MSA PrimaX - Page 48

Special conditions for safe use:
• Do not open the instrument when energized.
• For dust applications the installation conditions according to EN 60079-31 have to be considered.
• Intensive electrostatic charging processes on the instrument label have to be prevented on the
instrument label.
• The joint widths of the flameproof joint of this apparatus are in parts longer, and its gaps are in parts
shorter than the values of Table 2 of EN 60079-1:2014. For maintenance or repair contact the
manufacturer.
In case of using the PrimaX Ex-Sensor, the complete device type PrimaX P is in accordance to
temperature class T6/T85°C, ambient temperature range -40°C ≤ Ta ≤ +40°C or to temperature class
T4/T130°C, ambient temperature range -40°C ?≤ Ta ≤ +70°C
In case of using the PrimaX Ox-Tox-Sensor, the complete device type PrimaX P is in accordance to
temperature class T4/T130°C, ambient temperature range -40°C ≤ Ta ≤ +70°C
Avoid electrostatic charge on the temporary used calibration cap when used for calibration.
Cable gland: M25 x 1,5 ;Torque 8 -12 Nm; only ATEX certified versions for gas and dust shall be used.
NPT ¾”- 14; fixture with 2 layer PTFE sealing tape or according to the instructions of the NPT supplier; when
removed, new PTFE sealing has to be used after reinstalling; only ATEX certified versions for gas and dust
shall be used.
Quality Assurance Notification: see Label
Year of Manufacture: see Label
Serial Nr.: see Label
PrimaX I
Manufacturer:
MSA Europe GmbH
Schlüsselstrasse 12
CH-8645 Rapperswil-Jona
Product: PrimaX I
IEC-Type Examination Certificate: IECEx BVS 10. 0043 X
Standards: IEC 60079-0:2011, IEC 60079-11:2011
Performance: none
Gas: see manual
Marking: Prima X I
Ex ia IIC T4 Ga
-40°C≤ Ta ≤ +70°C
Ex ia IIIB T130°C Db
-40°C ≤ Ta ≤ +40°C
P
i
≤ 700mW, U
i
≤ 28V, I
i
≤ 100mA, L
i
= 0, C
i
= 0
GB PrimaX 48
7 Approvals