Noris FA5HZ Speed Sensor


The Noris FA5HZ Speed Sensor is designed for speed sensing. The FA5HZ senses the rotation of ferromagnetic toothed wheels by means of a differential Hall-effect sensor chip, and is converted by a signal amplifier into a rectangular signal. The frequency of the rectangular signal is proportional to the speed.

Apart from speed, the pick-ups are adapted to sense any movement of ferromagnetic parts. The rectangular signal lends itself to evaluation or transformation by a variety of devices. A second sensor system is integrated to detect the direction of rotation. The two systems are arranged mechanically in the sensor head such that a 90° phase offset is obtained in module M2 between the output signals. The rectangular signal lends itself to evaluation or transformation by a variety of devices.

FA5HZ-(1).JPG

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For rigorous conditions in rail transport, shipbuilding, and industry
High-grade speed pick-up with rectangular-pulse signal output
Two scanning systems with signals 90° offset to detect speed and  direction of rotation
(in module M2)
For use in conjunction with ferromagnetic toothed wheels from module m1.5 up
Frequency range from < 0.1 Hz to 20,000 Hz
Senses very low speeds (near-zero-speeds) with wide pulse spacing
Unaffected by out-of-true errors, vibrations  and electric motor magnet fi elds
Push-pull output stage
Loadable with 50 mA SINK and 20 mA LOAD
Mounting position is direction-sensitive
High degree of EMI immunity for severe electrical environments
Wide operating temperature range from -40°C ... +100°C
Pole-piece is metal-enclosed
Rugged construction, IP68 case tested for pressure-tightness at 5 bar
Optionally, cables with protective function.
Lavastica International can supply the following Noris FA5HZ Speed Sensor Series:
FA5HZ-14X2M-29 Replaced by: FAHZ5-11-X05
FA5HZ-14XP2M-29 Replaced by: FAHZ5-11-XP05
FA5HZ-14X2M-57 Speed Pickup - 2x Diff. Hall sensor
L=57mm, Flange mounting, Cable 2 mtr
FA5HZ-... Speed Pickup - 2x Diff. Hall sensor
FAHZ5-11-X05 Speed Pickup - 2x Diff. Hall sensor
L=29mm, Flange mounting, Cable 2 mtr
FAHZ5-11-X07 (10019) Speed Pickup - 2x Diff. Hall sensor
L=29mm, Flange mounting, Cable 5 mtr
FAHZ5-11-X08 Speed Pickup - 2x Diff. Hall sensor
L=29mm, Flange mounting, Cable 7.5 mtr
FAHZ5-11-X09 Speed Pickup - 2x Diff. Hall sensor
L=29mm, Flange mounting, Cable 10 mtr
FAHZ5-... Speed Pickup - 2x Diff. Hall sensor
L=29mm, Flange mounting