Siemens FDL241-9 - Short Distance Filter DLF1191-AB; Extraneous Light Filter DLF1191-AC; Detector Heating Unit DLH1191 A; Adjustment Kit FDLU291

6.7 Short distance filter DLF1191-AB
● For toning down the infrared ray over short
distances
● Distance: 5…8m
● Compatible with:
– Linear smoke detector FDL241-9
● Order number: BPZ:4933160001
6.8 Extraneous light filter DLF1191-AC
● For filtering extraneous light during a high
level of extraneous light
● Compatible with:
– Linear smoke detector FDL241-9
● Order number: BPZ:5221480001
6.9 Detector heating unit DLH1191A
● For applications where there is danger of
moisture condensation or icing
● Incl. terminal block for the connection
● Compatible with:
– Linear smoke detector FDL241-9
● Order number: BPZ:4787970001
See also
2 Installing the detector heating unit (optional) [➙ 24]
6.10 Adjustment kit FDLU291
● For commissioning the linear smoke detector
● Components: Adjustment device, alarm test
filter, visor, magnet, spiral cable, MC link
cable, 9 V battery, suspension fixture with
cable gripper and chain, case
● Compatible with:
– Linear smoke detector FDL241-9
● Order number: A5Q00004905
Details for ordering
Short distance filter DLF1191-AB
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