Audiowell International
Products
Flow Tube Products
Intelligent Flow Meters
Intelligent Flow Meters
The Ultrasonic Flow Tube body consists of a high-tech potable polymer material. Sizes range from 15mm to 25mm and all models include a pair of matched transducers. The standard frequency is 975 KHz with a standard Resonant impedance (R) of < 110. The intelligent digital flow sensors come standard with a UART-based, TTL level M-BUS serial communications interface.
- FS0001-000
- P-EVAL-0711-F1
- FS0002-000
- P-EVAL-0711-F2
- FS0009-000
- P-EVAL-0711-F9
- FS0010-000
- P-EVAL-0711-F10
Basic Flow Tubes (No on-board intelligence)
FS0001-000
THE 15mm Digital Flow Meter uses ultrasonic waves to measure liquid flow rate and outputs the digital flow signals directly. It consists of a lead-free measuring pipe and a pair of master-slave connected ultrasonic sensors. The circuit integrated in the sensor can calculate instantaneous flow rate and accumulated water usage with the time-of-flight method and monitors the status of fluid and pipe. The flow data are transmitted by UART-based, TTL level M-BUS serial communication for further processing or development.
FS0001-000_Product Specification_5-2018.pdf
P-EVAL-0711-F1 (Evaluation Kit for FS0001-000)
The P-EVAL-0711-F1 USB Demo Kit enables rapid demonstration of the FS0001 Series Intelligent Ultrasonic Flow Meter Modules using a PC with a standard USB interface.
The kit consists of a FS0001-000 15MM flow tube along with a PCBA that provides a connection to the sensor cable and an interface to a PC via standard USB interface. A GUI written in Python is available for download. The combined hardware and software components create a complete demonstration platform that allows rapid evaluation of the flow measurement compatibility with all other versions in the FS product series.
A custom, mass production PCBA can be developed for your application upon request.
P-EVAL-0711-F1 (Evaluation Kit for FS0001-000).pdf
FS0002-000
The 10mm Digital Flow Meter uses ultrasonic waves to measure liquid flow rate and outputs the digital flow signals directly. It consists of a lead-free measuring pipe and a pair of master-slave connected ultrasonic sensors. The circuit integrated in the sensor can calculate instantaneous flow rate and accumulated water usage with the time-of-flight method and monitors the status of fluid and pipe. The flow data are transmitted by UART-based, TTL level M-BUS serial communication for further processing or development.
FS0002-000_Product Specification_5-2018.pdf
P-EVAL-0711-F2 (FS0002-000 Evaluation Kit)
The P-EVAL-0711-F2 USB Demo Kit enables rapid demonstration of the FS0002 Series Intelligent Ultrasonic Flow Meter Modules using a PC with a standard USB interface.
The kit consists of a FS0002-000 10mm flow tube along with a PCBA that provides a connection to the sensor cable and an interface to a PC via standard USB interface. A GUI written in Python is available for download. The combined hardware and software components create a complete demonstration platform that allows rapid evaluation of the flow measurement compatibility with all other versions in the FS product series.
A custom, mass production PCBA can be developed for your application upon request.
P-EVAL-0711-F2 (FS0002-000 Evaluation Kit).pdf
FS0009-000
The 20mm Digital Flow Meter uses ultrasonic waves to measure liquid flow rate and outputs the digital flow signals directly. It consists of a lead-free measuring pipe and a pair of master-slave connected ultrasonic sensors. The circuit integrated in the sensor can calculate instantaneous flow rate and accumulated water usage with the time-of-flight method and monitors the status of fluid and pipe. The flow data are transmitted by UART-based, TTL level M-BUS serial communication for further processing or development.
FS0009-000 Ultrasonic Flow Meter Module - revA1 dpf 1-20-20.pdf
P-EVAL-0711-F9 (FS0009-000 Evaluation Kit)
The P-EVAL-0711-F9 USB Demo Kit enables rapid demonstration of the FS0009 Series Intelligent Ultrasonic Flow Meter Modules using a PC with a standard USB interface.
The kit consists of a FS0009-000 20mm flow tube along with a PCBA that provides a connection to the sensor cable and an interface to a PC via standard USB interface. A GUI written in Python is available for download. The combined hardware and software components create a complete demonstration platform that allows rapid evaluation of the flow measurement compatibility with all other versions in the FS product series.
