SM18 Hall Voltage Generator Proximity Sensor Switch For Spacing Detection
Brand Name:Winston/OEM
Certification:CE,ROSH
Model Number:SM18
Minimum Order Quantity:1PCS
Delivery Time:3-15days after get payment.
Payment Terms:T/T,L/C,Paypal,Online Payment,RMB/USD
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Product Details
SM18 Hall Voltage Generator Proximity Sensor Switch For Spacing Detection
Brief Introduction
SM series Hall sensor is a kind of magnetic-sensitive sensor
consisting of voltage regulator, Hall voltage generator,
differential amplifer, Schmidt trigger and the output pole of
collector open circuit. Its input is the magnetic flux density. The
output is adigital voltage signal.
Technique parameter
| Detectable object | Permanent magnet |
| Mains current | 8mA |
| ON-OFF frequency | 320KHz |
| Working point magnetic density | 22mT |
| Shell materia | Metal |
Order code | Working voltage | Output form | Output state |
| Detection distance : 10mm, | |||
| SM18-31010NA | DC4.5-24V | NPN | NO |
| SM18-31010PA | DC4.5-24V | PNP | N0 |
| SM18-31010NB | DC4.5-24V | NPN | NC |
| SM18-31010PB | DC4.5-24V | PNP | NC |
Features:
The thickness of detected object and detection distance
* For more than 1 mm thick magnetic metal like iron, on the main, the detection distance will not change.
1 . Wide mains voltage range
2 . Long service life, compact volume, and convenient installation
3 . Directly connect to transistor and logic circuit pore like,
TTL.MOS
4 . high precision of repeated location
Cautions
# DC switch should adopt insulation transformer and ensure stable
voltage mains corrugation.
# Set the switch use distance within the rated distance to avoid the effects from temperature and voltage.
# If any electric power line or dynamic line passes through the
surrounding of switch lead-wire, in order to prevent the switch
from damage or error action, cover the metal bushing on the switch
lead-wire and ground it to the earth.
Dimension
SM18 Hall Voltage Generator Proximity Sensor Switch For Spacing Detection
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