We are a professional manufacturer of 3 Wire Proximity Switch Sensor, The leakage current of 3 Wire Proximity Switch Sensor is small, and the anti-interference ability is stronger than that of 2 Wire Proximity Switch Sensor,We look forward to happy cooperation in the future.
When the metal detector enters the sensing area of the 3 Wire Proximity Switch Sensor, the 3 Wire Proximity Switch Sensor can quickly send electrical instructions without contact, pressure and spark, and accurately reflect the position and stroke of the moving mechanism. Even for general travel control, the positioning accuracy, operating frequency, service life, convenience of installation and adjustment and adaptability to harsh environment of 3 Wire Proximity Switch Sensor can not be compared with that of general mechanical travel switch.
Number of product lines |
3 Wire |
Wiring mode |
parallel connection |
Detection object |
Inductive Proximity Switch Sensor :Magnetic metal Capacitive Proximity Switch Sensor: Any medium object |
Response frequency |
DC:0.5kHz AC:25Hz |
Supply voltage |
DC:6-36V AC:220V or 380V |
Withstand voltage |
AC1000V 50/60Hz 1min Charge between parts and the shell |
Consumption current |
N.P:13mA,D:0.8mA,A:1.7mA |
Control output current |
N.P:300mA,D:200mA,A:400mA |
ambient humidity |
35-95%RH |
ambient temperature |
-30℃—+65℃ |
Temperature effect |
-30℃—+65℃Each additional 23℃ ±15% detection distance -25℃—+60℃Each additional 23℃+ - 10% detection distance |
Loop protection |
N.P.D:Reverse connect protection, surge absorption, load short circuit protection A:Surge absorption |
Insulation impedance |
More than 500MΩcharge between parts and the shell |
Product material |
Shell: brass nickel plated Surface: ABS |
Degree of protection |
IP65 |
3 Wire Proximity Switch Sensor has high induction precision and high resolution, can realize dynamic measurement, is easy to realize the automation of measurement and data processing, and has strong anti-interference ability. The detection of objects by 3 Wire Proximity Switch Sensor in the environment of gas, oil and dust is not affected by the detection environment and objects; Control switch on and off, such as control circuit changing operation direction, triggering various alarm devices, etc; Counting and speed control of moving objects; Broken line detection to determine the action distance.
When the 3 Wire Proximity Switch Sensor senses magnetic metal, the red inductive light at the tail lights up. It can be wired to make the counter count or sense whether there is residual material.
Our 3 Wire Proximity Switch Sensor has CE certification and guaranteed quality.
We have a large inventory of 3 Wire Proximity Switch Sensor. We can send stock products within 3-7 working days. If there is no stock or insufficient stock, we will check the delivery time with you. We guarantee delivery within the specified time and choose high-quality logistics services. We will use good packaging and ensure safety. We will be responsible for any product damage caused during delivery.
Do you have detailed and professional installation manual?
Sure, we have complete product instructions and wiring diagrams.If you need, we can provide you here.
Are you a trading company or a manufacturer?
We are manufacturers and we have our own factories.
Do you provide sample? Free or charge?
We can provide samples here.Regular samples are free, and customized samples need to be charged.
How to ship my order ? Is it safe?
For small package, we will send it by Express, such as DHL,FedEx,UPS,TNT,EMS.That’s a Door to Door service.For big packages, we will send them by Air or By sea.We will use good packing and ensure the safety.We will be responsible to any product damage caused on delivery.