Key Features and Specifications
Type: Wetted, clamp-on ultrasonic transducer.
Mounting: Mounts externally on the pipe using a chain, strap, or fixture.
Frequency: Likely 1 MHz (a common standard frequency for this series).
Cable Length: Likely 5 meters (a common standard length; denoted by N).
Operating Temperature Range: Typically -40 to 100 °C (for the sensor itself).
Compatibility: Designed to work with specific Yokogawa ultrasonic flow transmitters (e.g., UT550).
Application: Suitable for measuring the flow of a wide range of liquids (water, chemicals, oils) in pipes made of materials that conduct ultrasound.
Required Use: Coupling gel is essential for proper operation to eliminate air gaps. The UT55A is only a sensor. It must be paired with a compatible Yokogawa ultrasonic flow transmitter (like a UT550) to form a functioning flow meter.