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
电话:
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