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Home > Products > Wall-Mounted Ultrasonic Flow Meter > ST505 Wall-Mounted Ultrasonic Flow Meter with Remote Monitoring, Clamp-On Transducer, and Transit-Time Technology

ST505 Wall-Mounted Ultrasonic Flow Meter with Remote Monitoring, Clamp-On Transducer, and Transit-Time Technology

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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Highlight:

Remote Monitoring Ultrasonic Flow Meter

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Clamp-On Transducer ST505 Flow Meter

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Transit-Time Technology Wall-Mounted Flow Meter

Keypad:
16(4×4) Key With Tactile Action
Communication Interface:
RS485
Velocity Range:
0 ~ ±16ft/s (0 ~ ±5m/s)
Power Supply:
24V DC/1A@max
Transmitter Material:
Aluminum Alloy, IP65
Optional Outputs:
OCT Pulse Output: 0~5000Hz. Analog Output: 4~20mA, Max Load 750Ω
Keypad:
16(4×4) Key With Tactile Action
Communication Interface:
RS485
Velocity Range:
0 ~ ±16ft/s (0 ~ ±5m/s)
Power Supply:
24V DC/1A@max
Transmitter Material:
Aluminum Alloy, IP65
Optional Outputs:
OCT Pulse Output: 0~5000Hz. Analog Output: 4~20mA, Max Load 750Ω
ST505 Wall-Mounted Ultrasonic Flow Meter with Remote Monitoring, Clamp-On Transducer, and Transit-Time Technology
Wall-Mounted Ultrasonic Flow Meter ST505 Model
Offering remote monitoring and easy operation with clamp-on transducer flexibility
ST505 Stationary Ultrasonic Flowmeter
Integrate into your management system to provide remote measurement services.
Product Information
ST505 Ultrasonic flow meter uses the most reliable digital signal processing technology, transmitting flow measurement for a wide range of liquid and pipe sizes with high accuracy and reliability. Combined with outstanding performance transducers and higher industrial level materials, Flo-Instruments can work long-term without any worries.
Clear menu display selections make instrument use very convenient. Clamp-on transducers make the unit more flexible over a wide range of applications.
The ST505 ultrasonic flowmeter is based on Transit-Time technology, which has high measurement accuracy. ST505 uses a clamp-on transducer, which can collect flow data simply by clamping it on the outside of the pipe, and it will never come into contact with the fluid, preventing liquid pollution, pressure reduction, leakage, etc.
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
  • Utilize transit-time ultrasonic technology to realize bidirectional flow measurement by precisely measuring the time it takes for ultrasonic signals to travel upstream and downstream
  • Leverage the 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
Product Features
Dimension
ST505 Flow Meter Dimension Diagram 1
ST505 Transmitter Dimension Diagram
Transmitter
ST505 Transducer Dimension Diagram
Transducer
Technical Information
Parameter
Performance Specifications
Velocity Range 0.03~±16ft/s (0.01~±5m/s)
Accuracy ±1% of measured value
Repeatability 0.3% of measured value
Pipe Size 1" ~ 48" (25mm ~ 1200mm)
Power Supply 24V DC
Keypad 16 touch buttons
Display (20×2), alphanumeric, backlit LCD
Function Specifications
Output Analog output: 4~20mA, max load 750Ω
Pulse output: 0~9999Hz, OCT (min. and max. frequency adjustable)
Relay output: max 1Hz (1A@125V AC or 2A@30V DC)
Communication RS485
Liquid water, sea water, oil, alcohol...
Pipe Material PVC, stainless steel, carbon steel, copper...
Physical Specifications
Transmitter Die-cast aluminum, IP65, CNC machined
Transducer Encapsulated design, protection grade IP68
Double-shielded transducer cable
Standard/maximum cable length: 30ft/1000ft (9m/305m)
Temperature Transmitter: -40℉~140℉ (-40℃~60℃)
Transducer: 32℉~140℉ (0℃~60℃) Standard
Humidity Up to 99% RH, non-condensing
Installation
V Method
The "V" method is considered as the standard method. It usually gives more accurate reading and is used on pipe diameters ranging from 25mm to 400mm (1'' ~ 16'') approximately. Also, it's 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 Diagram
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 which transverses the liquid only once. The "Z" method is able to measure on pipe diameters ranging from 100mm to 3000mm (4"~120").
Z Method Installation Diagram
N Method
With the "N" method, the sound waves transverse the fluid twice and bounce three times off the pipe walls. It's suitable for small pipe diameter measurement. The measurement accuracy can be improved by extending the transit distance with the "N" method (uncommonly used).
N Method Installation Diagram
W Method
As with the "N", the measurement accuracy can also be improved by extending the transit distance with the "W" method. The sound wave transverse the fluid four times and bounces four times off the pipe walls. It's suitable for very small pipe (diameter is less than 50mm/2'').
W Method Installation Diagram
Package & Accessory
ST505 Package and Accessories
Order Information
ST505 Code Specification
F Ultrasonic Flow Meter
E Ultrasonic BTU/Energy Meter (Optional)
Code Transducer
CT039 Insertion: Liquid Temp.: 32℉~140℉ (0℃~60℃) (Standard)
Code Cable Length
L Standard cable length: 33ft (10m)
L+ On request other lengths
ST505 F CT039 L Complete ordering information