Ultrasonic Flow Transmitter

  Enquire / contact me

for aqueous solutions

Sensor Technology

Ultrasonic Flow Transmitter
Ultrasonic Flow Transmitter

Type 8081 ultrasonic flow transmitter,  from Bürkert Fluid Control Systems is a new transmitter for monitoring or controlling aqueous solutions. Applications include monitoring the cooling water during robot welding, injection moulding, die casting, as well as monitoring coolants in metal cutting applications. Thanks to the ultrasonic technology, it is also suitable for all applications where flow in a highly dynamic range (up to 1:500) needs to be measured with great accuracy (2% oR + 0.01% FS) using sensors with no moving parts. The measurement principle is based on the transit time technique: two piezo-electric sound converters transmit and receive the sound waves. The sound travel times are measured in the nanosecond range. The crucial point is that the ultrasonic signal moves faster in the flow direction than in the opposite direction: the difference in transit time is directly proportional to the flow speed and can therefore be used to determine the flow rate.

Posted on November 13, 2009 - (1397 views)
Bürkert GmbH & Co. KG
Christian-Bürkert-Str.13-17
74653 Ingelfingen - Germany
+49-7940-1091111
+49-7940-1091448
View full company profile
Location
Related articles
Wireless Torque Sensors for Aerospace Sector
Temperature and Pressure Sensors with IO-LINK
AMR Based Current Sensors
NEW: Worldwide Smallest Draw-Wire Sensor
Multi-Turn Absolute Encoders
wireSENSOR MT19
Easy and Profitable Measurement Solutions Using Smart Laser Sensors
Compact True Color Sensor
Blue Laser Scanners for Profile Measurements on Shiny, Highly Polished Surfaces
Absolute Encoder for Drive Technology
Shock Transportation Data Logger MSR175
Laser Triangulation Sensors optoNCDT 1420
Sensing Innovation in Process and Control
Mechanical Position Sensor MP600 Series
The Internet of Things Starts with a Sensor
Temperature Sensors
Smart Sensors Sensorik 4.0
Compact True Color Recognition Sensor
Sensing Innovation in Process and Control
Level Switches RFS-9 and RFS-12
AMR Based Current Sensors
NEW: Worldwide Smallest Draw-Wire Sensor
wireSENSOR MT19
Easy and Profitable Measurement Solutions Using Smart Laser Sensors
Compact True Color Sensor
Blue Laser Scanners for Profile Measurements on Shiny, Highly Polished Surfaces
Absolute Encoder for Drive Technology
Compact True Color Sensor
A new performance class in inductive displacement measurements
Positioning System
Absolute Encoder for Drive Technology
Confocal Sensor for OEM Applications
LMI Technologies Receives the Certification for Integration with Universal Robots
SIKO Presents the PositionLine at SPS IPC Drives 2018 with IEN Europe
SIKO Presents the MagLine at SPS IPC Drives with IEN Europe
Ultra-Low Power Accelerometer for IoT
Measuring the Position of Hydraulic and Telescopic Cylinders
Smart Process Gating Method
3D Smart Sensors
Compact Rugged Pressure Transmitters