NK-2919 Wired Door Magnetic Proximity Switch
Model Number: NK-2919
Theory: Reed Switch,Current Sensor
Usage: Magnetic Proximity Sensor,Magnetic Sensor
Output: On/Off,Switching Transducer
Size: Small Size
描述
Introduction: Proximity sensor is constructed by shaping and sealing the magnetic spring tube connected with wires.Switching action will occur when a magnetic object is in the proximity.It is usually used as a position sensor.Proximity sensor is widely used in measuring instruments,office automated equipment,household supplies,security and safety equipment,and transportation equipment.
Features: Easy to install,safety and stabilization.
Applications: Measuring instruments,household supplies,security and safety equipment,office automated equipment,and transportation equipment.
| item | technical parameters | |
| Contact type | Usual opened type, usual closed type（optional） | |
| Max contact power | 10W | 50W |
| Max switch voltage | 100VDC/100VAC | 350VDC/300VAC |
| Min break down voltage | 150VDC | 600VDC |
| Max switch current | DC0.5A | DC0.7A/AC0.5A |
| Max carry current | 1.0A | 2.5A |
| Max contact resistance | 100mΩ | 100mΩ |
| Min insulation resistance | 109Ω | 1010Ω |
| Contact life | 107 times | |
| Temperature range | -10～+125℃ | |
| Max conduction distance | 18±2mm | |
| materia | ABS, SUS, c, copper, aluminum, zinc alloy(customization) | |
| lead | customization | |
