FS 30-M

6 Environmental Measuring Instruments
Environmental Measuring Kreuzlinienlaser
Instruments 6
» FHT 60 » FHT 100
FHT 60 and FHT 100
Humidity and Temperature
Meter
» Trades and tasks: Environmental monitoring, warehouses, production
»
facilities, greenhouses (fl oristics), ventilating and air-conditioning, civil
engineering, construction physics, expert report »
TECHNICAL DATA FHT 60 FHT 100
ART.-NO.
Temperature range
Humidity range
Fast response time
Illuminated display
Max HOLD
Data HOLD
Dewpoint temperature
Wet bulb temperature
Accuracies:
Humidity
Temperature
Dewpoint
Wet bulb
800100 800110
-20 °C – +60 °C
0% – 100% RH
yes
yes
yes
yes
no
no
± 3,5% RH
± 2 °C
–
–
-30 °C – +100 °C
0% – 100% RH
yes
yes
yes
yes
-30 °C – +100 °C
0 °C – +80 °C
± 2% RH
± 0,5 °C
± 0,5 °C
± 0,5 °C
FEATURES
· Fast measurement of relative
humidity and temperature.
FHT 100
· Dewpoint temperature measurement
for recognition of mold
building up and wet bulb
temperature measurement
(evaporation temperature)
SUPPLIED WITH
· Case
· Battery
TECHNICAL DATA FHM 10
Measuring range wood 6% – 44%
Accuracy wood ± 1%*
Measuring range other materials 0,2% – 2%
Accuracy other materials ± 0,05%
Power supply 3 x CR2032 batteries
Dimensions 130 x 40 x 25 mm
Weight 102 g
*Average adjustment for European wood based on wood temperature of 20°C
TECHNICAL DATA 590
FHM 10
Moisture Meter
FEATURES SUPPLIED WITH
78 www.geo-fennel.de 79
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Pocket-size moisture meter for fast and convenient measurement of moisture content.
Trades and tasks: Building and construction: plaster, gypsum, concrete and mortar;
wood construction: sawn timber; general: fi rewood, wood, cardboard, paper
FEATURES SUPPLIED WITH
· Measurement principle: electrical
resistance
· Dual display for wood and
construction materials
· Replaceable 8 mm measuring pins
· Protective cap with integrated
function and battery check
· Automatic power-off
· Impact resistant housing
590
Moisture Meter
Range 8% – 28%; beyond 28% values
are indicated in direction
Accuracy ± 2% between 8% and 28%
Temperature range 0 °C – +40 °C
Sizes 193 mm x 44 mm x 40 mm
Weight 150 g with batteries (1,5 V / 4 x AAA)
ART.-NO. 800310
· 9 V alkaline battery
CE mark approved. Conforms to the EU standards EN50081-1 (97) and EN50082-1 (97)
The moisture meter 590 determines the humidity content of a material according to
the resistance principle: the two measuring pins are pressed into the material and
electrical current is conducted through it. With increasing water content, resistance
reduces and the conductivity of the material increases. If the material has a high
resistance, the humidity content is low, if the material has a low resistance, the
humidity content is high.
The moisture meter measures the humidity permeation of the material or surface
humidity and also determines the dry and humid areas. This measuring device is used
for determining moisture levels in timber and soft building materials such as gypsum
or plaster.
Trades and tasks: Civil engineering (plaster), wood processing, diagnose moisture
related problems
· Digital reading of humidity in %
· Additional indication of humidity in
3 steps through LEDs:
LO (low)
MI (medium)
HI (high)
· Battery indicator
· Automatic power off
ART.-NO. 800300
· Carrying case
· 2 replacement electrode pins
· Battery