Siemens SITRANS AS100 Acoustic sensor


  • Operating with a SITRANS CU02 control unit, the system detects conditions of high flow, low flow or no flow
  • The non-invasive design requires little or no maintenance
  • Multiple mounting options, screw in, bolt on, weld, or bond in place
  • With a high and low sensitivity range of operation, the sensor offers an exceptionally wide range of application capabilities

Siemens SITRANS AS100 Acoustic Sensor serves as an acoustic sensor employed in the detection of solid material flow. It identifies variations in high-frequency sound waves produced by moving equipment and materials and promptly responds to alterations in solid material flow, alerting to issues like blockages, the absence of products, or equipment malfunctions such as burst filter bags.


Power Supply 20 to 30 V DC, 18 mA (typical)
Operating Temperature Standard: -20 to 80 °C (-4 to 176 °F)
Extended: -40 to 125 °C (-40 to 257 °F
Output 0.08 to 10 V DC analog
Enclosure 304 (1.4301) Stainless Steel
4 meter integral cable


Siemens SITRANS AS100 Acoustic Sensor_DpstarGroup