3-IC fire flame detector Spectron series 801-Ehm. Immunity category - 1 (Maximum) super interference immunity to heavy optical interference.
Recognises manual arc and argon welding as spurious interference. It is used in open areas and in enclosed spaces with severe operating conditions.
Temperature range from - 55 to + 75°C. Viewing angle 90°.
Flame detection range - 25 m at TP5 and TP6. 4 modes of operation with different range and time of flame detection.
There is a function of transmitting a fault signal, tested with a test light, but only with a 4-wire connection. Detectors can be linked to a specific lantern by means of an identification code.
IP66/IP68. Explosion protection marking.
PB Ex mb I Mb X/1Ex mb IIC T6 Gb X/Ex mb IIIC T85ºC Db X. Enclosure - stainless steel.
Overall dimensions (HxWxG) 135x109x104 mm.
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