JRFS1 Passive Railway Train Wheel Sensor

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Introduction of JRFS1 Passive Railway Train Wheel Sensor

JRFS1 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.

Parameter of JRFS1 Passive Railway Train Wheel Sensor

Model	JRFS1
Shape size	165 mm * 87 mm * 87 mm;
Working principle	magnetic cutting line produce induced current;
Works	non-contact inductive (when installation to guarantee railway wheel in contact with the sensor at the top can't);
Mounting holes distance	120 mm;
2 core cable	blue (negative) lines to connect the magnetic steel plate, red line (positive) magnetic plate connecting the input;
Working voltage	passive;
Maximum output amplitude (Vp - p)	14 v + / - 1 v.
To adapt to the speed	4-360 - km/H;
Working temperature	- 45 ℃, + 85 ℃;
Storage temperature	- 60 ℃, + 120 ℃;
Relative humidity	less than 95%;
Vibration noise	50 mv or less;
Static noise	20 mv or less;
Insulation resistance	> 200 m Ω;
Surface by the magnetic field strength	> 3300 gs;
Magnetic steel at the top of the magnetic polarity	N pole;
Life time	3-5 years

Pictures of JRFS1 Passive Railway Train Wheel Sensor