It measures the distance in water and liquids by utilizing the propagation of ultrasonic signals in the liquid. It can also measure in opaque liquids.
Ultrasound has the characteristic of reflecting at the boundaries of different media. By emitting ultrasound from a sensor in water and calculating the time taken for it to reflect at the interface and be received, the sedimentation state can be determined. Since it measures non-contact with respect to the sediment, it can measure the interface of opaque treated water or the interface within deep tanks without lowering the sensor to the target sediment. ■ It can measure a wide range of distances from 0.2 to 10 meters from the sensor's emission surface. ■ It can measure two locations with one unit. (Standard equipment: one sensor) ■ Because it uses ultrasound, measurements can be taken without the influence of transparency, color, or day and night conditions. ■ The interface is measured based on computational processing that assumes changes in the quality of supernatant water and the concentration of accumulated sludge, so there is no need to change set values or readjust based on the condition of the equipment. ■ Both the transducer and sensor have no moving parts, allowing for stable measurements over long periods.
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basic information
【Model】HL2100 【Number of Channels】2CH 【Frequency】400kHz 【Measurement Target】Sludge Interface 【Distance Measurement Range】0.2 to 10m 【Resolution (Measurement, Display)】1cm 【Data Update Cycle】1 second 【Sensor Direction Angle (Sound Pressure Half-Angle)】6° 【Power Supply】 ・Voltage AC100 to 240V ±10% ・Power Consumption 10VA 【Display】LCD Display (with Backlight) 【Output】 ・Alarm Output: 2 points for each channel (up and down) AC250V, DC30V 1A (Relay Contact) ・4-20mA Current Output: Resolution 16bit, 1 point for each channel (Maximum Load Resistance 450Ω) 【Interface】RS-485 (MODBUS Protocol, RTU Mode), or original communication format switchable via the main unit menu Main Unit / Sensor 【Operating Ambient Temperature】 -10 to 60℃ / -5 to 60℃ 【External Dimensions (WxDxH mm)】 280 x 96 x 352 / φ80 x 95 【Weight】 5.4kg / 1.9kg For more details, please visit our website.
Price range
P4
Delivery Time
P4
Applications/Examples of results
■Interface management of sedimentation tanks in factory wastewater treatment facilities ■Interface management of sedimentation tanks in sewage treatment plants
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Company information
At Honda Electronics, since our founding, we have always focused on the development of new technologies as a research and development-oriented company. As we enter the 21st century, we aspire to be a market-creating company, utilizing the various ultrasonic core technologies we have cultivated over the years to contribute to societal development through collaboration with academia and cross-industry exchanges. Dolphins possess remarkable ultrasonic abilities bestowed upon them by the gods. As a company involved in ultrasonics, there is still much we can learn from dolphins. We are committed to continually striving for technological innovation with humility, while actively sharing information that brings happiness to everyone.
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