Jrfs1 Passive Railway Train Wheel Sensor

Introduction ofJrfs1 Passive Railway Train Wheel Sensor
JRFS1 Passive Railway Train Wheel Sensor IntroductionJRFS1 Passive Railway Train Wheel Sensor is in an integral part of line detection equipment, widely used in railway, steel, mining all kinds of line detection in the automation system of the vehicle.Such as crossing warning equipment, rail weighbridge equipment, car number identification system, etc., all need to track of vehicle identification of axle sensor.JRFS1Parameter ofJrfs1 Passive Railway Train Wheel SensorModelJRFS1Shape size165 mm * 87 mm * 87 mm;Working principlemagnetic cutting line produce induced current;Worksnon-contact inductive (when installation to guarantee railway wheel in contact with the sensor at the top can't);Mounting holes distance120 mm;2 core cableblue (negative) lines to connect the magnetic steel plate, red line (positive) magnetic plate connecting the input;Working voltagepassive;Maximum output amplitude (Vp - p)14 v + / - 1 v.To adapt to the speed4-360 - km/H;Working temperature- 45 ºC, + 85 ºC;Storage temperature- 60 ºC, + 120 ºC;Relative humidityless than 95%;Vibration noise50 mv or less;Static noise20 mv or less;Insulation resistance> 200 m Ω;Surface by the magnetic field strength> 3300 gs;Magnetic steel at the top of the magnetic polarityN pole;Life time3-5 yearsPhotos OfJrfs1 Passive Railway Train Wheel Sensor