Compact Ultrasonic Liquid Level Sensor

• Warranty: 12 Months
• Accuracy: >±1%
• Main Application: Wastewater
• Sensor: Clamp-on/External
• Application: Flow Meter
• Type: Ultrasonic Flow Meter
• Model NO.: RC-MQ201-C4
• 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. - A Premier Provider of Advanced Instrumentation Solutions

Product Description

1. INTRODUCTION - Discover the Unique Features of Our Products

Ultrasonic open channel flowmeter, a state-of-the-art, non-contact device, leverages the principles of acoustic reflection to accurately measure water levels in weirs. This innovative system converts these measurements to determine the water flow through the weir. The flowmeter consists of an ultrasonic probe and a mainframe, both encased in a fully plastic sealed structure. Ideal for industrial and environmental applications, it precisely monitors open channel flow. The ultrasonic probe is strategically installed above the weir, periodically emitting ultrasonic waves towards the liquid surface. Upon reaching the surface, these waves reflect back to the probe, allowing the main unit to measure the propagation time t. Using this data and the pre-determined weir type, the host unit computes the flow rate accurately.

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: Once the instrument is installed, simply set the installation height and select the appropriate standard weir/flume type and corresponding instrument for flawless operation. II. Installation Height Setting: The installation height varies with different types of water measuring weirs/flumes. Below are methods to confirm installation heights for standard weirs/flumes: Parshall Flume: Measure the vertical distance from the ultrasonic transducer (probe) end to the bottom inside the water measuring flume, in meters. Rectangular Weir: Measure the vertical distance from the probe end to the lowest point of the water outlet of the measuring weir, in meters. Triangular Weir: Measure the vertical distance from the probe end to the right-angle point of the water outlet of the measuring weir, in meters.
III. Flumes/Weirs Selection and Geometric Parameter Setting: Choose the appropriate standard flume/weir type based on actual conditions and set the corresponding geometric parameters. Here are some examples: Parshall Flume: Select 'parshall flume' and set the standard flume number based on the width of the throat section, as detailed in Table 1. Rectangular Weir: Select 'rectangular weir' and configure the channel width, weir width, bottom height, and the geometric parameters description.

Certifications