FLAME DETECTOR; CONSTRUCTION MATERIALS: ALUMINUM HULL WITH INTEGRATED THERMAL PROTECTION; WITH CONNECTION TERMINALS; DISTANCE BETWEEN THE UV SENSOR AND THE FLAME: 300 – 400 MMS; UV TUBE: P578; SPECTRAL RANGE: 1 90 TO 270 NM; MAX SENSITIVITY: 210 NM ± 10 NM; UV TUBE SERVICE: AP ROX. 10,000 HOURS; MINIMUM SIGNAL DC: 1 MA; PROTECTION: IP 65, AMBIENT TEMPERATURE: -40 TO +80°C (-40 TO 176°F) WEIGHT: 280 G (0.6 LBS) REFERENCE DRAWING: L1-113969..; MANUFACTURER 1: SECO/WARWICK; N-PART 1: Z2921DZ…00034; MANUFACTURER 2: KROM SCHRODER; N-PART 2: UVS 10 D 0G1; MODEL 2: 84315200