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LEX50 Ex ta/tb certified resistance thermometer for zone 1, 2 and 20, 21, 22

Datasheet View catalog


ATEX executionII 1 D Ex ta IIIC T85°C...T300°C Da
II 1/2 D Ex ta/tb IIIC T85°C...T300°C Da/Db
II 2 D Ex tb IIIC T85°C...T300°C Db
ATEX certificateDEKRA 17ATEX0123 X
IECEx executionEx ta IIIC T85°C...T300°C Da
Ex ta/tb IIIC T85°C...T300°C Da/Db
Ex tb IIIC T85°C...T300°C Db
IECEx certificateIECEx DEK 17.0046X
Suitable for zone1, 2 and 20, 21, 22
Ingress protectionIP65 / IEC529
Ambient temp. range-40°C...+75°C, this can be limited depending on the materials applied such as cables, connection heads, junction boxes and transmitters.
ModelCE (showed), other Ex ta/tb certified heads possible
MaterialAluminium, plastic or stainless steel
Cable EntryM20x1.5 standard, other threads possible
ConstructionSpringloaded and replaceable
Springaction>10mm standard, >40mm optional
Diameter6.0mm standard, other diameters possible
TypeMineral insulated (MgO)
ExecutionSingle or Duplex Pt100
Connection3-wire system, 4-wire system optional
AccuracyAccording IEC 60751 Cl. B, A or AA
Measuring rangeStandard -20°C...+400°C, optional -220°C...+600°C
TypeNipple - union - nipple standard, other constructions possible
MaterialStainless Steel
Style / Connection1/2"NPT standard, other threads possible
Length150 mm standard, other lengths possible

Customisation possibilities

You can remark the customisation in your quote

Productcode LEX50
Sensor S or D
Connection 3- or 4-wire
Class B, A or AA
Diameter "D" in mm
Length "U" in mm
Length "X" in mm