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