Limit Monitorfor Zone 1 + 2 and Zone 21 + 22

Certificates

  IBExU02ATEX1126
 IECEx IBE 13.0038
 GOST R POCC DE.ME92.B01901
 PPC 00-37280
 GOSPROMNADZOR 11-02-0015-2012
 No. 914
 CCEs P261984

Ex protection type

Ex protection type (max.) dependent on the installed parts
 II 2G Ex e d mb ia, ib IIC T6, T5 Gb
 II 2D Ex tb IIIC T90 °C Db

Ambient temperature

-60 °C up to +70 °C

Description

The limit value transmitters of Types 07-31..-.http://www.bartec.de/homepage/eng/20_produkte/... are deployed in conjunction with pneumatic actuators on valves and fittings.

They serve to signal the "open/closed" status of a fitting. This end position is communicated via two (max. six) pressure-proof enclosed limit switches with the appropriate connection and mounting elements, or by intrinsically safe initiators according to NAMUR. To ensure mechanical adaptability to the pneumatic actuators, we supply 4 consoles according to VDI/VDE 3845.

The BARTEC limit monitors can be used in hazardous (potentially explosive) areas in Zone 1 and 2 in accordance with the certified explosion sub-groups IIA, IIB and IIC and the temperature classes T5/T6 and in Zone 21 and 22 in accordance with the certified max. surface temperature.