Watertight Safety Proximity Switch Red LED Detect Sensor Working
Status
Description
Safety Proximity Switch is widely used in machine, paper making,
light industry for limiting station, orientation taking count,
speeding trial etc.With our safety proximity switches for
industrial use, you're always on the safe side! Our safety sensors
always focus on productivity and user-friendliness.
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.
Details
Two-wire
NPN/PNP
Normally open
AC
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)
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.
