Veinasa-Sws-S Speed Sensor Acoustic Doppler Instrumentation Ultrasonic Manufacturers Digital Flow Meter for Water

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Product origin: Mianyang, Sichuan, China

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US$ 1118

Description

Veinasa-SWS-S Speed Sensor Acoustic Doppler Instrumentation Ultrasonic Manufacturers Digital Flow Meter for Water

Veinasa-SWS-S Speed Sensor Acoustic Doppler Instrumentation Ultrasonic Manufacturers Digital Flow Meter for Water is a coustic doppler point velocity meter. This flow velocity measurement instrument is used in rivers, open channels and pipelines.

Using ultrasonic testing technology, it has high measurement accuracy, high stability, little influence by environmental factors, no rotating parts, low maintenance frequency, and high reliability. It is the first choice for online measurement and portable measurement.

Product Parameter

Dimensions	237×77×33.5mm
Velocity measurement index	Measuring Range:-10m/s~10m/s ;Resolution:0.001m/s;Repeatability ≤0.002m/s
Velocity measurement accuracy	The accuracy between 0-4.5m/s is 2% + - 1cm / s of the reading; the accuracy between 4.5m/s and 10m / S is 0.06m/s or 4% of the actual peak velocity (using the larger value)
Response time	Less than 30 seconds
Temperature sensor	Working range: 0 ~ 60 ° C; resolution: 0.01 ° C
Storage temperature	-20ºC~60°C
Ambient temperature	-20°C ~60°C
Medium temperature	0ºC~50ºC
Maximum installation depth	10m
Chemical adaptability	Methanol and ethanol are safe and avoid other organic solvents.
Calibration	It has been calibrated before delivery, and it is generally unnecessary to calibrate again.
Sensor housing	Plastic and stainless steel
Weight	<1kg
Sensor cable	10 meters as standard.

What's principle applied by Veinasa-SWS-S doppler water speed sensor?

it adopts doppler effect, the relationship between the frequency difference of transmitting and receiving and the flow velocity, the relationship between the time difference of ultrasonic transmitting and receiving and the liquid level, the hydrostatic liquid level used for special working conditions, and the ambient temperature measurement was used to correct the actual ultrasonic propagation speed.

Other features of Veinasa-SWS-S:

* Industrial stainless steel and industrial plastic material, waterproof, anti-corrosion, strong and durable;
* No damage, less maintenance and low cost;
* High resolution and high measurement accuracy;
* The service life of the sensor is more than 5 years;
* Not afraid of the interference of chemical reagents, liquid viscosity and other factors;
* Touch screen operation, English menu;
* 4 ~ 20mA isolated current output;
* Isolation of Modbus RS485 and RS232 communication interfaces;
* Upper and lower limit alarm and timing function relay output;

Veinasa-SWS-S also can be applied to natural rivers, open channels, pipelines and other scenarios in the fields of sponge city, river chief system management, and inland river monitoring.

Q: What's the main characteristics of this doppler water speed sensor?
A: Congratulations, it has compact structure and easy maintenance, factory price but amazing quality.

Q: How can I collect data?
A: If you have your own data logger, you only need to buy our sensor and meanwhile we send you communication protocol.
If you do not have, we can add our data logger for you, also provided with English software, which can help you read, inquire and download data.

Q: What's the lifetime of this doppler water speed sensor?

A: At least 5 years long. Every sensor has its own calibration certificate or testing report.

Q:What's the delivery time?
A: Usually, we dispatch goods in 3-5 working days after receiving your payment. But it depends on your quantity.

Q: May I know your warranty?
A: Yes, usually it's 1 year. We can send you detailed warranty document if needed.

Q:What is the length of the cable?

A: The standard is 10m. If you need a longer cable, we can also customize it for you.

With rich experiences in tackling problems, Veinasa aims to provide a package of meteorological solutions to your needs, whatever you encounters, Veinasa team always stand by your side.

Just click the below picture to send us inquiry, to know more, or get the latest catalogue and competitive quotation. Do not hesitate!

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