Ultrasonic Level Meter
Measuring Principle
The principle of ultrasonic level meter is that the ultrasonic pulse is sent by the transducer (probe). When the surface of the tested medium is reflected back, some reflected echoes are received by the same transducer and converted into electrical signals.
Ultrasonic pulses travel at acoustic speed, and the time interval from the launch to the reception of the ultrasonic pulses is proportional to the distance from the transducer to the surface of the medium being measured. The relation between the distance value S and the sound velocity C and the transmission time T can be expressed in terms of formulas:
S=C×T/2
Since the launch of the ultrasonic pulse with a certain width, the distance of reflection wave transducer in small region and emission wave overlap, not recognized, can not measure the distance value, this area is known as the measuring blind area, relevant work frequency and size of ultrasonic liquid level meter blind.
Characteristic
Advanced microprocessor is adopted
Unique echo processing technology
False echo storage function
Built in temperature compensation Small beam
Simple debugging and calibration
CHAUDI COMPANY
SHANGHAI CHAUDI AUTOMATION INSTRUMENTS CO.,LTD is a professional company specializing in production automation instruments and matching.CHAUDI has strong technical strength,and researchers account over 40%of the total number of company,with well-developed production facilities and strong processing capacity.CHAUDI product include flowmeter series,liquid level instrment series,temperature and pressure instrument series and display instrument series and so on.All products are certified with certifications such as ROHS ,ISO ,CE ,EX ,etc
CHAUDI products have been widely used in power,petro,chemical,metallurgy,papermaking,medicine,city heating,food,textile and sewage treatment industries.
CHAUDI keeps on :Quality First,Faith First.we truely hope all domestic and foreign customers contact us freely and we will also develop more high quality and cheap product that meet you need.
FAQ
Q:Can you accept ODM & OEM service?
A:Yes,we can.
Q: Can I visit your factory?
A: You'd be warmly welcomed
Q: Do you provide samples ? is it free or extra?
A: Yes, We offer some free samples but do not pay the cost of freight.
Q: If products have some quality problem, how would you deal with?
A: We will responsible for all the quality problems.
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