Wood Moisture
Structural Moisture

Surface Measuring Cap Pair
M 20-OF 15

Ref.Nr. 31004315
For non-destructive surface measurements of wood and building moisture
DescriptionUsecases
DescriptionUsecases
M 20-OF 15

Description

The M 20-OF 15 Surface measuring cap pair is used for the resistance-based measurement of wood moisture and building moisture on surfaces without damaging the material to be measured.

In the area of wood moisture it is suitable for, e.g. the measurement of veneers, in the field of building moisture for the measurement of concrete, plaster or screeds before the application of a coating such as epoxy resin.

Measuring ranges

Resistance-based measuring
Resistance-based measuring
Measuring ranges
min.4 to max.100 % (dry mass)
min.3.1 to max.41 % water content

The actual measuring range depends on the connected measuring instrument.

Show compatible measuring instruments
Resistance-based measuring
Resistance-based measuring
Measuring ranges
min.0 to max.87 digits
min.0.1 to max.60 wt.-%
min.0.1 to max.12 CM-%

The actual measuring range depends on the connected measuring instrument.

Show compatible measuring instruments

Specifications

  • Operating depth approx. 2 to 5 mm

Carrier SystemNeeds one of these carrier systems

12 Measuring instruments compatible2 Usecases
M 20

Compatible instrumentsCan be used with these measuring instruments

32 Electrodes selectable
CH 17
4 to 100 % (dry mass)
0 to 200 digits
0.3 to 8.5 wt.-%
0.3 to 6.5 CM-%
0.3 to 25 wt.-%
0.3 to 12 CM-%
0 to 100 % R.H.
±1.8 (10 to 90 % R.H.) Sensor Accuracy
-20 to 80 °C
±0.3 (0 to 60 °C) Sensor Accuracy
-40 to 380 °C
±0.5 (0 to 60 °C) Sensor Accuracy
-50 to 250 °C
-30 to 170 °C
-2,5 to 2,5 m/s
6 Electrodes selectable
BL H 40
5 to 40 % (dry mass)
8 Electrodes selectable
BL H 41
5 to 40 % (dry mass)
4.5 to 45 % (dry mass)
7 Electrodes selectable
BL HT 70
5 to 70 % (dry mass)
3.1 to 41 % water content
-50 to 250 °C
6 Electrodes selectable
BL A plus
5 to 50 % (dry mass)
5 to 70 % (dry mass)
21 Electrodes selectable
BL E
0.1 to 42.2 wt.-%
0.1 to 9.6 CM-%
0.7 to 60 wt.-%
2.3 to 87 digits
0 to 200 digits
5.5 to 58 % (dry mass)
-50 to 250 °C
-50 to 350 °C
6 Electrodes selectable
H 35
4 to 30 % (dry mass)
6 Electrodes selectable
HT 65
4 to 60 % (dry mass)
21 Electrodes selectable
HB 30
4 to 30 % (dry mass)
0 to 80 digits
0.5 to 25 wt.-%
0.3 to 12 CM-%
0 to 199 digits
0.3 to 8.5 wt.-%
0.3 to 6.5 CM-%
-20 to 199.9 °C
29 Electrodes selectable
HT 85 T
4 to 100 % (dry mass)
0 to 80 digits
0.5 to 25 wt.-%
0.3 to 12 CM-%
-20 to 200 °C
-50 to 250 °C
-50 to 350 °C
37 Electrodes selectable
UNI 2
0 to 80 digits
0.5 to 25 wt.-%
0.3 to 12 CM-%
0 to 199 digits
0.3 to 8.5 wt.-%
0.3 to 6.5 CM-%
0 to 100 % R.H.
-20 to 200 °C
-20 to 70 °C
-50 to 600 °C
-20 to 199.9 °C
-50 to 600 °C
41 Electrodes selectable
RTU 600
4 to 100 % (dry mass)
0 to 80 digits
0.5 to 25 wt.-%
0.3 to 12 CM-%
0 to 199 digits
0.3 to 8.5 wt.-%
0.3 to 6.5 CM-%
0 to 100 % R.H.
-20 to 200 °C
-20 to 70 °C
-50 to 600 °C
-20 to 199.9 °C
-50 to 600 °C

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