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Ultrasonic Flow Module
  Ultrasonic flow module/RTU is widely used in all kinds of liquid for long time measurement, neither need broken tube nor block installation.
Description

1. product introduction

  Ultrasonic flow module/RTU is widely used in all kinds of liquid for long time measurement, neither need broken tube nor block installation. The main unit uses guide installation, and the sensor was installed in the measurement pipelines. The main unit and sensor connected by the ultrasonic flow meter’s special power cable, not only can complete the flow measurement, but also complete the measurement of the quantity of the heat. This series are widely used to meausre the form a complete set of system integration, water resources, energy saving, water supply and drainage, heating network monitoring projects such as flow rate, heat metering.

2. the features

  High accuracy: accuracy can reached to 1 %.

  Wide measuring range: Several types transducer for selection, pipe size from DN15mm to DN6000mm

  High reliability: Low voltage, pulse transmission circuit, high measurement accuracy, Improve the service life and reliability.

  Strong anti-interference ability: Adopt double balanced differential signal transmitting and receiving circuit to resist inverter, television tower, high tension line
interference effectively.

  Powerful Functions: Current output: 4-20mA, one channel, can be used for flow/heat transmitter;

  OCT output: two channels, can be used for flow /heat switch;

  Current input: 4-20mA, three channels, can be used for data collector;

  Tri-wire resistance signal input (PT100): two channels, can be used for calorimeter.

  Far transmission distance: Connecting module and secondary meter through RS-485 interface, transmission distance up to 1000m.

  Support the heat measurement: measuring the heat through connect with the temperature sensor.

3. Measurement of figure

Flow measurement The heat/cold quantity measurement Features
Clamp-on transducer
Installation without broken tube or flow, no pressure loss. And easy to install.
Match with clip temperature sensor that can measure the temperature of the outer of pipeline, which realize the heat quantity measurement.
insertion    
Installation without broken tube or flow, no pressure loss. Long-term stability and reliable operation.
Adapt to inserted temperature sensor so that realize the measurement of the heat quatity.
prover  section
Installation without broken tube or flow, no pressure loss. And easy to install. Match with inserted temperature sensor that can measure the temperature of the outer of pipeline, which realize the heat quantity measurement.
 
 

4. optional flow sensor
The different fluid, pipe situation and installation way can choose different sensor. (different way to install and features please reference the measurement of figure. 
category Pictures Specifications Model Diameter Temperature range Size
Clamp-on transducer   small size TS-2 DN15~DN100 -30~90℃ 45×25×32mm
Medium size TM-1 DN50~DN700 -30~90℃ 64×39×44mm
Large size TL-1 DN300~DN6000 -30~90℃ 97×54×53mm
High temperature clamp-on transducer High temperature small size TS-2-HT DN15~DN100 -30~160℃ 45×25×32mm
High temperature medium size TM-1-HT DN50~DN700 -30~160℃ 64×39×44mm
High temperature large size TL-1-HT DN300~DN6000 -30~160℃ 97×54×53mm
Insert-type Standard size TC-1 DN80~DN6000 -30~160℃ 190×80×55mm
Extended type TC-2 DN80~DN6000 -30~160℃ 335×80×55mm
Prover section Prover section of πtype G3 DN15~DN25 -30~160℃  
304 steel stainless
Threaded connections
 
The detailed reference to the pipe section of sensor specification table
Standard prover section G2 DN32~DN40 -30~160℃
Carbon steel material
Threaded connections
 
Standard prover section G1 DN50~DN6000 -30~160℃ Carbon steel material
Flange connections  

 

 5. optional temperature sensor
Pictures Type Model Measurement range Temperature range Installation requirements Accuracy
Three wire system PT100
Clamp-on
temperature transducer
CT-1 >DN50 -40~160℃ without broken tube  
 
100℃±0. 8℃
The temperature difference after exact match is≤0. 1℃
Three wire system PT100 Inserted
temperature sensor
TCT- 1 >DN50 -40~160℃ broken tube
Three wire system PT100
Inserted
Temperature transducer with pressure installation
PCT- 1 >DN50 -40~160℃ without broken tube
Small diameter with three wire system PT100
Inserted temperature sensor
SCT-1 <DN50 -40~160℃ broken tube
 6. the basic technical parameters
Category Performance and parameters
Main unit Principle Time different principle, 4 bytes IEEE754 floating point arithmetic
Accuracy Flow: be superior to ±1%
Operate 4 key touch the keyboard
 
