รหัสสินค้า | M4113 |
หมวดหมู่ | วัดระยะทาง และ ความเคลื่อนใหว |
ราคา | 70.00 บาท |
น้ำหนัก | 45 กรัม |
สถานะสินค้า | พร้อมส่ง |
ลงสินค้า | 9 ส.ค. 2565 |
อัพเดทล่าสุด | 11 พ.ย. 2567 |
จำนวน | ชิ้น |
Inductive Proximity Sensor ( LJ12A3-4-Z/AX)
ระยะตรวจจับ 4 mm (ขึ้นอยู่กับชนิดวัตถุที่ตรวจจับ)
พร็อกซิมิตี้เซนเซอร์ ตรวจจับวัตถุโลหะ
Working principle
The inductive proximity switch consists of three major components: an oscillator, a switching circuit, and an amplifying output circuit. The oscillator produces an alternating magnetic field. When the metal target approaches this magnetic field and reaches the sensing distance, eddy currents are generated in the metal target, causing the oscillation to decay and even stop. The oscillation and oscillation of the oscillator are processed by the post-amplifier circuit and converted into a switching signal to trigger the drive control device to achieve the non-contact detection purpose.
Product features:
1. Non-contact detection can avoid damage to the sensor itself and the target.
2. No contact output, long service life.
3. Stable testing is possible even in harsh environments with water or oil splashes.
4. The reaction speed is fast.
5. The sensor head is small and flexible to install.
Inductive Proximity Sensor Detection Switch PNP(NO) DC6-36V LJ12A3-4-Z/BY
Specification:
Product Name | Inductive Proximity Switch |
Model | LJ12A3-4-Z/AX |
Wire Type | Cylindrical DC 3 Wire Type (Black, Brown, Blue) |
Switch Appearance Type | Cylinder Type |
Theory | Inductive Sensor |
Output Type |
NPN NC(Normal Close) |
Diameter of Head | 12mm |
Detecting Distance | 4mm |
Supply Voltage | DC 6-36V |
Current Output |
300mA |
Response Frequency | 0.5KHz |
Detect Object | Iron |
Operating Temperature | -25°C to +55°C (Non-freezing Condition) |
Size | 6.2 x 2cm/2.4'' x 0.8'' (L*Max. Dia) |
Cable Length | 110cm/43.3" |
External Material | Plastic, Alloy |
Net Weight | 46g |
Color | Silver Tone, Yellow, Gray |
Package Content | 1 x Inductive Proximity Switch |
ชื่อโมเดล: LJ12A3-4-Z/BY (PNP NO)
Inductive Proximity Sensor Detection Switch DC6-36V
PNP NO:LJ12A3-4-Z/BY
PNP NC:LJ12A3-4-Z/AY
NPN NO:LJ12A3-4-Z/BX
NPN NC:LJ12A3-4-Z/AX
Current type | Operating form | Contact form | Connection form | Model number | Remark | |
DC | NPN | NO | Wire lead | LJ12A3-4-Z/BX | 6-36Vdc | |
DC | NPN | NO | Wire lead | LJ12A3-4-Z/BX-D2 | 6-36Vdc, 2m cable | |
DC | NPN | NO | Wire lead | LJ12A3-4-Z/BX-5V | 5Vdc | |
DC | NPN | NO | Connector | LJ12A3-4-Z/BX-G | 6-36Vdc | |
DC | NPN | NC | Wire lead | LJ12A3-4-Z/AX | 6-36Vdc | |
DC | NPN | NC | Wire lead | LJ12A3-4-Z/AX-5V | 5Vdc | |
DC | NPN | NO+NC | Wire lead | LJ12A3-4-Z/CX | 6-36Vdc | |
DC | PNP | NO | Wire lead | LJ12A3-4-Z/BY | 6-36Vdc | |
DC | PNP | NO | Wire lead | LJ12A3-4-Z/BY-5V | 5Vdc | |
DC | PNP | NO | Connector | LJ12A3-4-Z/BY-G | 6-36Vdc | |
DC | PNP | NC | Wire lead | LJ12A3-4-Z/AY | 6-36Vdc | |
DC | PNP | NO+NC | Wire lead | LJ12A3-4-Z/CY | 6-36Vdc | |
DC | Two wires | NO | Wire lead | LJ12A3-4-Z/EX | 6-36Vdc | |
DC | Two wires | NO | Connector | LJ12A3-4-Z/EX-G | 6-36Vdc | |
DC | Two wires | NC | Wire lead | LJ12A3-4-Z/DX | 6-36Vdc | |
AC | Two wires | NO | Wire lead | LJ12A3-4-J/EZ | 90-250Vac | |
AC | Two wires | NO | Wire lead | LJ12A3-4-J/EZ-36V | 36Vac | |
AC | Two wires | NO | Wire lead | LJ12A3-4-J/EZ-380V | 380Vac | |
AC | Two wires | NC | Wire lead | LJ12A3-4-J/DZ | 90-250Vac | |
AC | Two wires | NC | Wire lead | LJ12A3-4-J/DZ-36V | 36Vac | |
AC | Two wires | NC | Wire lead | LJ12A3-4-J/DZ-380V | 380Vac |
Model number | LJ12A3-4 series |
External dimensions | M12x1x60 |
Installation type | Non-shielded |
Detection distance | 4mm |
Setting distance | 0-3.2 mm |
Supply voltage | 6-36Vdc, 5Vdc; 90-250Vac, 36Vac, 380Vac, 50/60Hz |
Output current | DC type: 300mA max; AC Type: 400mA |
Standard detected object | Mild steel (12x12x1mm) |
Sensing object | Magnetic metals (if it is not magnetic metals, the sensing distance would decrease) |
Response frequency | 500Hz |
Matched mounting bracket | M12 mounting bracket |
Matched mounting connector | Only for connector type: 3 wires bend connector, 3 wires straight connector |
Output indication | Red LED |
Short-circuit protection | No |
Reverse connection protection | Yes |
Insulation resistance | 50MΩ min (between charging part and housing) |
Dielectric strength | 1000Vac, 1min (between charging part and housing) |
IP Rating | IP65 |
Operating temperature | -25 to 70 ℃ (13 to 158 ℉) |
Cable length | 1.2m, PVC cable |
Material | Case: Brass-nickel plated; Sensing surface: ABS |
Alias name | LJ12A3-4 series cylinder inductive proximity switches |
Proximity Sensor Interfacing to an Arduino (sinking sensor)
Inductive Proximity Sensor ( LJ12A3-4-Z/BX)
ระยะตรวจจับ 4 mm (ขึ้นอยู่กับชนิดวัตถุที่ตรวจจับ)
พร็อกซิมิตี้เซนเซอร์ ตรวจจับวัตถุโลหะ
คุณสมบัติอุปกรณ์
หน้าที่เข้าชม | 5,167,558 ครั้ง |
ผู้ชมทั้งหมด | 1,566,898 ครั้ง |
ร้านค้าอัพเดท | 6 ก.ย. 2568 |