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Home > products > Ultrasonic Energy Meter > SE603 Ultrasonic Energy Meter with RS485 Modbus Communication and Clamp On Installation for Accurate Flow and Energy Data

SE603 Ultrasonic Energy Meter with RS485 Modbus Communication and Clamp On Installation for Accurate Flow and Energy Data

Product Details

Place of Origin: Shenzhen, China

Brand Name: Flo-Instru

Certification: ISO:9001, CE

Model Number: SE603

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:

RS485 Modbus Communication Ultrasonic Energy Meter

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Clamp On Installation Ultrasonic Flow Meter

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Accurate Flow and Energy Data Clamp On Energy Meter

Repeatability:
0.40%
Flow Range:
±0.1m/s ~ ±5m/s(±0.328ft/s ~ ±16ft/s)
Power Supply:
24V DC
Pipe Diameter Range:
OD9.53~OD110
Communication Interface:
RS485 Communication Interface, Support Modbus Protocol
Accuracy:
Valued ±2%
Repeatability:
0.40%
Flow Range:
±0.1m/s ~ ±5m/s(±0.328ft/s ~ ±16ft/s)
Power Supply:
24V DC
Pipe Diameter Range:
OD9.53~OD110
Communication Interface:
RS485 Communication Interface, Support Modbus Protocol
Accuracy:
Valued ±2%
SE603 Ultrasonic Energy Meter with RS485 Modbus Communication and Clamp On Installation for Accurate Flow and Energy Data
SE603 Ultrasonic Energy Meter
Providing accurate flow and energy data with RS485 Modbus communication and clamp-on installation
Product Overview
The SE603 ultrasonic energy meter is a clamp-on simple type ultrasonic flow meter widely used in flow and energy measurement applications. Based on state-of-the-art TVT technology, it meets modern standards for energy and environmental savings.
Specifically designed for accurate measurement of heat and cooling energy where water serves as the heat transfer fluid, this meter is ideal for residential and industrial applications including low-cost housing, condominiums, buildings, individual houses, factories, and municipal systems.
Key Features
  • No Pipe Modification Required: Simple clamp-on installation eliminates the need for cutting pipes, shutting down operations, or stopping production
  • No Special Tools Needed: Installation can be completed with a single Phillips-head screwdriver
  • Precision Energy Measurement: PT1000 temperature sensor provides high accuracy (±0.1℃, ±0.2℃, ±0.5℃) for energy calculation through temperature differentials
  • Flexible Mounting Options: Hook and snap-on installation methods for versatile placement on walls, pipelines, or distribution cabinets
  • Remote Monitoring: RS485 Modbus communication enables remote reading and consumption monitoring
  • Long Service Life: Ultrasonic technology with no moving parts in contact with fluid ensures extended operational lifespan
Working Principle
The SE603 utilizes the ultrasonic transit-time difference method for flow measurement. Sensors transmit and receive ultrasonic signals through moving liquid, with the time difference between upstream and downstream signals used to calculate flow velocity and volume.
Energy measurement is achieved through PT1000 temperature sensors that detect temperature differences between inlet and outlet water, enabling precise energy calculation.
Technical Specifications
Performance Specifications
  • Flow Range: ±0.1m/s ~ ±5m/s (±0.328ft/s ~ ±16ft/s)
  • Accuracy: ±2% of reading
  • Repeatability: 0.40%
  • Pipe Diameter Range: OD9.53mm ~ OD110mm
  • Measuring Medium: Regular water, sea water, cooling/hot water, alcohol
  • Pipe Material Compatibility: PVC, stainless steel, carbon steel, copper
Functional Specifications
  • Communication Interface: RS485 with Modbus protocol support
  • Power Supply: 24V DC
  • User Interface: 4 touch keys with backlit OLED 128×64 dot-matrix display
  • Temperature Range: Transmitter ambient: 32°F~122°F (0℃~50℃), Transducer medium: 32°F~176°F (0℃~80℃), RTD measuring: 35.6°F~221°F (2℃~105℃)
  • Humidity: 0~95% RH, non-condensing
  • IP Rating: IP54
  • Working Pressure: 1.6MPa
Physical Characteristics
  • Transmitter Material: Aluminum alloy
  • Sensor Type: Clamp-on
  • Cable Length: Standard 6.6ft (2m)
Pipe Size Compatibility
DN OD (mm) OD Range (mm) Inch Flow Range
DN6OD9.539.5-121/8"0.003-0.142 m³/h
DN8OD12.712-141/4"0.011-0.570 m³/h
DN10OD1514-163/8"0.026-1.282 m³/h
DN15OD2020-221/2"0.046-2.279 m³/h
DN20OD2525-283/4"0.103-5.128 m³/h
DN25OD3232-351"0.182-9.116 m³/h
DN32OD4038-451-1/4"0.285-14.244 m³/h
DN40OD5048-541-1/2"0.410-20.511 m³/h
DN50OD6358-642"0.729-36.464 m³/h
DN65OD7572-782-1/2"1.140-56.976 m³/h
DN80OD9086-963"1.641-82.045 m³/h
DN100OD110108-1164"2.917-145.858 m³/h
Product Images
SE603 Ultrasonic Energy Meter front view and display SE603 installation diagram and mounting options SE603 technical specifications and interface details SE603 clamp-on sensor application and pipe compatibility