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Energy Flow Meter For Chilled Water

Flo-Instruments Co., Ltd

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Energy Flow Meter For Chilled Water

Country/Region china
City & Province shenzhen guangdong
Categories Other Measuring & Analysing Instruments
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Product Details

ST501-PT100 Ultrasonic Energy Meter

Clamp-on type ultrasonic energy meters for cooling and heating consumption measurement.

 

Introduction

ST501-PT100 is an upgraded version of ST501, adding heat energy measurement function, so it can detect flow rate and heat energy consumption of the fluid at the same time.

 

Benefits

  • Measures the actual flow and total consumption ofvarious 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 so as 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 to make system optimization.
  • Built-in keypad and simple menu system for fast and easy programming of pipe diameter, pipe material, liquid type, and measurement units.

 

Principle

  • Introduction to TVT

TVT(Transit-Time Vortex) technology represents a cutting-edge approach to ultrasonic flow measurement, combining the principles of transit-time ultrasonics with the capability to harness the vortex shedding phenomenon, delivering unparalleled accuracy and versatility in ultrasonic flow meters. This innovative integration technology enhances the accuracy, versatility, and performance of ultrasonic flow meters, making them well-suited for a wide range of applications across various industries and is a valuable solution for industries requiring precise flow measurements in varying flow conditions.

 

  • Enhanced Accuracy in Turbulent Flows:

TVT technology excels in applications where fluid flow conditions vary between laminar and turbulent. The incorporation of vortex shedding data enhances accuracy in challenging flow environments.

  • Versatility in Fluid Types:

TVT technology is versatile and suitable for a wide range of fluid types, including liquids with varying viscosities and densities.

 

 

Specifications

 

MeasurementGeneral Data
FlowFlow Unit
Velocity Rate0.03~±16ft/s(0.01 ~±5m/s)Support metric unit selection,
Cubic Meters(m³),Liters(l),
USA Gallons(gal)./hour,/min,The factory default unit is m³per hour.
Accuracy+1.0%
Repeatability0.3%
Pipe SizeDN25~DN1200(1”"~48")
LiquidWater,Sea water,Oil,Alcohol…Energy Unit
Pipe MaterialCarbon Steel,Stainless Steel,PVC…Giga Joule (GJ),Kilocalorie (Kc),
KWh,BTU
Power Supply24 VDC
Cable Length10mTotalizer
Key Panel16(4×4)touch keys6 bit flow rate totalizer.
Display20×2,alphanumeric,backlit LCDCommunication &Output
Ambient Temp32°F~+140°F(0℃~60℃)ModBus RS485,4~20mA,
Maximum load:750Ω
OCT upper and lower limit alarm
Fluid Temp.32°F~+140°F(0℃~60℃)
PT100 Temp.Sensor32°F~257°F(0℃~125℃)
Ambient HumidityRH 0~95%,No condensationHousing Material
IP RateTransmitter:IP65Aluminum alloy
Transducer:IP68

 

 

 

 

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