Purchase Qty. Reference FOB Price
1-4 Pieces US$32.47
5-9 Pieces US$31.13
10+ Pieces US$30.30
Product Description
Factory Price Original Siemens UV ir QRB1 Flame Detector Sensor Tester For Industrial Heating Application This type of flame detector monitors the flame signal produced by UV radiation emitted by a gas or oil flame. The radiation detector is a UV phototube with 2 electrodes, which when illuminated ...