The infrared photoelectric eye QRB1A QRB1B detects infrared radiation and is used for safety monitoring of fuel burners.
QRB1 Phototube has standard type and high sensitivity type, which are represented by A and B respectively in the suffix of model code, for example:
QRB1 Phototube outer sleeve, A is standard type 50mm, B is lengthened type 65mm, for example:
QRB1 Phototube cable welding installation is represented by hundreds of mm in the model code suffix, for example: the cable length is 35mm.
The end style of QRB1 Phototube cable is represented by A and B respectively in the suffix of model code, where A is not peeled and B is peeled, for example:
The stripping length of QRB1 Phototube is represented by ten mm, for example:
QRB1 Phototube is installed by clamp or flange, and is indicated by accessory code at the end of the above model code.
The infrared photoeye QRB3 QRB3S detects infrared radiation and is used for safety monitoring of fuel burners.
QRB3 Phototube has standard type and high sensitivity type respectively. If there is S in the suffix of model code, it is high sensitivity type, and if there is no S, it is standard type.
The installation of QRB3 has two types of flanges, one large and the other small, distinguished by the attachment code.
Shenzhen Zhongliweiye electromechanical equipment Co., Ltd is a manufacturing company which is focused on design, produce the whole set of Powder, liquid, electrostatic coating equipment, electronic control equipment, industrial mnufacture line, UV curing equipment, conveying machinery, "oven", powder coating cabinet, tunnel furnace drying line, industrial Coating manufacture line,dust-free purification system, and we also sell a variety of gas/oil burner, infrared gas burner and parts of different brands of China and abroad. We get a strong team, credible, follow contractor to ensure product quality, with a variety of operating characteristics and the principle of short profits and more product sales, won the trust of customers
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