3. Technical data
3.1 Operang and s
torage condions
Table 2
Operang and storage condions
Parameter Value
Ambient operang temperature range +5 °C to +60 °C
Ambient storage temperature range -30 °C to +70 °C
Bakeout temperature
150 °C (with electronics housing re-
moved)
Humidity
80% RH up to 31 °C decreases linearly to
50% RH at 40 °C and above
Maximum altude 3000 m
Maximum internal pressure 10 bar absolute (9 bar gauge)
Polluon degree 2
Filament temperature Approximately 100 °C
3.2 Manufacturing materials
Table 3
Materials exposed to vacuum
Filament/Pressure
range characterisc*
Materials exposed to vacuum
Where used
M MP LC
Filament Material
Tungsten/Rhenium
(standard)
Planum/Rhodium
(corrosion resistant)
Planum/Iridium
(corrosion resistant)
Tube Stainless Steel 316L and 304L
Filter Stainless Steel 316L
Other Glass, Ni, NiFe, Stainless steel 302S26
Glass, Ni, NiFe, Stainless steel
302S26, PTFE
* Refer to Figure: Item descripon matrix for characteriscs.
3.3 Performance data
Refer to Figure: Item descripon matrix for characteriscs.
Table 4
Performance data
Characterisc
Pressure range Accuracy
Filament
M or MP
100 mbar to 1000 mbar ±50% reading
1 x 10
-3
mbar to 100 mbar
±15% r
eading
5 x 10
-4
mbar to 1 x 10
-3
mbar
±50% r
eading
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D1G0000880_A - Technical data