This sensor is designed for incremental measurement of rotational speed (e.g. camshaft*, crankshaft or wheel speed), but it is not a “true power-on” sensor.
Due to the rotation of a ferromagnetic target wheel in front of the HA-D 90, the magnetic field is modulated at the place of the Hall probe.
The main feature and benefit of this sensor is a very good detection of the falling edge, due to a differential measuring method. This sensor is a combination of a high quality production part and robust design with a small housing.
*: see Installation Notes
- Downloads
- Features
- Application
- Technical Specifications
- Installation Notes
- Ordering Information
- Dimensions
- Legal Restrictions
Downloads
Features
- Max. frequency: ≤10 kHz
- Air gap: 0.4 to 1.0 mm
- Bore diameter: 11.8 mm
- Max. vibration: 1,200 m/s² at 10 Hz to 2 kHz
- Weight w/o wire: 12 g
Application
Application | Speed |
Max. frequency | ≤10 kHz |
Target wheel air gap AG | 0.4 to 1.0 mm |
Temperature range | -40 to 150°C |
Output circuit | Open collector for 1 kOhm |
Output type | Active high |
External magnetic fields | ≤50 mT |
Max. vibration | 1,200 m/s2 at 10 Hz to 2 kHz |
Technical Specifications
Mechanical Data
Weight w/o wire | 12 g |
Mounting | Screw 1 x M6 |
Bore diameter | 11.8 mm |
Installation depth L2 | 30 mm |
Tightening torque | 6 Nm |
Electrical Data
Power supply | 5 to 18 V |
Current IS | 20 mA |
Characteristic
Accuracy repeatability of the falling edge of tooth | < 1.0 % (≤ 6 kHz) |
Signal output | 0.52 V to < US |
Environment
Target wheel diameter D | 162.34 mm |
Thickness t | 12.5 mm |
Width of teeth b1 | 3.8 mm |
Width of gap b2 | 4.7 mm |
Width of sync. gap b3 | 20.79 mm |
Depth of teeth h | 3.4 mm |
Number of teeth | 60-2 |
Connectors and Wires
Connector | ASL606-05PC-HE |
Mating connector | F02U.000.228-01 |
Pin 1 | US |
Pin 2 | Gnd |
Pin 3 | Sig |
Pin 4 | Nc |
Pin 5 | Nc |
Various motorsport and automotive connectors available on request. | |
Sleeve | DR-25 |
Wire size | AWG 24 |
Wire length L | 15 to 100 cm |
Please specify the required wire length with your order. | |
Installation Notes
The HA-D 90 is no true-power-on sensor. It needs the falling edge of two teeth for correct working. After a time of 0.68 s without rotation of the detected wheel it needs again the falling edge of two teeth. |
The HA-D 90 can be connected directly to most control units and data logging systems |
Please specify the angle between the mounting and the target wheel. |
Please avoid abrupt temperature changes. |
For mounting please use only the integrated plug. |
If a wheel with different dimensions is used (see Environment), the technical function has to be tested individually. |
Please ensure that the environmental conditions do not exceed the sensor specifications. |
Please find further application hints in the offer drawing at our homepage. |
Safety Note
The sensor is not intended to be used for safety related applications without appropriate measures for signal validation in the application system. |
Ordering Information
Speed Sensor Hall-Effect HA-D 90
Order number: F02U.V00.334-01
Dimensions
Legal Restrictions
Due to embargo restrictions, sale of this product in Russia, Belarus, Iran, Syria, and North Korea is prohibited.