LJ12A3-4-Z/BX Inductive Proximity Sensor
KSH 700.00
In Stock
The LJ12A34Z/BX is a cylindrical proximity sensor that detects metal objects without physical contact. When a ferrous metal enters its detection zone, the internal magnetic field changes, causing the sensor to output a signal [citation:8][citation:12]. It can also detect non-ferrous metals like copper or aluminum but at a reduced distance [citation:2][citation:11].
| Parameter | Value |
|---|---|
| :- | :- |
| *Model* | LJ12A34Z/BX |
| *Type* | Inductive Proximity Sensor |
| *Output* | NPN Normally Open (NO) [citation:8][citation:11] |
| *Detection Distance* | 4mm for mild steel [citation:3][citation:8] |
| *Operating Voltage* | DC 6V to 36V [citation:3][citation:8] |
| *Output Current* | ≤ 300mA [citation:6][citation:9] |
| *Response Frequency* | 500Hz [citation:10][citation:11] |
| *Body Thread Size* | M12 |
| *Cable Length* | ~ 1 meter (3 wires) [citation:8][citation:9] |
| *Body Material* | Nickel-plated brass [citation:11] |
| *Protection* | IP67 [citation:2][citation:5] |
## Key Features
+Reliable and durable IP67rated housing suitable for harsh environments.
+Visual status indicator - Red LED lights up when metal is detected.
+Short-circuit protection safeguards the sensor and connected devices.
√ Preassembled with a 1meter cable and easytoconnect flying leads.
| Wire Color | Connection |
|---|---|
| :- | :- |
| *Brown* | VCC (Positive 6-36V DC) [citation:3] |
| *Blue* | GND (Power supply ground) [citation:3] |
| *Black* | Signal (NPN output) [citation:3] |
