 |
LM12-3005NA
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.
| Structural category | Cylinder type | |||
| Outward appearance code | LM12 | |||
| Overall Dimensions |  | |||
| Detection distance | 2mm | |||
| Flush | DC 6~ 36 VDC
AC 90~ 250 VAC | NPN | NO | LM12-3002NA |
| NC | LM12-3002NB | |||
| NO+NC | LM12-3002NC | |||
| PNP | NO | LM12-3002PA | ||
| NC | LM12-3002PB | |||
| NO+NC | LM12-3002PC | |||
| Two wire system | NO | LM12-3002LA | ||
| NC | LM12-3002LB | |||
| SCR Controllable silicon | NO | LM12 -2002A | ||
| NC | LM12-2002B | |||
| NO+NC | - | |||
| Relay output | - | |||
| Detection distance | 4mm | |||
| Non-flush | DC 6~ 36 VDC
AC 90~ 250 VAC | NPN | NO | LM12-3004NA |
| NC | LM12-3004NB | |||
| NO+NC | LM12-3004NC | |||
| PNP | NO | LM12-3004PA | ||
| NC | LM12-3004PB | |||
| NO+NC | LM12-3004PC | |||
| Two wire system | NO | LM12-3004LA | ||
| NC | LM12-3004LB | |||
| SCR Controllable silicon | NO | LM12-2004A | ||
| NC | LM12-2004B | |||
| NO+NC | - | |||
| Relay output | - | |||
| Control output | DC | 200mA | ||
| SCR/Relay | 300mA | |||
| Output voltage dropDC/AC | DC>3V , AC<10V | |||
| Consumption current | DC<15mA , AC<10mA | |||
| Standard detected object | 15×15×1(A3 iron) | |||
| Repeated precision | 0.01 | |||
| DC/AC Response frequency | 400Hz/25Hz | |||
| Working environment temperature | -25 °C ~ + 75 °C | |||
| Insulation resistance | ≥ 50M Ω | |||
| Shell material | Metal | |||
| Protection grade | IP67 | |||
Product Pictures
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.
| Structural category | Cylinder type | |||
| Outward appearance code | LM12 | |||
| Overall Dimensions | | |||
| Detection distance | 2mm | |||
| Flush | DC 6~ 36 VDC
AC 90~ 250 VAC | NPN | NO | LM12-3002NA |
| NC | LM12-3002NB | |||
| NO+NC | LM12-3002NC | |||
| PNP | NO | LM12-3002PA | ||
| NC | LM12-3002PB | |||
| NO+NC | LM12-3002PC | |||
| Two wire system | NO | LM12-3002LA | ||
| NC | LM12-3002LB | |||
| SCR Controllable silicon | NO | LM12 -2002A | ||
| NC | LM12-2002B | |||
| NO+NC | - | |||
| Relay output | - | |||
| Detection distance | 4mm | |||
| Non-flush | DC 6~ 36 VDC
AC 90~ 250 VAC | NPN | NO | LM12-3004NA |
| NC | LM12-3004NB | |||
| NO+NC | LM12-3004NC | |||
| PNP | NO | LM12-3004PA | ||
| NC | LM12-3004PB | |||
| NO+NC | LM12-3004PC | |||
| Two wire system | NO | LM12-3004LA | ||
| NC | LM12-3004LB | |||
| SCR Controllable silicon | NO | LM12-2004A | ||
| NC | LM12-2004B | |||
| NO+NC | - | |||
| Relay output | - | |||
| Control output | DC | 200mA | ||
| SCR/Relay | 300mA | |||
| Output voltage dropDC/AC | DC>3V , AC<10V | |||
| Consumption current | DC<15mA , AC<10mA | |||
| Standard detected object | 15×15×1(A3 iron) | |||
| Repeated precision | 0.01 | |||
| DC/AC Response frequency | 400Hz/25Hz | |||
| Working environment temperature | -25 °C ~ + 75 °C | |||
| Insulation resistance | ≥ 50M Ω | |||
| Shell material | Metal | |||
| Protection grade | IP67 | |||
Product Pictures
