DOL 25
DOL 25 is a complete sensor series, which covers all requirements concerning physical, electrical and functional qualities. This has been accomplished by means of a new microcomputer platform, which forms the basis of all variants. The result is a sensor series that always offers a sensor perfect for any task.
All types offer a new, active temperature compensation, which makes them 100% temperature stable. They are also equipped with various new filter functions to resist electromagnetic influence.
Status indicator
All types have a status light-emitting diode (LED), which shows the current status of the sensor. The LED shows the output status but not whether the sensor is influenced. Sensor defects and active current limiter are shown as short flashes.
Building-in
The plain DOL 25 is mounted either hanging or fixed in a plastic gland or rubber joiner. Threaded types are supplied with nuts for fastening in a plate or a wall.
Additional functions
Apart from the easy and intuitive standard options, the DOL 25-DI version offers numerous special features which are easily activated by means of push buttons and the display.
• Automatic calibration during which the sensor works out how to separate environment and object.
• Choice between Make and Brake
• Max. Run Timer function monitoring a maximum permissible ON time
• Warrants possibility of turning off the LED status indicator
To see data sheet, go to Download.
Electrical
| Description |
DOL 25 PNP/NPN |
DOL 25 SCR |
|
Value |
Unit |
Value |
Unit |
| Supply voltage (Ue) |
10-36 |
VDC |
|
|
| Supply voltage (Ub) |
|
|
20-250 |
VAC |
| Max. ripple (Vpp) |
10 |
% |
|
|
| Frequency |
|
|
50-60 |
Hz |
| Rated operational current (le) |
500 |
mA |
300 |
mA |
| Max. voltage drop (Ud) |
< 2.5 |
VDC |
< 10 |
VAC RMS |
| No-load supply voltage |
< 6 |
mA |
|
|
| Turn ON time |
< 100 |
mS |
< 100 |
mS |
| Frequency of operating cycles |
> 100 |
Hz |
> 10 |
Hz |
| Min. operational current (lm) |
|
|
< 10 |
mA RMS |
| OFF-state current (lr) |
|
|
< 3 |
mA RMS |
| Transient voltage |
4 |
kV |
4 |
kV |
| Impulse voltage |
2 |
kV |
|
|
| Impulse voltage (load = 468 ohm) |
|
|
4 |
kV |
Mechanical
Description |
18mm |
30mm |
Unit
|
| Plastic |
Metal |
Plastic |
Metal |
| Value |
Value |
| Cable, 4x0.26 mm2 (AWG 22) |
2000 |
2000 |
2000 |
2000 |
mm |
| Weight cable type |
108 |
146 |
168 |
238 |
g |
| Weight plug type |
32 |
60 |
80 |
148 |
g |
Environment
| Description |
Value |
Unit |
Value |
Unit |
| Ambient temperature, operation |
-25 to +70 |
°C |
-13 to +158 |
°F |
| Ambient temperature, storage |
-30 to +80 |
°C |
-22 to +176 |
°F |
| Protection class |
IP67 |
|
NEMA6 |
|
| Approvals |
CE and C-UL |
|
|