Product Description:
VF526DT Hall Effect Sensor Features A 24Vdc latch Dual Digital Output In The Speed Direction
Features:
Latch dual digital Hall effect sensor integrated circuit with speed and direction output. SOT-89B (tape and reel) packaging. Dual-suction current output
The VF526DT bipolar latch, dual Hall effect digital position sensor is equipped with two Hall sensing elements and is located 1.4 mm [0.055 in] away from the single integrated circuit chip. The components are encapsulated in thermosetting molding materials.
Two active latching Hall sensors indicate the velocity and direction of the magnetic field gradient across the package surface, such as the gradient of a rotating ring magnet.
The compact 4-pin SOT-89B package can be surface-mounted on printed circuit boards and in flexible circuits. VF526DT? 7. Built-in temperature compensation function, designed to match the temperature coefficient of low-cost magnets, can be used to form reliable yet cost-effective sensor-magnet combinations.
The unique voltage stabilizing circuit can provide ultra-stable operation under power supply voltage conditions ranging from 3.4Vdc to 24Vdc. It can be directly connected to various electronic components without buffering or compensation circuits.
Industry
High-frequency flow sensing in HVAC, water meters, fuel meters and gas utility meters
Tamper-proof detection in water meters, electricity meters and gas meters
Liquid level detection
Motor speed sensing
Position sensing in the cylinder
Medicine
Rotational speed sensing in sports and rehabilitation equipment
Magnetic interruption in sports and rehabilitation equipment
Detection of missing/present in infusion pumps
The position sensing of the drawers in the medicine distribution cabinet
White products for sensing the tilt position in hospital beds
Detection of the positions of LIDS, doors and drawers
Fluid flow detection
Liquid level detection
Specifications:
| Sensor type |
Magnetic sensor |
| Sensing range |
±50mT |
| Work Point (BOP |
VF526DT |
| Power supply voltage |
30V |
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