Signal output
1 way output 4 ~20mA, impedance 0~1K, accuracy 0.1%
1 way OCT pulse output(pulse width is 6~1000ms,the default is 200ms)
1 way relay output
Signal input 3 way input 4~20mA, accuracy is 0.1%, can be collected, such as the temperature ,pressure, liquid level signal.
It can connect with 3-wire system PT100, to measure the heat quantity
Data interface Isolation of RS485 serial interface, can through the PC to upgrade Flowmeter. Supported MODBUS.
Special cable Custom twisted-pair, generally limited to 50 meters; Choose RS485 communications, the transmission distance can reach more than kilometers
Situation of the pipeline Pipe material Steel, aluminum, stainless steel, cast iron, copper, PVC, FRP etc. All quality of pipeline,allows for the lining.
Internal diameter of pipe 15~6000mm
Straight pipe To meet the sensor installation point, 10 D, downstream 5 D, 30 D to the pump discharge for pipe diameter (D)
Measurement media Items Water, sea water, industrial wastewater, acid alkali, alcohol, beer, various oil etc all kinds can conduction a homogeneous liquid  of ultrasonic.
Temperature Temperature:-30~160℃
Turbidity 10000ppm  And the bubble content is small
Flow rate 0~±10m/s
Work environment Temperature Host :-20~60℃;flow sensor:-30~160℃
Humidity Host :85% RH, flow sensor: it can be worked in the water, depth of water≤2m  (NOTE: After the glue)
Power DC8~36V or AC85~264V(optional)
Power consumption go 1.5W
 7. selection of coding
TUF-2000M- flow sensor–DN Diameter mm– pipe - work pressure MPa- cable length m– temperature sensor 
Flow sensor TS-2 Small size clamp-on transducer Pipe 0 Carbon steel Temperature sensor N No temperature measurement
TM-1 Medium size clamp-on transducer 1 Steel stainless CT-1 Clamp-on temperature transducer
TL-1 large size clamp-on transducer 2 Cast iron TCT-1 Temperature insertion transducer
TS-2-HT  
Small size High temperature
Clamp-on transducer  
3 Glass fiber reinforced plastic PCT-1 Inserted temperature sensor with pressure installation
TM-1-HT Medium size High temperature
Clamp-on transducer        
4 PVC SCT-1 Small temperature transducer
TL-1-HT Large  size High temperature
Clamp-on transducer
5 Cement    
TC-1 Standard insertion type 6 Other    
TC-2 Extended insertion        
G Pipe section        
Examples TUF -2000M -TM -1 -DN300 -0 -1 .6MPa -10m -PCT-1
Explanation Fixed one-piece ultrasonic Flowmeter,Medium-sized clamp type sensor, diameter is DN300, Carbon steel material, nominal pressure 1. 6 mpa, between the host and sensor cable length is 10 meters, have the function of heat measurement, matching with pressure insertion type temperature sensor installation.

 Target Flowmeter/Functional Unified Fixed Ultrasonic Flowmeter/Handheld Ultrasonic Flowmeter/ Ultrasonic Flow Module/Portable Ultrasonic Flowmeter/Separate Fixed Ultrasonic Flowmeter/Insertion type Electromagnetic Flowmeter/ Battery powered Electromagnetic Flowmeter/ Remote Type electromagnetic Flowmeter/ TYLD Flanged Electromagnetic Flowmeter/Clamped Electromagnetic Flowmeter/ Metal Tube Float Flowmeter/ Verabar of the Flowmeter/ Insertion Vortex Street Meter/ Integrated Vortex Flowmeter with Temperature & Pressure Compensation/ Intelligent Vortex Flowmeter/ Gas Turbine Flowmeter/ Liquid Turbine Flowmeter/Thermal Gas Mass Flowmeter/ Coriolis Mass Flowmeter/LFX rotor steam Flowmeter/ LUXB liquid precession vortex Flowmeter/ Cross section Flowmeter/ FP-64B balanced dual-chamber container/ LG series throttling device/Integral differential pressure flowmeter/LC Oval gear flowmeter/V Cone Flowmeter/LGBA Annubar Flowmeter/ LGBD Delta Flowmeter/3151 on-line densimeter

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