Portable Safety Proximity Switch , Inductive Type Sensor Switch
Small Size
Description
Our Safety Proximity Switches are available with environment
resistance, heat resistance, resistance to chemicals, and
resistance to water.
Details
Two-wire
NPN/PNP
Normally closed
DC
Features
Reverse power protection, short circuit protection, can be directly
connected to the PLC
Economical and simple operation
Long life and high reliability, strong environmental resistance
Red LED reality can detect sensor working status
IP67 protection structure (IEC)
Parameter
| Lag distance | Less than 10% of the detection distance |
| Detecting objects | Magnetic metal (detection distance is reduced when non-magnetic
metal) |
| voltage | DC : DC 12~24 (6~36V) pulse (p-p) below 10% |
| AC : AC 110~220V (36~250V) 50/60Hz |
| Current consumption | N.P : ≤13mA |
| D : ≤0.8mA |
| A : ≤1.7mA |
| Control output | N.P : ≤300mA |
| D : ≤200mA |
| A : ≤400mA |
| Loop protection | N.P.D : reverse connection protection, surge absorption, load short
circuit protection |
| A : surge absorption |
| Ambient temperature | -30~+65°C (no icing, no condensation) |
| Ambient humidity | -35~95%RH |
| Insulation resistance | 50MΩ or more (DC500 megohmmeter) (between charging part and
housing) |
| Withstand voltage | AC 1000V 50/60HZ 1min (between charging part and Housing) |
| Temperature effect | -30~+65°C: detection distance error ±15% at +23°C |
| -25~+60°C: detection distance error ±10% at +23°C |
| Voltage effect | 6-36V (90-250V) : ±15% of detection distance error |
| 10-30V (220V) : ±10% of detection distance error |
| Protection level | IP67 (IEC) |
| Material | Housing: ABS |
| Detection surface: ABS |
Note:Please read the "Precautions" of the product manual before
use.
About maintenance and overhaul
In order to keep the proximity sensor to work stably for longtime,
the following regular examinations should be performed just like
general control
1. Check the installation position of detected object and proximity
sensor if any deviation,loosening or deformation exists.
2. Check the attached wires and connecting parts if any
loosening,bad contact or wire breaking off exists.
3. Check if there is any metallic powder accumulation or not.
4. Check if the temperature condition and surrounding environment
condition are normal or not.
PS:If you can't find the exact type of your product.Please don't
rush to go away.Contact me and your questions will be replied
ASAP.Thank you for your time.
