti-interference ability, is not affected by medium density, temperature, foam or steam, and does not need to contact liquid directly, and is suitable for complex working conditions such as high temperature, high pressure, corrosiveness, etc. Its high precision (within ± 2mm), long lifespan, and low maintenance characteristics make it an ideal choice for industries such as reservoirs, rivers, storage tanks, sewage treatment, and chemical engineering.

▋ Measurement Method

        The working principle of the BOY-SW08-FH guided wave radar water level gauge is to emit high-frequency electromagnetic waves to the measured medium through a guided wave rod (cable or rod). When the electromagnetic waves encounter the liquid surface, they are reflected. The equipment calculates the time difference between the emitted wave and the reflected wave, combined with the wave velocity, to accurately calculate the liquid level height.

▋ Product Size

▋ Main Function

        BOY-SW08-FH guided wave radar water level gauge adopts an 80G high-frequency chip, which supports ranging in different working conditions such as solid and liquid states; Integrating multiple signal remote transmission methods, the overall energy consumption of the machine is ≤ 2W; the Chinese and English menus can be switched, making operation easier and more convenient. Provide customers with high-precision and reliable liquid level measurement solutions. 

▋ Product Characteristics 

        BOY-SW08-FH guided wave radar water level gauge features a large screen high brightness LCD display, multiple signal remote transmission methods, Chinese and English menu switching, and simple operation.

▋ Product Parameter  

▋ Application

        BOY-SW08-FH guided wave radar water level gauge meets the continuous and accurate measurement of water level (liquid level), and is suitable for water level monitoring in water conservancy fields such as reservoirs, rivers, lakes, as well as chemical storage tank level monitoring, sewage treatment plant water level measurement, oil tank interface detection, high-temperature and high-pressure reaction vessels, corrosive liquid (such as acid/alkali solution) storage tanks, and underground water tanks in complex industrial environments.

▋ FAQ

Q1、Is guided wave radar affected by the dielectric constant of the medium？

A：Yes, low dielectric constant media (such as liquefied gas) require the selection of low-frequency radar models or optimized installation methods.

Q2、What should be noted during installation？

A：Avoid contact between the waveguide rod and the tank wall or internal structure, ensure it is perpendicular to the liquid level, and stay away from the disturbance zone of the feed inlet.。

Q3、Will medium adhesion affect measurement？

A：Viscous media may adhere to the waveguide rod, and it is necessary to clean it regularly or choose a model with self-cleaning function.。

Q4、How to deal with unstable power supply voltage？

A：It has a built-in voltage regulator module, but it is recommended to use a 24VDC ± 10% stable power supply.

Q5、How to troubleshoot abnormal output signals？

A：First check the wiring terminals, then check the fault codes. Common problems include interference or incorrect parameter settings.

Q6、Is regular calibration necessary？

A：There is no need for recalibration after factory calibration, and long-term use can be verified through empty/full tank calibration.

Q7、How to protect instruments under extreme temperatures？

A：Select heat sinks or insulation sleeves for high temperature environments, and install heat tracing devices for ultra-low temperature environments.

Q8、Is the protection level up to standard?

A：The standard is IP67, which can cope with humidity, dust, and short-term immersion conditions.