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Pioneer(Dalian)Automation Instrument Co.,Ltd

Pioneer(Dalian)Automation Instrument Co.,Ltd


Pioneer(Dalian)Automation Instrument Co.,Ltd
HomeProductsUltrasonic Flow MeterWall Mounted Ultrasonic Flow MeterTDS-100W Clamp On Type Ultrasonic Flow Meter
TDS-100W Clamp On Type Ultrasonic Flow Meter
TDS-100W Clamp On Type Ultrasonic Flow Meter
TDS-100W Clamp On Type Ultrasonic Flow Meter
TDS-100W Clamp On Type Ultrasonic Flow Meter
TDS-100W Clamp On Type Ultrasonic Flow Meter
  • TDS-100W Clamp On Type Ultrasonic Flow Meter
  • TDS-100W Clamp On Type Ultrasonic Flow Meter
  • TDS-100W Clamp On Type Ultrasonic Flow Meter
  • TDS-100W Clamp On Type Ultrasonic Flow Meter
  • TDS-100W Clamp On Type Ultrasonic Flow Meter

TDS-100W Clamp On Type Ultrasonic Flow Meter

    Payment Type: L/C,T/T,Paypal,Western Union
    Incoterm: FOB,CFR,CIF
    Delivery Time: 7 Days

Basic Info

Model No.: TDS-100W

Accuracy: 1.5%

Liquid Types: Most Clean Liquids Or Liquids Containing Small Amounts Of Suspended Solids Or Gas Bubbles

Measuring Principle: Transit-Time

Pipe Size: DN15...DN6000

Max. Fluid Temperature: -40...+160℃

Output: 4-20mA/Pulse/RS485

Language: English; Chinese(Other's On Request)

Display: LCD With Backlight, Display Accumulated Flow/heat, Instantaneous Flow/heat, Velocity, Time Etc.

Measurement Period: 500ms

Power Supply: AC220V Or DC24V

Additional Info

Packaging: Cartons Or Wooden Case

Productivity: 10000

Brand: PioneerInstrument

Transportation: Ocean,Land,Air, UPS

Place of Origin: China

Supply Ability: 1000

Certificate: CE

HS Code: 9026100000

Port: Dalian,Dalian,Dalian

Product Description


TDS-100W ultrasonic Flow Meter is designed to measure the fluid velocity of liquid within a closed conduit. The transducers are a non-contacting, clamp-on type, which will provide benefits of non-fouling operation and easy installation.

The TDS-100W transit-time flowmeter utilizes two transducers that function as both ultrasonic transmitters and receivers. The transducers are clamped on the outside of a closed pipe at a specific distance from each other. The transducers can be mounted in V-method where the sound transverses the pipe twice, or W-method where the sound transverses the pipe four times, or in Z-method where the transducers are mounted on opposite sides of the pipe and the sound crosses the pipe once. This selection of the mounting method depends on pipe and liquid characteristics. The flow meter operates by alternately transmitting and receiving a frequency modulated burst of sound energy between the two transducers and measuring the transit time that it takes for sound to travel between the two transducers. The difference in the transit time measured is directly and exactly related to the velocity of the liquid in the pipe, show as follows:

Ultrasonic Flowmeters
Ultrasonic Flow meters




Main unit


Better than ±1%


Better than 0.2%


Transit-time measuring principle





LCD with backlight, display accumulated flow/heat, instantaneous flow/heat, velocity, time etc.


Analogue output: 4-20mA or 0-20mA current output. Impedance 01kW. Accuracy 0.1%.

OCT output: Frequency signal (1~9999HZ)

Relay output: over 20 source signal (no signal, reverse flow etc.)

RS485 serial port


Three analogue input

Three-wire PT100 resistor input (optional)

Other functions

Automatically record the totaliser data of the last 64 days / 64 months / 5 years;

The power-on time and corresponding flow rate of the last 64 power on and off events. Allow manual or automatic flow loss compensation

The instrument working status of the last 64 days


Steel, stainless steel, cast iron, cement pipe, copper, PVC, aluminum, FRP etc. Liner is allowed



Straight pipe section

In the upstream it must be beyond 10D, in the downstream it must be beyond 5D, in the upstream the length must be beyond 30D from the access of the pump. (D stands for pipe diameter)



Water, sea water, industrial sewage, acid & alkali liquid, alcohol, beer, all kinds of oils which can transmit ultrasonic single uniform liquid


Standard: -30˚C - 90˚C ,High-temperature:-30˚C - 160˚C


Less than 10000ppm, with a little bubble

Flow Direction

Bi-directional measuring, net flow/heat measuring



Main Unit: -30˚C - 80˚C

Transducer: -40 -110, Temperature transducer: select on enquiry


Main Unit: 85% RH

Transducer: water-immersible, water depth less than 3m


Twisted Pair Line, standard length of 20m, can be extended to 500m (not recommended); Contact the manufacturer for longer cable requirement.

RS-485 interface, transmission distance up to 1000m

Power Supply

AC220V or DC24V

Power Consumption

Less than 1.5W


MODBUS, M-BUS, Fuji extended protocol and other factory protocol

Ultrasonic Flowmeters

Ultrasonic Flow sensor

Looking for ideal Ultrasonic Flowmeters Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Clamp on Flow Meters are quality guaranteed. We are China Origin Factory of Ultrasonic Flow Meters. If you have any question, please feel free to contact us.

Product Categories : Ultrasonic Flow Meter > Wall Mounted Ultrasonic Flow Meter

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