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DF11Ex__

Infrared flame detector collective 'Ex'

Stock no. DF11Ex__

Stock no. DF11Ex__

Connectable to collective systems. Connection to the detection line via the input/output module for galvanic isolation. Infrared flame detector for explosion-hazard areas of zones 1 and 2, for inside and outside applications.

The Stabex HF test lamp is used to make a performance check of the infrared flame detector. It must be held in front of the detector.

The detector unit DF1101-Ex and the base DFB1190 must be ordered separately.

Attribute

Value

Standard

EN 54-10 for flame detector
EN 50014 (IEC 60079-0)/
EN 50020 (IEC 60079-11)
for explosion-hazard areas

Protection category

IP67

Relative humidity

≤95 % rel.

Storage temperature

-40...+75 °C

Operating temperature

-35...+70 °C

Ex-classification

II 2 G Ex ib IIC T4
(-35 °C ≤Ta ≤70 °C)

Dimensions (W x H x D)

135 x 135 x 77 mm

Color

~RAL 9010, Pure white