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Continuous Ultrasonic Level Measurement

Echomax Transducers

Siemens Echomax transducers are easy to install and require little to no maintenance, handling dust, moisture, vibrations, flooding, and high temperatures without fail. And for those dirty applications, ultrasonic transducers’ self-cleaning faces literally shake themselves clean of dirt and buildup, giving you the reliable performance you need.

Echomax XRS-5

Echomax XRS-5 ultrasonic transducer provides reliable, continuous level monitoring of liquids and slurries in narrow lift stations/ wet wells, flumes, weirs and filter beds. The low-cost XRS-5 transducer is compatible with a full range of Siemens controllers, from a basic system for high/low alarm or simple pump control, up to advanced control systems with communications, telemetry and SCADA integration capabilities.

Key Advantages

  • Narrow beam angle of only 10°
  • Self-cleaning and low maintenance
  • Chemically resistant PVDF copolymer enclosure and CSM rubber face are designed for maximum resistance to methane, salt water, caustics and harsh chemicals
  • Fully submersible: IP68 degree of protection
  • Easy installation with 1″ NPT or R 1″ BSPT connection

 

Supplementary Components are designed to work with most types of instrumentation to provide enhanced functionality such as remote displays and remote monitoring solutions. Please find more information here.

Don’t forget that the safest engineered level measurement solution includes switches for back-up, overfill, low level and dry run protection. Click here for more information.

Technical specifications

Echomax XRS-5
Range
0.3 to 8 m (1 to 26 ft)
Maximum Temperature
65 °C (149 °F)
Frequency
44 kHz
Key Applications
Wet wells, flumes, weirs, filter beds

Echomax XPS

Echomax XPS transducers use ultrasonic technology to measure level in a wide range of liquids and solids. The transducers can be fully immersed, are resistant to steam and corrosive chemicals, and can be installed without flanges.

Key Advantages

  • Integral temperature compensation
  • Low ringing effect reduces blanking distance
  • Optional foam facing for dusty applications
  • Self-cleaning and low maintenance
  • Chemically resistant
  • Hermetically sealed
 

Supplementary Components are designed to work with most types of instrumentation to provide enhanced functionality such as remote displays and remote monitoring solutions. Please find more information here.

Don’t forget that the safest engineered level measurement solution includes switches for back-up, overfill, low level and dry run protection. Click here for more information.

Technical specifications

Echomax XPS
Range
XPS-10: 0.3 to 10 m (1 to 33 ft)
XPS-15: 0.3 to 15 m (1 to 50 ft)
XPS-30: 0.6 to 30 m (2 to 98 ft)
Maximum Temperature
XPS-series: up to 95 °C (203 °F)
Frequency
XPS-10 / XPS-15: 44 kHz
XPS-30: 30 kHz
Typical Applications
Wet wells, flumes, weirs, filter beds

ST-H Transducer

ST-H transducers use ultrasonic technology to measure level in chemical storage and liquid tanks. The narrow design of the ST-H allows the transducer to be mounted on a 2″ (50.8 mm) standpipe. When mounted correctly, it is completely protected from the process and can even be used in harsh, corrosive environments.

Key Advantages

  • Integral temperature compensation
  • Low ringing effect reduces blanking distance
  • Self-cleaning and low maintenance
  • Chemically resistant
  • Hermetically sealed
 

Supplementary Components are designed to work with most types of instrumentation to provide enhanced functionality such as remote displays and remote monitoring solutions. Please find more information here.

Don’t forget that the safest engineered level measurement solution includes switches for back-up, overfill, low level and dry run protection. Click here for more information.

Technical specifications

ST-H Transducer
Range
0.3 to 10 m (1 to 33 ft)
Maximum Temperature
up to 73 °C (163 °F) (CSA/FM model)
up to 60 °C (140 °F) (ATEX model)
Frequency
44 kHz
Typical Applications
Chemical storage, liquid tanks

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