Multi-Functional Open Channel Manhole Doppler Ultrasonic Flowmeter Water Flow Level Transmitter

• Customization: Available
• After-sales Service: Yes
• Warranty: 3 Years
• Model NO.: SR500-L-Y0-LD
• Accuracy: ±0.01m/S
• Main Application: Water
• Size: Doppler
• Sensor: Doppler
• Application: Pipeline, Channel
• Type: Ultrasonic Flow Meter
• Measuring Media: Water
• Measuring Principle: Electrical Principles
• Measurement Object: Open Channel
• Certification: CE, RoHS
• Measurement Principle: Ultrasonic Doppler
• Function 1: Flow Rate Detector
• Funciton 2: Water Level Monitor
• Function 3: Flow Rate Meter
• Function 4: Water Temperature Meter
• Transport Package: Carton Box
• Specification: 35*30*18
• Origin: China
• HS Code: 9032890000
• Production Capacity: 1000PCS/Month
• Package Size: 40.00cm * 30.00cm * 30.00cm
• Package Gross Weight: 10.000kg
• Lead Time: 7 days (1 - 10 Sets) ; To be negotiated ( > 10 Sets)

Product Description

Ultrasonic Doppler Pipeline Flow Monitoring Instrument

     The instrument featuring battery-powered, ultra-low power consumption, IP68-rated and wireless communication. Suitable for monitoring sites with no power supply availability and in harsh environments (e.g., pipeline or manhole)
     The users can view real-time monitoring data via the device's high-definition LCD screen, while the wireless communication capability enables remote data monitoring through a cloud-based platform. Operating on battery power, the device features easy installation, extended battery lifespan, and stable operation.

Features

1. Ultra-low power consumption, extended battery lifespan

2. Protection class IP68, waterproof and damp-proof

3. Integrates multiple measurement capabilities, including average flow velocity, water depth, and water temperature

4. Employs velocity-area method for flow measurement, achieving zero head loss while eliminating the need for constructing standard weirs/flumes

5. Using ultrasonic Doppler principle to measure flow velocity and flow rate, with high measurement accuracy and low initial velocity

6. No mechanical rotor structure, ensuring no interference with water flow and delivering higher measurement accuracy

7. Integrated with a built-in temperature sensor to compensate for the impact of water temperature on sound velocity

Main Functions

1.  Multi-level alerts
The system adjusts the data collection and transmission cycles based on rainfall and runoff flow requirements to meet rainy-day scheduling and monitoring data demands

2. Data Breakpoint resume
The device is equipped with breakpoint data resumption functionality, enabling data storage at interruption points during weak or no-signal conditions. It seamlessly resumes transmission of historical data from breakpoints to the monitoring system platform once network connectivity is restored.

3. Remote configuration

The pipeline flow monitor allows remote configuration and access to its operating modes and sensor parameters via the service platform. Additionally, device parameters can be configured locally via Bluetooth or directly on the device, ensuring simple and user-friendly operation

Installation

1. The pipeline flow monitor should be installed in environments with a calm and stable  water surface, there is no backflow and vortex, within the measurement range, and no obstacles on the water surface

2. Avoid installing pipeline flow monitors at locations such as drainage outlets, vertical drops, flow barriers, drainage wells, river channel (pipeline) confluence, and river channel (pipeline) bends, as these locations can seriously affect measurement accuracy. Installation should be carried out in an environment with slow and stable water flow, either upstream or downstream of the location

3. Monitoring points should avoid being installed in pipelines with structurally complex or loose/deteriorated manhole walls, as the pipeline flow monitor is fixed to the manhole wall via mounting brackets. such compromised wall conditions would increase installation difficulty

4. If installation near a pipeline junction is unavoidable and one of the pipelines has a higher water level, the Doppler sensor should be installed at the pipeline base, while the pipeline flow monitor must be oriented to directly face the water flow direction

Application

Available for drain outlet, pipeline, channel.

Technical Specification

(Custom configurations available upon request.)

Model No.	SR500-L-Y0-LD	LCD display	1.77",TFT Color LCD screen
Measurement item	Flow,Level,Temperature	Sampling interval	60-65535s
Flow measurement range	0.001m³/s-9999m³/s	Protection grade	IP68
Communication mode	4G( or NB-IoT,Bluetooth)	Battery lifespan	≥3 years
Communication protocol	MQTT/COAP/LWM2M	Battery capacity	76AH

Company Profile

Application

Certifications

FAQ

Q: What is the lead time for orders?
A: Our standard models are dispatched within a swift 15–30 days, while our customized units, tailored to your specific needs, require a careful crafting process of 30–45 days to ensure perfection.
 
Q: Do you provide after-sales service overseas?
A: Certainly! We have strategically partnered with service centers in key regions to offer you unparalleled after-sales support, ensuring your satisfaction no matter where you are.
 
Q: Can I request a customized order?
A: Absolutely! We pride ourselves on offering comprehensive OEM and ODM services to bring your unique vision to life.
 
Q: What documents do you provide for export?
A: We provide a comprehensive suite of export documents, including the Commercial Invoice, Packing List, Bill of Lading, COC, and more, ensuring a smooth and hassle-free export process.
 
Q: How do I place an order?
A: To place an order, simply get in touch with us via email or phone to receive a personalized quote. Once you're satisfied, confirm your order with a Purchase Order (PO) and we'll take care of the rest.