A custom, mass production PCBA can be developed for your application upon request.
P-EVAL-0711-F9 (FS0009-000 Evaluation Kit).pdf
FS0010-000
The 25mm Digital Flow Meter uses ultrasonic waves to measure liquid flow rate and outputs the digital flow signals directly. It consists of a lead-free measuring pipe and a pair of master-slave connected ultrasonic sensors. The circuit integrated in the sensor can calculate instantaneous flow rate and accumulated water usage with the time-of-flight method and monitors the status of fluid and pipe. The flow data are transmitted by UART-based, TTL level M-BUS serial communication for further processing or development.
FS0010-000 Ultrasonic Flow Meter Module - revA1 dpf 1-20-20.pdf
P-EVAL-0711-F10 (FS0010-000 Evaluation Kit)
The P-EVAL-0711-F10 USB Demo Kit enables rapid demonstration of the FS0010 Series Intelligent Ultrasonic Flow Meter Modules using a PC with a standard USB interface.
The kit consists of a FS0010-000 25mm flow tube along with a PCBA that provides a connection to the sensor cable and an interface to a PC via standard USB interface. A GUI written in Python is available for download. The combined hardware and software components create a complete demonstration platform that allows rapid evaluation of the flow measurement compatibility with all other versions in the FS product series.
A custom, mass production PCBA can be developed for your application upon request.
P-EVAL-0711-F10 (FS0010-000 Evaluation Kit).pdf
Basic Polymer Flow Tubes (no on-board IC)
The Ultrasonic Flow Tube body consist of either a high-tech polymer material or a non-potable brass material. Sizes are15mm to 25mm and both models include a pair of matched transducers.
The standard frequency is 975 KHz with a standard Resonant impedance (R) of < 110.
Audiowell International recommends using all of the below Ultrasonic Flow Tubes with one of the following Time of Flight integrated circuits with the Audiowell flow tubes:
- Analog: MAX35103, MAX35104
- Sciocense: AS6031, AS6040, TDC-GP30-F01, TDC-GP22
- Texas Instruments: MSP430 MCU's with Ultrasonic AFE, TDC1000
A link for each company is on each Flow Tube specification. All of these IC manufacturers have Audiowell on their EVKits / reference designs.
HS0014-000
The HS0014-000 offers the high-tech polymer material that is made of an NSF approved material for potable applications. The HS0014-000 is a 15mm size polymer pipe with a pair of ultrasonic transducers. As the signal generating unit of an ultrasonic flow meter, the HS0014-000 is used for transmitting and receiving accurate, stable, and continuous ultrasonic signals to the flow measurement electronics. The standard frequency is 975 KHz with a standard Resonant impedance (R) of < 110. The connecting thread for the pipe is a British System 3/4G thread.
HS0014-000 Ultrasonic Cold Water Flow Tube - revA1_1 11-25-19.pdf
HS0016-000
The HS0016-000 offers the high-tech polymer material that is made of an NSF approved material for potable applications. The HS0016-000 is a 20mm size polymer pipe with a pair of ultrasonic transducers. As the signal generating unit of an ultrasonic flow meter, the HS0016-000 is used for transmitting and receiving accurate, stable, and continuous ultrasonic signals to the flow measurement electronics. The standard frequency is 975 KHz with a standard Resonant impedance (R) of < 110. The connecting thread for the pipe is a British System G1 thread.
HS0016-000 Ultrasonic Cold Water Flow Tube - revA1_1 dpf 11-26-19.pdf
HS0017-000
The HS0017-000 offers the high-tech polymer material that is made of an NSF approved material for potable water applications. The HS0017-000 is a 25mm size polymer pipe with a pair of ultrasonic transducers. As the signal generating unit of an ultrasonic flow meter, the HS0017-000 is used for transmitting and receiving accurate, stable, and continuous ultrasonic signals to the flow measurement electronics. The standard frequency is 975 KHz with a standard Resonant impedance (R) of < 110. The connecting thread for the pipe is a British System G1 1/4 thread.
HS0017-000 Product Specification_12-2018.pdf
