Flow Rate Range Doppler Velocity Sensor

• Customization: Available
• After-sales Service: 1 Year
• Warranty: 1 Year
• Model NO.: RC-DP-101-C4
• Accuracy: ±0.6-1%
• Main Application: Water, Wastewater
• Size: DN100-500
• Sensor: Plug-in
• Application: Industrial Production
• Type: Ultrasonic Flow Meter
• Measuring Media: Liquid
• Measuring Principle: Acoustics
• Measurement Object: Open Channel
• Certification: CE, ISO
• Flow Rate Range: 0~10m/S
• Flow Rate Resolution: 0.001m/S
• Velocity Accuracy: 0.001m/S (When Velocity <= 5m/S)
• Ultrasonic Level Range: 6.5m
• Ultrasonic Level Accuracy: 0.001m
• Ultrasonic Level Resolution: 0.0005m
• Hydrostatic Level Range: 0~10m
• Hydrostatic Level Accuracy: ±0.1%Fs
• Hydrostatic Level Resolution: 0.001m
• Temperature Range: -20~60ºC
• Install: Special Bracket
• Material: Metal, POM, Rubber
• Protection Class: IP68
• Powered by: DC12V/24V
• Power Consumption: <90mA During Measurement; <25mA During Sleep
• Transport Package: Cartons
• Specification: 50*25*22CM 3KG
• Trademark: Aice Tech
• Origin: China
• HS Code: 9026100000
• Production Capacity: 5000000/Pieces

Product Description

Welcome to Jiangsu Aice Instrument Technology Co., Ltd., your premier destination for cutting-edge instrumentation solutions. Discover the excellence in precision and reliability that sets us apart in the industry.

Product Description

The Acoustic Doppler Point Flowmeter is a cutting-edge flow detection instrument designed for use in rivers, open channels, and pipelines. Utilizing advanced ultrasonic detection technology, this flowmeter boasts exceptional measurement accuracy and unparalleled stability. Its performance remains virtually unaffected by environmental factors, ensuring consistent reliability. With no rotating parts, the Acoustic Doppler Point Flowmeter demands minimal maintenance and offers outstanding operational dependability. This makes it the premier choice for both online and portable flow measurement.

Leveraging the Doppler effect, the Acoustic Doppler Point Flowmeter measures the frequency difference between transmission and reception to determine flow velocity. It also establishes a relationship between the time difference of ultrasonic transmission and reception to gauge liquid levels. For specialized working conditions, it utilizes static pressure level measurements and incorporates ambient temperature readings to correct the actual speed of ultrasonic propagation, ensuring precise and reliable measurements.

Product Parameters

• Flow rate range	0~10m/s
  Flow rate resolution	0.001m/s
  Velocity Accuracy	0.001m/s (when velocity <= 5m/s); 0.02m/s or 0.3% of actual peak velocity (whichever is greater) (when velocity > 5m/s)
  Ultrasonic Level Range	6.5m
  Ultrasonic Level Accuracy	0.001m
  Ultrasonic level resolution	0.0005m
  Hydrostatic level range	0~10m
  Hydrostatic level accuracy	±0.1%FS
  Hydrostatic level resolution	0.001m
  Temperature range	-20~60ºC
  Install	Special bracket
  material	Metal, POM, Rubber
  Protection class	IP68
  Powered by	DC12V/24V
  Power consumption	<90mA during measurement; <25mA during sleep
  Communication Interface	RS485, Modbus
  Working temperature	-20~60ºC
  Work pressure	Max 6Bar

