FNORE Catalogue En2025

GPD60 Mine intrinsically safe infrared transmitter FHF3 Mine intrinsically safe infrared receiver FHS3 The mine intrinsically safe infrared transmitter FHF3 is installed on the shearer, and the mine intrinsically safe infrared receiving sensor FHS3 is installed on the bracket column, facing the infrared transmitter on the shearer, and at the same height as the transmitter. The coded infrared signal is sent from the infrared transmitter on the shearer and directed to the infrared receiver on the bracket column. After the receiver receives the infrared signal, it is processed and transformed by the internal circuit, and an analog voltage signal is input to the bracket controller through the cable. Operating voltage: 12V DC Operating current: 30mA Infrared wavelength: 830 ~ 950nm Sensing distance: 40 ° × 3 m Explosion-proof rating: ExiblMb Protection level: IP68 Overall dimensions: 30 mm × 140 mm (infrared receiver) Overall dimensions: 180 mm × 90 mm × 45 mm (Infrared Emitter) Technical parameters: Product Overview: www.fnore.com __ 15