
Sounding M's
Versatile electromechanical level transmitter applicable to harsh conditions
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Versatile electromechanical level transmitter applicable to harsh conditions
Click here to download documents.
Sounding M's is a versatile electromechanical level transmitter that measures the level of media in various industrial applications by lowering the sensing weight into the process using a motor-driven wire-rope reel. When the weight reaches the material surface, it retracts the wire and calculates the level by the traveling distance of the weight.
Stable level measurement unaffected by material properties such as dielectric constant, bulk density, etc. because of the mechanical principle.
The proven mechanical principle provides reliable measurement even under harsh conditions such as high density flying dust, vapor, etc. where non-contact technologies may be limited.
Applicable to wide range of industrial applications from general bulk solid silos to harsh high temperature furnaces as well as the interface level measurement between liquid and sediment in the liquid.
Explosion-proof (d2G4) type available as well.


Variety of weight shapes suitable for object medias which material properties especially bulk density is considered.
Customized shape designed for your specific application is available.


Ready to design a customized system or device which is suitable for your specific application.
Above photo is the measurement device with the movable trolley.
Sounding M's measures the level of object media using a motor-driven wire-rope mechanism with a sensing weight.
During a measurement cycle, the motor lowers the sensing weight from its home position into the process.
When the weight contacts the surface of object media, the contact is detected by a change in wire tension (motor load).
The motor then reverses to retract the wire-rope and the system calculates the material level based on the measured travel distance of the sensing weight.
Series | Main models | Remarks |
MDMC Series | MDMC-2K | Measuring range = 0-20m, Open drum type |
MDMC-2S | Measuring range = 0-20m, Enclosed drum type | |
MDMC-4K | Measuring range = 0-40m, Open drum type | |
MDMC-4S | Measuring range = 0-40m, Enclosed drum type |
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