608-H2 TESTO, 608-H2 Datasheet - Page 48

• Manufacturer Part Number: 608-H2
• Description: HYGROMETER
• Manufacturer: TESTO

Specifications of 608-H2

• Humidity Range: 2% To 98%
• Resolution (°c): 0.1°C
• External Height: 120mm
• External Width: 89mm
• External Depth: 40mm
• Svhc: No SVHC (15-Dec-2010)
• Accuracy %: 2%
• Battery Size Code: 9V
• Operating Temperature Max: 70°C

48
Standard pressure dew point probe for
measurements in compressed air systems
Precision pressure dew point probe for
measurements in compressed air systems incl.
cert. with test point -40°C tpd
High humidity level probe w/ heated sensor
element, no humidity on sensor
Robust high temperature/humidity probe
up to +180°C
Flexible humidity probe (does not retain shape)
for measurements in inaccessible places
Flexible humidity probe with mini module for
meas. e.g. on material testing rigs, module cable
length 1500mm, probe tip 50x19x7mm
Sword probe for measuring humidity and
temperature in stacked material
Robust humidity probe e.g. for measuring
equilibrium moisture or for measurements in
exhaust ducts to +120°C
Material moisture probe
Material/building moisture cable
aw value set: pressure-tight precision humidity
probe with certificate, measurement chamber
and 5 sample bowls (plastic)
Precision pressure probe, 100 Pa, in robust metal
housing with impact protection, incl. magnet for fast
attachment, to measure differential pressure and flow
speeds (in combination with Pitot tube)
Pressure probe, 10 hPa, in robust metal housing with
impact protection incl. magnet for fast attachment, to
measure differential pressure and flow speeds (in
combination with Pitot tube)
Pressure probe, 100 hPa, in robust metal housing with
impact protection, incl. magnet for fast attachment, to
measure differential pressure and flow speeds (in
combination with Pitot tube)
Pressure probe, 1000 hPa, measures differential
pressure, in robust metal housing with impact protection,
incl. quick-closing coupling (M8 x 0.5), magnet for fast
attachment
Pressure probe, 2000 hPa, measures differential
pressure, in robust metal housing with impact protection,
incl. quick-closing coupling (M8 x 0.5), magnet for fast
attachment
Pressure probe, 2000 hPa, measures absolute pressure,
in robust metal housing with impact protection, incl.
quick-closing coupling (M8 x 0.5), magnet for fast
attachment
testo 650
Probes Process humidity
Probes Material and equilibrium moisture
Probes aw value
Differential pressure probes
Additional information at
Suitable probes at a glance
Illustration
Plug-in head. connection cable 0430 0143 or 0430 0145 required
Plug-in head. connection cable 0430 0143 or 0430 0145 required
Plug-in head. connection cable 0430 0143 or 0430 0145 required
Plug-in head. connection cable 0430 0143 or 0430 0145 required
Plug-in head. connection cable 0430 0143 or 0430 0145 required
Illustration
Plug-in head. connection cable 0430 0143 or 0430 0145 required
