Precision Ultrasonic Liquid Level Meter for Accurate Flow Monitoring

• Customization: Available
• Warranty: 12 Months
• Accuracy: >±1%
• Model NO.: RC-MQ201-C4
• Main Application: Wastewater
• Sensor: Clamp-on/External
• Application: Flow Meter
• Type: Ultrasonic Flow Meter
• Measuring Media: Liquid
• Certification: CE
• Measuring Medium: Liquid Level
• Measurement Method: Ultrasonic
• Measurement Blind Area: 0.3m
• Measurement Accuracy: 0.3%Fs
• Power Supply: 220VAC/ 24VDC
• Discrimination Rate: 1mm
• Protection Level: Probe IP65
• Instrument Power Consumption: 5W
• Trademark: Aice Tech
• Origin: China
• HS Code: 9026202000

Product Description

Welcome to Jiangsu Aice Instrument Technology Co., Ltd.

Product Description

1. INTRODUCTION

Our cutting-edge Ultrasonic Open Channel Flowmeter is a revolutionary non-contact instrument utilizing the principle of acoustic reflection to precisely measure water levels within weirs. By converting these measurements, it accurately gauges water flow through the weir. This sophisticated meter comprises a fully plastic-sealed ultrasonic probe and mainframe, making it exceptionally durable and versatile for applications in both industrial and environmental sectors. The probe, mounted above the weir, intermittently emits ultrasonic waves to the liquid surface, capturing the reflected signals to determine the propagation time (t). Based on the identified weir type, the main unit calculates the flow rate from the liquid level data with high precision.

Product Parameters

Cumulative flow range	0~9999999 (full 8 bits are cleared, the accumulated times are incremented by 1, and the flow unit is set according to the setting)
Instantaneous flow range	10L/s~100m3/s (determined by the type and specification of the weir tank)
Flow accuracy	5%
Blind distance	0.06-2m (depending on different sensors)
Range	Default 3m (customizable)
Probe material	ABS material
Protection class	IP65
Cable length	10m shielded cable (customizable)
Host performance	Chinese 3 o'clock LCD, 18-bit keyboard operation, M16*1.5 electrical interface
Power supply	AC85~380V, DC11~24V
Power consumption	5W
Input signal	Ultrasonic probe, RS485 serial port
Output signal	1 (standard) or 2 4-20mA, 4 relays, RS485
Sensor Mounting Interface	Standard 485 interface (24V power supply)*2
Data browsing	Quickly view hour, day, month, and year traffic records
Option function	Support U disk data export

Detailed Photos

Installation Instructions

I. Basic Setting: Upon completing the installation, simply set the installation height and select the standard weir/flume type for operation. II. Installation Height Setting: Depending on the type of water measuring weir/flume, its installation height measurement varies. Here are methods for several standard types: Parshall Flume: Measure vertically from the ultrasonic transducer (probe) end to the bottom inside the water measuring flume, in meters. Rectangular Weir: Measure vertically from the probe end to the lowest point of the water outlet, in meters. Triangular Weir: Measure vertically from the probe end to the right-angle point of the water outlet, in meters.
III. Flumes/Weirs Selection and Geometric Parameter Settings: Choose the appropriate flume/weir type based on actual conditions. For each type, set the corresponding geometric parameters. Below are the parameters for common types: Parshall Flume: Select 'Parshall Flume' and set the standard number. Determine the flume number by the width of the throat section, referring to Table 1 for standard flume numbers. Rectangular Weir: Select 'Rectangular Weir' and configure the channel width, weir width, bottom height, and geometric parameters description.

Certifications