Detailed Photos

Installation Instructions

Harnessing the renowned Doppler effect, our sensor establishes a precise relationship between frequency differences and flow velocity, while the time difference between ultrasonic transmission and reception determines the liquid level. For specialized conditions, it integrates static pressure level measurement and ambient temperature adjustment to correct the actual speed of ultrasonic propagation.
1.1.2 CCharacteristics
Crafted from industrial-grade stainless steel and plastic, our sensor is waterproof, anti-corrosive, and built to last. Its rugged design ensures durability in the harshest environments.
Engineered with no wearing parts, our sensor demands minimal maintenance and offers a low cost of ownership.
Delivering high resolution and impeccable measurement accuracy, our sensor stands out in precision.
With a service life exceeding 5 years, our sensor promises long-term reliability and performance.
Designed to resist interference from chemical reagents, liquid viscosity, and other factors, our sensor performs consistently in challenging conditions.
Featuring an 18-key keypad and dual language support (Chinese and English), our sensor ensures user-friendly operation.
Offers a 4~20mA isolated current output for seamless integration with various systems.
Equipped with an isolated RS485 (Modbus RTU) communication interface for robust and reliable data transmission.
Includes upper and lower limit alarm function relay outputs to promptly alert users of any deviations.

2.1 Installation Instructions
To ensure installer safety and optimal sensor performance, adhere to the following installation steps:
:
1) Securely mount the meter box and sensor bracket.
2) Fit the meter head into the meter case and ensure it's firmly secured.
3) Proceed with the sensor mounting.
4) Complete the electrical connections carefully.

2.2 Mainframe Installation
The mainframe can be installed either embedded or wall-mounted, offering flexibility in setup.
1) External dimensions of the mainframe: 176 x 150 x 86mm.

Wall mounting dimensions: 167 x 105mm
Designed with four quick wall mounting holes, installation is a breeze. Simply fix the screws according to the mounting points and hang the product.
Note: Ensure the probe is securely installed during British line commissioning. To prolong the instrument's life, protect it from sun exposure and water.

2.3 Sensor Installation
Precautions:
1) Avoid shocking the sensor to prevent damage.
2) Do not unscrew the locking wire connector on the sensor during installation to avoid potential damage.
3) Ensure the water around the sensor does not freeze, as this could cause damage.
Sensor dimensions are as follows:

1) Adhere to the following criteria when selecting a sensor mounting location.
2) Mount the sensor where it can provide accurate and representative measurements.
3) Install the sensor in an easily accessible location for regular cleaning.
4) Choose a location where the process is well-mixed and downtime is minimal, typically near the sampling point.
5) Install the sensor close to a representative process sampling point for easy operator access. Ensure the distance between the sensor and sampling point does not exceed 1.5m (5 feet). Proper sampling practices are crucial for accurate calibration and comparison with laboratory results.

2.4 Sensor Installation Method
The immersion method for installing the sensor via a mounting bracket is perfectly suited for general open channels, pipelines, and other similar scenarios. This installation ensures optimal performance and accurate readings in diverse environments.
To guarantee the sensor's longevity and efficiency, it must be securely installed on the mounting bracket. Avoid suspending the sensor in water by its cable. Ensure the sensor is immersed to a minimum depth of 30cm below the water surface or the typical sampling depth, and protect it from direct exposure to intense light.
1) Optimal Site Selection for Installation
Select a location where the water flow is consistently smooth to achieve precise measurements.
In areas where water flow is predominantly turbulent, the measured flow velocity will be erratic and unstable, leading to significant errors. It is crucial to avoid such locations for sensor installation.
2) Upstream and Downstream Channel Requirements
Ideally, the flowmeter should be installed at a site with an upstream channel width 10 times that of the straight channel, and a downstream channel width 3 times. This ensures accurate and reliable measurements.

For the most precise readings, choose sites with longer straight upstream channels. The smoother the flow, the closer the velocity measurement will match the actual flow. Ensure this section is free of obstructions like gates or weirs to maintain a smooth and turbulence-free flow pattern in front of the sensor.

Certifications

FAQ

1. Q: Can I buy any of your product accessories?

A: Absolutely! You can purchase most of our accessories. However, please note that certain items, due to patented designs or intellectual property rights, may not be available for sale.
For more detailed information or specific inquiries, please feel free to contact our dedicated sales team.

2. Q: Can I become your exclusive distributor?

A: Yes, we're open to that possibility! However, it depends on your annual purchase volume and our long-term collaboration. We seek business partners who are committed to fostering a strong, trustworthy relationship.
We look forward to building a long-standing partnership based on mutual trust and success.