 |
LM8-3001NC
YUMO
Working principle inductive proximity switch
Inductive proximity switch is composed of three parts: oscillator, switch circuit and magnified output circuit. The oscillator will generate an alternating electric field. When hemetal object approaches this electric field and reaches the induction distance, whirlpool will generate in metal object, resulting in attenuation of vibrati on and then stop. The changeof vibration and stop of oscillator is treated by begid stage magnified circuit and convertedto switching sign, triggering driving con-contact detection.
| Model NO. | LM8-3001NC |
| Supply voltage | 10-30 VDC |
| Output form | NPN output |
| Output state | NO+NC |
| Installation | Flush |
| Output current | 200mA |
| Protection grade | IP67 |
| Response frequency | 500Hz/25Hx |
| Sheel material | Metal |
Tecnical Parameter
Structural category | Cylinder type | |||
Outward appearance code | LM8 | |||
Flush | Detection distance | 1mm | ||
10~30 VDC
90~ 250 VAC
| NPN | NO | LM8-3001NA | |
NC | LM8-3001NB | |||
NO+NC | LM8-3001NC | |||
PNP | NO | LM8-3001PA | ||
NC | LM8-3001PB | |||
NO+NC | LM8-3001PC | |||
Two wire system | NO | LM8-3001LA | ||
NC | LM8-3001LB | |||
SCR Controllable silicon | NO | LM8-2001A | ||
NC | LM8-2001B | |||
NO+NC | - | |||
Relay output | - | |||
Non-flush
| Detection distance | 2mm | ||
10~30 VDC
90~ 250 VAC | NPN | NO | LM8-3002NA | |
NC | LM8-3002NB | |||
NO+NC | - | |||
PNP | NO | LM8-3002PA | ||
NC | LM8-3002PB | |||
NO+NC | - | |||
Two wire system | NO | LM8-3002LA | ||
NC | LM8-3002LB | |||
SCR Controllable silicon | NO | LM8-2002A | ||
NC | LM8-2002B | |||
NO+NC | - | |||
Relay output | - | |||
| Controloutput | DC | 200mA | ||
| Output voltage drop DC/AC | DC<3V,AC<10V | |||
| Consumption current | DC<15mA,AC<10mA | |||
| Standard detected object | 8×8×1(A3iron) | |||
| Repeated precision | 0.01 | |||
| DC/AC | 500Hz/25Hz | |||
| Workong environment temperature | -25℃~+75℃ | |||
| Insulation resistance | ≥50MΩ | |||
| Shell material | Metal | |||
| Protection grade | IP67 | |||
Working principle inductive proximity switch
Inductive proximity switch is composed of three parts: oscillator, switch circuit and magnified output circuit. The oscillator will generate an alternating electric field. When hemetal object approaches this electric field and reaches the induction distance, whirlpool will generate in metal object, resulting in attenuation of vibrati on and then stop. The changeof vibration and stop of oscillator is treated by begid stage magnified circuit and convertedto switching sign, triggering driving con-contact detection.
| Model NO. | LM8-3001NC |
| Supply voltage | 10-30 VDC |
| Output form | NPN output |
| Output state | NO+NC |
| Installation | Flush |
| Output current | 200mA |
| Protection grade | IP67 |
| Response frequency | 500Hz/25Hx |
| Sheel material | Metal |
Tecnical Parameter
Structural category | Cylinder type | |||
Outward appearance code | LM8 | |||
Flush | Detection distance | 1mm | ||
10~30 VDC
90~ 250 VAC
| NPN | NO | LM8-3001NA | |
NC | LM8-3001NB | |||
NO+NC | LM8-3001NC | |||
PNP | NO | LM8-3001PA | ||
NC | LM8-3001PB | |||
NO+NC | LM8-3001PC | |||
Two wire system | NO | LM8-3001LA | ||
NC | LM8-3001LB | |||
SCR Controllable silicon | NO | LM8-2001A | ||
NC | LM8-2001B | |||
NO+NC | - | |||
Relay output | - | |||
Non-flush
| Detection distance | 2mm | ||
10~30 VDC
90~ 250 VAC | NPN | NO | LM8-3002NA | |
NC | LM8-3002NB | |||
NO+NC | - | |||
PNP | NO | LM8-3002PA | ||
NC | LM8-3002PB | |||
NO+NC | - | |||
Two wire system | NO | LM8-3002LA | ||
NC | LM8-3002LB | |||
SCR Controllable silicon | NO | LM8-2002A | ||
NC | LM8-2002B | |||
NO+NC | - | |||
Relay output | - | |||
| Controloutput | DC | 200mA | ||
| Output voltage drop DC/AC | DC<3V,AC<10V | |||
| Consumption current | DC<15mA,AC<10mA | |||
| Standard detected object | 8×8×1(A3iron) | |||
| Repeated precision | 0.01 | |||
| DC/AC | 500Hz/25Hz | |||
| Workong environment temperature | -25℃~+75℃ | |||
| Insulation resistance | ≥50MΩ | |||
| Shell material | Metal | |||
| Protection grade | IP67 | |||
