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RS485 Wall-Mounted Ultrasonic Flow Meter for Irrigation with 24V DC Power Supply and Clamp-On Ultrasonic Flow Meter Design

Name: RS485 Wall-Mounted Ultrasonic Flow Meter for Irrigation with 24V DC Power Supply and Clamp-On Ultrasonic Flow Meter Design
Brand: Flo-Instruments Co., Ltd
SKU: ST505
Price: Negotiable USD
Availability: InStock

Product Details

Place of Origin: ShenZhen

Brand Name: Flo-Instru

Certification: CE; ISO9001

Model Number: ST505

Payment & Shipping Terms

Minimum Order Quantity: 1

Packaging Details: Conventional Packaging

Delivery Time: 3-5 working days

Payment Terms: T/T

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Product Details

Product Description

Highlight: 
                                                                                                                                                                                                                                                Irrigation Wall-Mounted Ultrasonic Flow Meter, RS485 Wall-Mounted Ultrasonic Flow Meter, 24V DC Clamp-On Ultrasonic Flow Meter
                              

Velocity Range:	0.03~±16 Ft/s (0.01~±5 M/s)	Accuracy:	±1% Of Measured Value
Repeatability:	0.3% Of Measured Value	Pipe Size:	1"~48" (25 Mm~1200 Mm)
Power Supply:	24V DC	Communication:	RS485

Velocity Range:	0.03~±16 Ft/s (0.01~±5 M/s)
Accuracy:	±1% Of Measured Value
Repeatability:	0.3% Of Measured Value
Pipe Size:	1"~48" (25 Mm~1200 Mm)
Power Supply:	24V DC
Communication:	RS485

RS485 Wall-Mounted Ultrasonic Flow Meter for Irrigation with 24V DC Power Supply and Clamp-On Ultrasonic Flow Meter Design

Product Description

The ST505 Stationary Ultrasonic Flowmeter integrates seamlessly into your management system to provide reliable remote measurement services. It utilizes advanced digital signal processing technology to deliver accurate and dependable flow measurement across a wide range of liquids and pipe sizes. Combined with high-performance transducers and industrial-grade materials, the ST505 is engineered for long-term operation without concern.

Clear menu display selections make the instrument convenient to use, while clamp-on transducers provide flexibility across diverse applications. Based on Transit-Time technology, the ST505 achieves high measurement accuracy. The clamp-on transducer collects flow data simply by clamping onto the outside of the pipe — it never contacts the fluid, eliminating risks of liquid pollution, pressure reduction, leakage, or similar issues.

Key Benefits

Measures the actual flow and total consumption of various liquids.
No loss of process control, optimization of assets and efficiency, no downtime or expense from calibration.
Adaptive signal processing algorithms optimize performance, ensuring accurate measurements even in challenging flow conditions.
Clear display interface and LCD display with alarm function, easy to operate and debug.
Utilizes transit-time ultrasonic technology to realize bidirectional flow measurement by precisely measuring the time it takes for ultrasonic signals to travel upstream and downstream.
Leverages data logging capabilities to analyze historical flow patterns for system optimization.
Built-in keypad and simple menu system for fast and easy programming of pipe diameter, pipe material, liquid type, and measurement units.

Dimensions

Transmitter dimensions

Transmitter

Transducer

Technical Specifications

Performance Specifications

Velocity Range	0.03~±16 ft/s (0.01~±5 m/s)
Accuracy	±1% of measured value
Repeatability	0.3% of measured value
Pipe Size	1" ~ 48" (25 mm ~ 1200 mm)
Power Supply	24V DC
Keypad	16 touch buttons
Display	(20*2) alphanumeric, backlit LCD

Function Specifications

Output	Analog output: 4~20 mA, max load 750Ω Pulse output: 0~9999 Hz, OCT (min. and max. frequency adjustable) Relay output: max 1 Hz (1A @ 125V AC or 2A @ 30V DC)
Communication	RS485
Liquid	Water, sea water, oil, alcohol, etc.
Pipe Material	PVC, stainless steel, carbon steel, copper, etc.

Physical Specifications

Transmitter	Die-cast aluminum, IP65, CNC machined
Transducer	Encapsulated design, protection grade IP68 Double-shielded transducer cable Standard/maximum length of cable: 30 ft / 1000 ft (9 m / 305 m)
Temperature	Transmitter: -40°F ~ 140°F (-40°C ~ 60°C) Transducer: 32°F ~ 140°F (0°C ~ 60°C) Standard
Humidity	Up to 99% RH, non-condensing

Installation Methods

V Method

The "V" method is considered the standard method. It usually gives a more accurate reading and is used on pipe diameters ranging from approximately 25 mm to 400 mm (1" ~ 16"). It is convenient to use but still requires proper installation of the transducer, contact on the pipe at the pipe's centerline, and equal spacing on either side of the centerline.

V method installation

Z Method

The signal transmitted in a "Z" method installation has less attenuation than a signal transmitted with the "V" method. This is because the "Z" method utilizes a directly transmitted (rather than reflected) signal that transverses the liquid only once. The "Z" method is able to measure on pipe diameters ranging from 100 mm to 3000 mm (4" ~ 120").

Z method installation

N Method

With the "N" method, the sound waves transverse the fluid twice and bounce three times off the pipe walls. It is suitable for small pipe diameter measurement. Measurement accuracy can be improved by extending the transit distance with the "N" method (uncommonly used).

N method installation

W Method

As with the "N" method, measurement accuracy can also be improved by extending the transit distance with the "W" method. The sound wave transverses the fluid four times and bounces four times off the pipe walls. It is suitable for very small pipes (diameter less than 50 mm / 2").

W method installation

Package & Accessory

Standard package contents

Order Information

ST505	Code	Specification
	F	Ultrasonic Flow Meter
	E	Ultrasonic BTU / Energy Meter (Optional)
Transducer
	CT039	Insertion: Liquid Temp.: 32°F ~ 140°F (0°C ~ 60°C) (Standard)
Cable Length
	L	Standard cable length: 33 ft (10 m)
	L+	On request other lengths
ST505	F	CT039

Complete ordering information

Tags:

Clamp-on Ultrasonic Flowmeter

Wall-Mounted Ultrasonic Flow Meter

Portable Ultrasonic Flow Meter

Ultrasonic Energy Meter

Water Treatment System

HVAC & Building Management System

Food & Beverage

Recirculating Aquaculture System

Clip On Ultrasonic Flow Meter

Insertion Ultrasonic Flowmeter

Residential Water Flowmeter

Cleaning Water System

Agricultural Irrigation

Petrochemical Industry

Data Center

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Electromagnetic Flowmeter

Ultrasonic Water Meter

RS485 Wall-Mounted Ultrasonic Flow Meter for Irrigation with 24V DC Power Supply and Clamp-On Ultrasonic Flow Meter Design

Irrigation Wall-Mounted Ultrasonic Flow Meter