Basically:
The sensor in the "Solid" version differs from the other sensors in several respects, both externally and technically. This sensor was specially designed for rough, industrial use under the toughest conditions and contains all the measuring technology in a well-protected housing.
Measurement technology:
The measuring technology and the measuring accuracy is identical to the other sensors, also identical is the connection via the 3/4 inch thread. Thus the accessories of this sensor are fully compatible and can also be used in mixed operation with other sensors.
Wireless version:
As with the other sensors, SuperSense Solid is available in a wireless version, which behaves exactly like the other sensors and can be controlled from the same app.