| Standard detecting object Q235 steel(mm) | 30X30X1t | |
|---|---|---|
| Model | Two-wire normally close | AM30-3010LB |
| Two-wire normally close | AM18-3015LB | |
| Specifications | rated Vollage | 8.2V |
| oscillating current/stop oscillating current | ≥2.2mA/≤1mA | |
| load resistance | 1KΩ | |
| switch frequency,flusn/non-flsh | 300Hz/200KHz | |
| shell material | Nickel-plated brass | |
| protection level | lp67 | |
| working environment temperature | -20ºC~70ºC | |
| external wiring diagram |
Features:
1 . Low-voltage power supply
2 . Micro-current output
3 . Small volume
4 . Long service life
5 . Protection structure IP67(IEC standard)
Safety Explosion-proof Proximity Switch
Namur sensor, also called safety explosion proof proximity switch, is made according to NAMUR and DIN 1923, measured and designed as per chemical industry standard.
With low-voltage power supply,micro-current output,small volume and other advantages.Namur sensors can be applied for special places with requirements of explosion proof.
Model explanation of proximity switch
LM 18 30 05 N A / L
—— —— - —— —— —— —— —— ——
1 2 3 4 5 6 7 8
| Switch category | Output form |
|
|
N: Three-wire Dc NpN Output |
| Outward appearance code | Output state |
|
|
|
| Working voltage | Subsidiart functions |
|
|
T: with aviation connector |
| Detection distance | Long-distance |
|
|
L: Long-distance |
Working priciple 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&nb
