Bộ điều khiển đốt RA890F 1304
Thông Số Kỹ Thuật:
Chức năng: Application Primary control for rectification application (Flame Rod for example)
Kích thước: (in.) 5 in. high x 5 in. wide x 4 3/4 in. deep (including subbase)Dimensions (mm) 127 mm high x 127 mm wide x 121 mm deep (including subbase)
Dãy Nhiệt Độ (F): 60 Hz models -20 F to +115 F,50 Hz models -20 F to +105 F
TDãy Nhiệt Độ (C): 50 Hz Models -29 C to +41 C,60 Hz Models -29 C to +46 CFrequency 50 Hz; 60 Hz
Approvals, Underwriters Laboratories Inc. UL Listed: 120V models only; File No. MP268, Guide No. MCCZ
Approvals, Canadian Standards Association
CSA Certified: 120V models only; File No. LR1620
Voltage 220 Vac
Flame Failure Response Time (sec) 0.8 secSafety Switch Timing 15 seconds
Alarm Relay Switching SPDTApprovals, Factory Mutual
Approved: Report No. 17678,19417,19784