SONO-WZ Concrete Sensor
SONO-WZ Concrete Sensor from IMKO, Germany, analyses water & cement in fresh concrete. It gives fast, accurate results within 1 or 2 minutes of testing onsite. The sensor defines the water content and W/C-value of fresh concrete immediately. This gives an instant assessment of the quality of the concrete. The quality of fresh concrete is significant for the stability and lifetime of concrete buildings. Previously, to determine the quality of concrete, a sample had to be dried and then tested, a cumbersome and time-consuming process.
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Advantages
- Precise measurement of water content in fresh concrete
- Display of water content per m3, taking into account the manually recorded bulk density
- Easy to use as the SONO-WZ probe is simply connected to the mobile hand-held meter SONO-DIS and is put directly in the fresh concrete to measure
- After 4-5 single measurements an automatic averaging organises the precise result within 1-2 minutes
- Measurement of fresh concrete of the consistency F2 to F6 is possible
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SONO-WZ Concrete Sensor Equipment Options:
Applications
- Construction
- Road Building
- Nuclear
- Rail
- Infrastructure Development
Specifications
Specifications
Power supply
7V..24V-DC
Power consumption
100mA @ 12V/DC during 2..3sec. of measuring
Water content measuring range
Up to 0..100% moisture content
Repeated accuracy
±2 litre /m3
Absolute accuracy
±3% from the total quantity of water
Conductivity range
0..50dS/m
Range for water/cement ratio
from 0.4 to >1
Measuring volume
0,5 Litre
Operating temperature
0°C…50°C
Calibration
Universal calibration for fresh concrete
Probe body
Stainless steel and ceramic, sealed to IP68
Size
155 x 60mm
Interface
1,5m cable with 7-pin female connector
Accessories
- Hand-held SONO-DIS Read-Out Meter
Resources
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