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Home > products > Clip On Ultrasonic Flow Meter > SE603 Clip On Ultrasonic Flow Meter with Easy Installation RS485 Modbus Communication and Energy Measurement

SE603 Clip On Ultrasonic Flow Meter with Easy Installation RS485 Modbus Communication and Energy Measurement

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:

Easy Installation Ultrasonic Flow Meter

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RS485 Modbus Communication Ultrasonic Energy Flowmeter

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Energy Measurement SE603 Ultrasonic Flow 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 Clip On Ultrasonic Flow Meter with Easy Installation RS485 Modbus Communication and Energy Measurement
SE603 Clip-On Ultrasonic Flow Meter
Product Overview

The SE603 Separate Ultrasonic Energy Flowmeter is a clamp-on type ultrasonic flow meter designed for easy installation without pipe modifications. Ideal for residential and industrial applications including housing complexes, condominiums, factories, and neighborhood monitoring systems.

Introduction

The SE603 ultrasonic energy meter utilizes advanced TVT technology for precise flow and energy measurement, meeting modern standards for energy and environmental conservation. It accurately measures heat and cooling energy in water-based heat transfer systems, making it suitable for various applications from residential buildings to industrial facilities.

Key advantages include remote reading capabilities via RS485 Modbus communication, minimal pressure loss due to ultrasonic technology, and long service life with no moving parts in contact with the fluid.

Main Features
  • No Pipe Modification Required: Simple clamp-on installation eliminates the need for cutting pipes, shutting down systems, or stopping production
  • Energy Measurement: High-accuracy PT1000 temperature sensors (±0.1℃, ±0.2℃, ±0.5℃) measure energy through inlet/outlet water temperature differences
  • Easy Installation Options: Hook mounting or snap-on design for versatile installation on walls, pipelines, or distribution cabinet rails
  • No Special Tools Needed: Installation can be completed with a single Phillips-head screwdriver
Working Principle

The SE603 operates on the ultrasonic transit-time difference method. Ultrasonic signals transmitted through sensors measure the time difference between upstream and downstream signals in moving liquid, calculating flow velocity and volume. Energy measurement is derived from temperature differences between inlet and outlet water using PT1000 temperature sensors.

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 PVC, stainless steel, carbon steel, copper
Function Specifications
Communication Interface RS485 with Modbus protocol support
Power Supply 24V DC
Keyboard 4 touch keys
Display Built-in backlit OLED 128×64 dot-matrix
Temperature Range Transmitter: 0℃~50℃ (32℉~122℉)
Transducer: 0℃~80℃ (32℉~176℉)
RTD: 2℃~105℃ (35.6℉~221℉)
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 2m (6.6ft)
Pipe Clamp Application Range
DN OD (mm) OD Range Inch Flow Range
DN6OD9.539.5mm-12mm1/8"0.003 ~ 0.142 m³/h
DN8OD12.712mm-14mm1/4"0.011 ~ 0.570 m³/h
DN10OD1514mm-16mm3/8"0.026 ~ 1.282 m³/h
DN15OD2020mm-22mm1/2"0.046 ~ 2.279 m³/h
DN20OD2525mm-28mm3/4"0.103 ~ 5.128 m³/h
DN25OD3232mm-35mm1"0.182 ~ 9.116 m³/h
DN32OD4038mm-45mm1-1/4"0.285 ~ 14.244 m³/h
DN40OD5048mm-54mm1-1/2"0.410 ~ 20.511 m³/h
DN50OD6358mm-64mm2"0.729 ~ 36.464 m³/h
DN65OD7572mm-78mm2-1/2"1.140 ~ 56.976 m³/h
DN80OD9086mm-96mm3"1.641 ~ 82.045 m³/h
DN100OD110108mm-116mm4"2.917 ~ 145.858 m³/h
Flow rates also available in l/min and gal/min equivalents
Product Images
SE603 Ultrasonic Flow 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