Concrete Moisture Sensor SONO-M1

Reference SONO-M1

Manufacturer: IMKO

Condition: New

The SONO-M1 is an advanced sensor for measuring moisture in fresh concrete and similar construction materials.

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OVERVIEW
SPECIFICATIONS
Data sheet

The Sensor measures:	Fresh concrete Moisture

Classical procedures for measuring moisture are sometimes cumbersome and inaccurate. The technology of Time Domain Reflectometry (TDR) remedies here. A technology SONO-M1 takes use of to determine material moisture. The handy two-rod probe measures moisture in sand, gravel, expanded clay spheres and other aggregates. The hand-held meter HD2 and SONO-DIS are appropriate as connection for SONO-M1.

With the help of electrical and magnetical field lines the penetration depth lasts into infinite within the material to measure. The effective, for the measurement relevant penetration depth of the SONO-M1 probes comprises double the rod length. The illustration shows the effectively recorded measuring volume with the green waves.

Specification	Value
Voltage Supply	7V...24V-DC
Current Consumption	100mA @ 12V/DC during 2...3 seconds. Measurement cycle time
Measurement Range	0...40% water content
Accuracy (in % vol. water content)	±0.2%
Conductivity Range	0...5dS/m
Repeatability	±0.3%
Temperature Drift	±0.3%
Material Temperature Measurement Range	-15°C...50°C
Material Temperature Accuracy	±0.5°C (with permanent, complete stay in material)
Measurement Volume	1.0L = 130x100mm diameter
Probe Temperature Range	-15°C...50°C
Calibration	Calibrations for sand, gravel and grit pre-installed. Own calibrations possible, capacity for up to 15 calibration curves, calibration curve for dielectric constant possible
Probe Protection	Waterproof encapsulated in PVC (IP68)
Probe Dimensions	155 x Ø63mm
Rod Length	130mm
Rod Diameter	6mm
Interface	1.5m cable with 7-pole connector