SIEMENS西门子火焰探测器QRB1B-C

上海泉轩机电科技有限公司为您提供siemens西门子火焰探测器qrb1b-c。siemens西门子火焰探测器qrb1b-c
qrb1-c系列火焰探测器-加长型电眼
品牌：siemens西门子原landis&gyr品牌
产地：德国
颜色：暗红色
photoresistive flame detectors for use with landis & staefa burner controls, for the supervision of oil flames in the visible light spectrum. the flame detectors are used primarily in connection with burner controls for small burners.
with this type of flame supervision, the radiation of oil flames in the visible light spectrum is used for generating the flame signal.
the light-sensitive element is a photoresistor.
when there is no light, the detector′s resistance is in the mωrange.
the resistance drops as the intensity of illumination increases (kωrange).
in contrast to the selenium photocell of the rar... detectors, glowing firebrick in the combustion chamber can be detected.
火焰探测器|火焰监测器电眼
德国siemens西门子电眼原landis&gyr
qrb1 qrb3 qrc1 qra2 qra2m qra10.c qra10m.c qra50m qra51m qra53.c27 qra53.d27 qra53.e27 qra53.g27 qra55.c27 qra55.d27 qra55.e27 qra55.g27 rar7 rar8 rar9 lae10 lfe10 lfe50
意大利brahma布拉玛电眼
fc7/r fc7/a fc7/v fc8/r fc8/a fc8/v fc11/r fc11/a fc11/v fc13/r fc13/a fc13/v fd1 fd2 uv1 uv1/a uv1/h uv2/n re3 　 　 　 　 　 　 　 　
意大利riello利雅路电眼
40/press/p用 rg系列用 rl系列用
美国honeywell霍尼威尔电眼
c7015a1076 c7015a1092 c7015a1126 c7027a1023 c7027a1031 c7027a1049 c7027a1064 c7027a1072 c7027a1080 c7035a1023 c7035a1031 c7035a1056 c7035a1080 c7061a1012 c7061a1038 c7061f2001 c7012a1145 c7012a1152 c7012a1160 c7012a1186 c7012a1194 c7012c1142 c7012e1104 c7012e1112 c7012e1120 c7012e1146 c7012e1153 c7012e1161 c7012e1278 c7012f1052 　 　 　 　 　 　
点火电极
单极点火电极 联体式双极点火电极 分体式双极点火电极

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