Plug-in head. connection cable 0430 0143 or 0430 0145 required
Plug-in head. connection cable 0430 0143 or 0430 0145 required
Illustration
Reproducibility of aw value ±0.003
Illustration
Plug-in head. connection cable 0430 0143
or 0430 0145 required
Plug-in head. connection cable 0430 0143
or 0430 0145 required
Plug-in head. connection cable 0430
0143 or 0430 0145 required
Plug-in head. connection cable 0430
0143 or 0430 0145 required
Plug-in head. connection cable 0430 0143
or 0430 0145 required
Plug-in head. connection cable 0430
0143 or 0430 0145 required
www.testo.com
www.testo.com
300 mm
300 mm
1500 mm
18 mm x 5 mm
1500 mm
Ø 12 mm
Ø 12 mm
Ø 12 mm
300 mm
300 mm
320 mm
300 mm
Meas. range
0 to +100 Pa
0 to +10 hPa
0 to +100 hPa
0 to +1000 hPa
0 to +2000 hPa
0 to +2000 hPa
Ø 12 mm
100 mm
Meas. range
0 to +100 %RH
-30 to +50 °C tpd
0 to +100 %RH
-60 to +50 °C tpd
0 to +100 %RH
-20 to +85 °C
0 to +100 %RH
-20 to +180 °C
0 to +100 %RH
-20 to +180 °C
Meas. range
0 to +100 %RH
-20 to +125 °C
0 to +100 %RH
-20 to +70 °C
0 to +100 %RH
-20 to +120 °C
0 to 100 k Ohm =
100 to 0 %
Meas. range
0 to +1 aW
0 to +100 %RH
-20 to +70 °C
Accuracy
±(0.3 Pa ±0.5% of
mv)
±0.03 hPa
±0.5% of mv (+20 to
+100 hPa)
±0.1 hPa (0 to +20
hPa)
±1 hPa (0 to 200
hPa)
±0.5% of mv (200 to
1000 hPa)
±2 hPa (0 to 400
hPa)
±0.5% of mv (400 to
2000 hPa)
±5 hPa (0 to +2000
hPa)
Accuracy
±2.5 %RH (0 to
+100 %RH)
±2 %RH (+2 to +98
%RH)
±2 %RH (+2 to +98
%RH)
Accuracy
±2 %RH (+2 to +98
%RH)
±2 %RH (+2 to +98
%RH)
±2 %RH (+2 to +98
%RH)
Accuracy
±0.01 aW (+0.1 to +0.9
aW)
±0.02 aW (+0.9 to +1
aW)
50 hPa
300 hPa
2000 hPa
3000 hPa
4000 hPa
Overload
50 hPa
100 hPa
1000 hPa
1000 hPa
1000 hPa
1000 hPa
Static pressure
±0.9 °C tpd (+0.1 to +50 °C tpd)
±1 °C tpd (-4.9 to 0 °C tpd)
±2 °C tpd (-9.9 to -5 °C tpd)
±3 °C tpd (-19.9 to -10 °C tpd)
±4 °C tpd (-30 to -20 °C tpd)
±0.8 °C tpd (-4.9 to +50 °C tpd)
±1 °C tpd (-9.9 to -5 °C tpd)
±2 °C tpd (-19.9 to -10 °C tpd)
±3 °C tpd (-29.9 to -20 °C tpd)
±4 °C tpd (-40 to -30 °C tpd)
±0.4 °C (-10 to +50 °C)
±0.5 °C (-20 to -10.1 °C)
±0.5 °C (+50.1 to +100 °C)
±0.4 °C (+0.1 to +50 °C)
±0.5 °C (remaining range)
±0.4 °C (+0.1 to +50 °C)
±0.5 °C (-20 to 0 °C)
±0.5 °C (+50.1 to +180 °C)
±0.4 °C (-10 to +50 °C)
±0.5 °C (remaining range)
±0.4 °C (-10 to +50 °C)
±0.5 °C (-20 to -10.1 °C)
±0.5 °C (+50.1 to +70 °C)
±0.4 °C (-10 to +50 °C)
±0.5 °C (remaining range)
Free scaling, reference
measurement, no water level
Display values in instrument
display mean: 100 to 66 wet; 0
to 1 very dry
±0.4 °C (-10 to +50 °C)
±0.5 °C (remaining range)
* in the temperature range from +10°C to +30°C
Zeroing
one-touch
one-touch
one-touch
one-touch
one-touch
one-touch
t99
300
s
300
s
30 s
30 s
30 s
t99
20 s
12 s
30 s
t99
Part no.
0636 9840
0636 9841
0636 2142
0628 0021
0628 0022
Part no.
0628 0013
0636 0340
0636 2140
0636 0365
0636 0565
Part no.
0628 0024
Part no.
0638 1347
0638 1447
0638 1547
0638 1647
0638 1747
0638 1847