DURAG D-LX 200 紧凑型火焰监测器
李 小姐
深圳前海众合恒达科技有限公司
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特点:
宽灵敏度范围
对于环境温度从40°C到85°C
双通道设计
火焰闪烁频率测量
对单个燃烧器和燃料的选择性
选择具有完整的SIL3认证
可与电缆接头,电缆插头(版本/手机)或危险区域的版本。
配件:
对观测管转座对准光学调整援助(d-zs 118)
对于火焰强度LED条形图显示(d-zs 129)
UV-A、UV-B和IR测试光源230 V / 50赫兹(d-zs 093)
对于火焰监视器对准转轴(d-zs 033我)
电气绝缘的热隔离(d-zs 117我)
关闭瞄准管球阀(d-zs 133我)
连接火焰监视器终端盒(d-zs 140-12)
高达两Dâ€'lx 200电源单元(d-伍24 / 05)。
Operational mode Intermittent operation and continuous operation, 72-hour operation without permanent supervision Safety Self-monitoring and fail-safe Auxiliary supply 24 VDC Flame relay 1x NO contact, 24 VDC, 0.5 A Status relay 1x NO contact, 24 VDC, 0.5 A Safety time 1, 2, 3, 5 s Analogue output 0/4...20 mA Spectral ranges UV, IR Ranges 2 Threshold switches Flame intensity and flicker frequency Viewing angle 6° Communication LED, Modbus RTU, IrDA Ambient temperature range -40...+185°F Sighting tube connection G 1¼“ or 1¼” NPT(F) Purge air connection G ½“ or ½” NPT(F) Protection class IP66/68 IP65 for version /MP Dimensions 85 x 85 mm, length approx. 250 mm Weight approx. 1.25 kg Versions for hazardous areas Ex protection D-LX 200../84Ex II 2G Ex d IIC T6 or T5 Gb II 2D Ex tb IIIC T85°C or T100°C Db D-LX 200 ../85Ex Cl. I, Div. 1, Gr. A, B, C, D T6/T5 Cl. II, Div. 1, Gr. E, F, G T6/T5; Class III Type 4 Hazardous locations: indoor/outdoor D-LX 200 ../86Ex Cl. I, Div. 2, Gr. A, B, C, D T6/T4 Cl. II, Div. 2, Gr. E, F, G T6/T4; Class III Type 4 Hazardous locations: indoor/outdoor D-LX 200 ../87Ex II 3G Ex nAnC IIC T6 or T4 Gc II 3D Ex tc IIIC T85°C or T135°C Dc Max. ambient temperature +85°C (/84Ex, /85Ex) +65°C (/86Ex, /87Ex) Protection class IP66 Dimensions Ø120 mm, length appr. 310 mm Weight approx. 3.2 kg