Eletrônico

Sensor de velocidade eletrônico HSS 210

Description:

The contact-free speed sensors of the HSS 210 series detect the movement of ferromagnetic structures, such as gear wheels, gear rims or perforated discs, using the changes in magnetic flux.

So each sensor has two Hall elements and the differential between the two signals is detected, evaluated and then converted into an output signal suitable for processing.

For integration into standard controls, standard output signals are available.

Due to their extremely compact design, the robust housing and protection class IP 67, the instruments can be used in almost any application and any mounting position.

The main fi elds of application are detection of speed and rotation direction on gear wheels with a small module and high resolution, especially in vehicles and mobile machines with hydraulic drives.

Special features:

  • 2-channel Hall differential sensor
  • Wide frequency range
  • Alignment required when installing
  • Large air gap
  • Simple installation

Technical data:

Input data

Frequency range 0.1 .. 20,000 Hz

Installation depth 0 .. 50 mm adjustable

Max. pressure on sensing surface 5 bar, static / dynamic

Air gap / installation distance

  • Module 1: 0.2 .. 1.0 mm
  • Module 1.25: 0.2 .. 1.5 mm
  • Module 1.5: 0.2 .. 1.7 mm
  • Module 2: 0.2 .. 2.2 mm
  • Module 2.5: 0.2 .. 3.2 mm

Mechanical connection Screw-in thread M12x1

Type of installation Dependent on direction

Torque value 13 Nm

Housing material Brass

Output data

Variants 2-channel speed (90° phase shift) or 2-channel speed / direction of rotation

Types 2 push-pull frequency outputs or 1 push-pull frequency output + 1 push-pull direction of rotation output

Switching capacity ≤ 50 mA

Direction of rotation Marking on housing in direction of rotation, gear rotation to right: channel A leading; channel B lagging or direction of rotation signal (right: HIGH / left: LOW)

Signal level LOW: ≤ 2 V

HIGH: ≥ UB – 2 V

Environmental conditions

Operating temperature range -40 .. +125 °C

Media resistance of housing Oils: HETG; HEES, HFD; HVLP; HLP

CE mark DIN EN 60947-5-2

Vibration resistance to EN 60068-2-64 0.05 g2/Hz, 20 .. 2,000 Hz

Shock resistance to EN 60068-2-27 30 g, 11 ms

Protection class to IEC 60529 IP 67 (when an IP 67 female connector is used)

Other data

Electrical connection Male M12x1, 4 pole

Supply voltage 8 .. 30 V DC

Residual ripple of supply voltage ≤ 5 %

Current consumption < 30 mA at 30 V DC

Average life expectancy 200,000 h (MTTF)

Weight ~ 40 g

 

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