User Manual - PolyXeta
®
2 Detector with HL Sensor
for Refrigerant Gases - May_2020
Page
5
PolyXeta
is a registered trademark of MSR
Made in Germany
GAPX2_Freon_E_2020_05_18
Phone: +49 8531 9004-0 Fax: +49 8531 9004-54
Specification subject to change without notice
MSR-Electronic GmbH, Buergermeister-Schoenbauer-Str. 13, D 94060 Pocking
www.msr-electronic.de
1.7
Approvals
The PolyXeta
®
2 gas warning device PX2-1 is approved for use in potentially explosive atmospheres of zone
1 and 2 by DEKRA Testing and Certification GmbH.
The PolyXeta
®
2 gas warning device PX2-2 is certified for use in zone 2 by the conformity declaration of the
manufacturer.
1.7.1
Marking and Certificates according to ATEX Directive 2014/34/EU
PX2-1 (Zone 1 und 2)
Sensorkopf SX1
PX2-2 (Zone 2)
Marking
II 2G Ex db IIC T4 Gb
0158
-25 °C < Ta < +60 °C
II 3G Ex nA IIC T4 Gb
-25 °C < Ta < +60 °C
EC Type Examination
Certificate
BVS 15 ATEX E 129 X
--
EG
Konformitäts-
erklärung für Zone 2
--
CE_PX2_2_Zone2_1808
Protections
EN 60079-0: 2012 &
EN 60079-1: 2014 (Ex-db)
EN 60079-0: 2012 &
EN 60079-15: 2011 (Ex-nA)
1.7.2
Marking and Certificates according to IECEx
only for PX2-1
Marking:
Ex db IIC T4 Gb
-25 °C < Ta < +60 °C
IECEx Certificate Conformity: IECEx BVS 16.0038X
Protections: IEC 60079-0: 2011 & IEC 60079-1: 2014 (Ex-db)
1.7.3
Terms and Conditions for Safe Use
Temperature range -25 °C < Ta < +60 °C
Mounting position: wall mounting with the sensor head downwards
