Details

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BUY FHP640 https://www.utsource.net/itm/p/10112490.html

Parameter	Specifications
Part Number	FHP640
Type	Hall Effect Sensor
Supply Voltage	4.5V to 24V
Output Type	Digital (Open Collector)
Operating Temp.	-40°C to 125°C
Sensitivity	Bipolar, Operate Point: 70 Gauss
Response Time	< 1 μs
Quiescent Current	8 mA max at 24V
Output Current	25 mA max
Package Type	TO-92

Instructions for Use:

1. Power Supply Connection: Connect the supply voltage between 4.5V and 24V to the Vcc pin and GND to the ground pin.
2. Output Configuration: The output is an open collector type, which requires a pull-up resistor connected between the output pin and Vcc.
3. Installation Environment: Ensure the sensor is installed in an environment within the operating temperature range of -40°C to 125°C.
4. Magnetic Field Orientation: For optimal performance, align the magnetic field perpendicular to the face of the sensor.
5. Handling Precautions: Handle with care to avoid damage to the sensitive components. Avoid exposure to high humidity or corrosive environments.
6. Mounting: Securely mount the sensor ensuring it is not subjected to mechanical stress which could affect its sensitivity or operation.

(For reference only)