SM8 Hall Sensor

VIOX SM Series Hall sensors feature wide voltage range (5-24VDC), high frequency (320KHz), and a compact, durable metal design with IP67 protection. These sensors provide a 10mm detection distance and directly connect to TTL/MOS circuits. Operating in temperatures from -25℃ to +70℃, models SM8-31010NA (NPN) and SM8-31010PA (PNP) ensure reliable performance for industrial applications.

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Brief introduction:

  SM series Hall sensor is a kind of magnct-sensitve scnsor consisting of voltage regulator, Hall voltage generator, differential amplifier, Schmidt trigger and the output pole of collector open circuit. Its input is the magnetic flux density. The output is a digital voltage signal.
Features:
  • Wide mains voltage range
  • High frequency
  • Long service life, compact volume, and convenient installation
  • Directly connect to transistor and logic circuit pore like, TTL.MOS
Model and parameters:
Outward appearance code SM8
Brand VIOX
Detection distance 10mm
Mains voltage 5-24VDC
Detectable object Permanent magnet
Output low level voltage 200mV
Output high level voltage 0.1μA
Mains current 8mA
ON-OFF frequency 320KHz
Working point magnetic density 22mT
Shell material Metal
Ambient temperature -25℃~+70℃
Protection structure IP67
NPN NO SM8-31010NA
NPN NC
PNP NO SM8-31010PA
PNP NC

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