608-H2 TESTO, 608-H2 Datasheet - Page 49

• 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

Low pressure probe, refrigerant-proof stainless
steel, up to 10 bar
High pressure probe, refrigerant-proof stainless
steel, up to 30 bar
High pressure probe, refrigerant-proof stainless
steel, up to 40 bar
High pressure probe, refrigerant-proof stainless
steel, up to 100 bar
High pressure probe, refrigerant-proof stainless
steel, up to 400 bar
Metal protection cage, Ø 12 mm for humidity probes, material: stainless steel V4A. Quick
adjustment time, robust and temperature-proof. Used when measuring velocities of less than 10
m/s.
Cap with wire mesh filter, Ø 12 mm
PTFE sintered filter, Ø 21 mm, PTFE. Not affected by condensation, water-repellent, resistant to
corrosive substances. Applications: compressed air measurements, high humidity range
(continuous measurements), high flow velocities
Sintered PTFE filter, Ø 12 mm material PTFE. Favourable behaviour in condensation, water
repellent, high resistance to aggressive media. Applications: Compressed air measurements, high
humidity range (long-term measurements), high flow velocities.
PTFE sintered filter, Ø 12 mm, PTFE. Not affected by condensation, water-repellent, resistant to
corrosive substances. Applications: compressed air measurements, high humidity range
(continuous measurements), high flowvelocities
Stainless steel sintered cap, Ø 21 mm, made of stainless steel V2A. Highly robust, suitable for
penetration, clean with compressed air, mechanical protection of sensor. Applications: high
mechanical loads, high flow velocities.
Stainless steel sintered cap, Ø 12 mm, material: stainless steel V2A. Very rugged, suitable for
penetration, can be cleaned with compressed air, mechanical sensor protection. Applications: High
mechanical loads, high flow velocities.
PTFE cap, Ø 5 mm, attachable, PTFE material, (5 off). Applications: dust protection, high humidity
level measurements, high flow velocities
Cable, 1.5 m long, connects probe with plug-in head to meas. instrument
PUR coating material
Cable, 5 m long, connects probe with plug-in head to measuring instrument
PUR coating material
Extension cable, 5 m long, between plug-in head cable and instrument
PUR coating material
Telescopic handle, max. 1 m, for probe with plug-in head
cable: 2.5 m long, PUR coating material
Telescopic handle, 340 - 800 mm long, for 0636 9715 probe
Adapter for surface humidity measurement, for humidity probes Ø 12mm
locates damp spots on walls, for example
Cap for bore holes, for humidity probe Ø 12 mm
Measures equilibrium moisture in bore holes
testo saline pots for control and humidity adjustment of humidity probes,
11.3 %RH and 75.3 %RH with adapter for humidity probe
testo 650
Relative pressure probes
Caps for humidity probes Ø 12m and 21mm
Accessories: Humidity probes
Additional information at
Suitable probes at a glance
Illustration
Plug-in head, connection cable 0409 0202 required
Plug-in head, connection cable 0409 0202 required
Plug-in head, connection cable 0409 0202 required
Plug-in head, connection cable 0409 0202 required
Plug-in head, connection cable 0409 0202 required
www.testo.com
www.testo.com
Part no.
0430 0143
0430 0145
0409 0063
0430 0144
0430 9715
0628 0012
0554 2140
0554 0660
Illustration
Meas. range
-1 to +10 bar
-1 to +30 bar
-1 to +40 bar
-1 to +100 bar
-1 to +400 bar
Connection cable, 2.5 m long, for pressure probes 0638
1741/1841/1941/2041/2141
Adapter for pressure probes, 1/2" outer thread, 1/4" inner thread
for pressure probes 0638 1741/1841/1941/2041/2141
Cable, 1.5 m long, connects probe with plug-in head to meas. instrument
PUR coating material
Cable, 5 m long, connects probe with plug-in head to measuring instrument
PUR coating material
Connection hose, silicone, 5m long
max. load 700 hPa (mbar)
Connection hose set, 2 x 1 m, coiled, incl. 1/8" screw connection
Pressure-tight up to 20 bar, for probe 0638 1647/1747/1847
Accessories: Pressure probes
Ø 12 mm
Ø 21 mm
Ø 12 mm
Ø 12 mm
Ø 21 mm
Ø 12 mm
Ø 5 mm
Accuracy
±1% of fsv
Overload
25 bar
±1% of fsv
Overload
120 bar
±1% of fsv
Overload
120 bar
±1% of fsv
Overload
250 bar
±1% of fsv
Overload
600 bar
For humidity probes
0636 9740, 0636 9715
All humidity probes with Ø 12 mm
All humidity probes with Ø 21 mm
0636 9740, 0636 9715
0628 0021, 0628 0022, 0636 2140,
0636 2142
All humidity probes Ø 21 mm
0636 9740, 0636 9715
0636 2130
25 bar
120 bar
120 bar
250 bar
600 bar
Overload
one-touch
one-touch
one-touch
one-touch
one-touch
Zeroing
Part no.
0409 0202
0699 3127
0430 0143
0430 0145
0554 0440
0554 0441
screw-in thread 7/16"
UNF
screw-in thread
7/16" UNF
screw-in thread 7/16"
UNF
Screw-in thread
7/16" UNF
Screw-in thread 7/16"
UNF
Part no.
0638 1741
0638 1841
0638 1941
0638 2041
0638 2141
Part no.
0554 0755
0554 0757
0554 0666
0554 0756
0554 0758
0554 0640
0554 0647
0554 1031
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