Low Voltage Explosion Proof Mini Proximity Sensor For Special Places 8.2V
Brand Name:Winston/OEM
Certification:CE,ROSH
Model Number:AM12
Minimum Order Quantity:1PCS
Delivery Time:3-15days after get payment.
Payment Terms:T/T,L/C,Paypal,Online Payment,RMB/USD
Contact Now
Add to Cart
Site Member
Address:
Floor 3rd,Liufeng Building,Liushi Town,Yueqing City,Zhejiang.325604.China
Supplier`s last login times:
within 1 hours
Product Details
Company Profile
Product Details
8.2v Low Voltage Explosion Proof Mini Proximity Sensor For Special Places
Technique parameter
| Standard detecting object (mm) | 12X12X1t | |
|---|---|---|
| Model | Two-wire normally close | AM12-3002LB |
| Two-wire normally close | AM12-3004LB | |
| Specifications | oscillating current/stop oscillating current | ≥2.2mA/≤1mA |
| load resistance | 1KΩ | |
| switch frequency,flusn/non-flsh | 1.5Hz/1KHz | |
| shell material | Nickel-plated brass | |
| protection level | lp67 | |
| external wiring diagram |
Features:
1 . CE Certification
2 . Flush and UNflush type
3 . Output state:NO,NC,NO+NC
4 . PNP and NPN
5 . Small volume
6 . Long service life
7 . 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
* L: Long-distance
* A: (no) normally Open (no)
* N: Three-wire Dc NpN Output
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
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.
Current consumption of inductive proximity switch decreases
proportional to the metal object distance.
FAQ
1. The applications of sensor ?
A: Punch, Machine tool, Automatic controller, Automatic water device, Semi automatic industrial control equipment
2. How to confirm the sensors model ?
A: The buyer need to provide the below information : Voltage NPN/PNP NO/NC/NO+NC Detected object Detected distance
3.The characteristic of Safety Explosion-proof type?
A: (1)Detect metal
(2)Low current and low voltage , the range of voltage 5V~12V
Cautions
► DC switch should adopt insulation transformer and ensure stable voltage mains corrugation.
► If any electric power line or dynamic line passes through the surrounding of switch lead-wire, in order to precent the switch from damage or error action, cover the metal bushing on the switch lead-wire and ground it to the earth.
► Set the switch use distance within the rated distance to avoid the effects from temperature and voltage.
► Wiring while power-on is strictly prohibited, connecting the wires strictly according to the wiring diagram and output return elmentary diagram.
► If there areany special requirements to the switch like water proof, oil proof, acid proof, base proof, high temperature proof of with any other specifications, the users are required togive clear indication when placing an order, we can produce according to the requirements of the user.
Low Voltage Explosion Proof Mini Proximity Sensor For Special Places 8.2V
Inquiry Cart
0