YUEQING WINSTON ELECTRIC CO.,LTD.
Yueqing Winston Electric Co., Ltd Proximity sensor,switching power supply,voltage stabilizer,motor soft starter,frequency inverter,float switch,AC magnetic contactor, thermal overload relay, terminal
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| 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
