Universal capacitive dowels in cylindrical housings M18 and M30. Suitable for monitoring granules and liquids. Possibility to connect with a cable. Universal supply voltage from 24 to 250 V AC / DC.
Capacitive DC and AC sensors with overcurrent protection – CDA18Ux2L CDA30UxxxL
It is triggered by metallic and non-metallic objects.
Sensitivity adjustment with multi-turn potentiometer
Universal power supply – constant or alternating current.
Overvoltage protection at inductive load.
Overload and short circuit protection.
Operating status light.
TECHNICAL DATA :
Supply voltage 24 … 250 V ac (40 … 60 Hz) / dc
Switching current 10 … 300 mA
Protection pitch 500mA
Idle current – Off state <1.5 mA
Residual voltage <6 V ac
Sn distance – see table
– Correction coefficient depending on the material of the object
Hysterisis 5 … 20%
Switching frequency 10 Hz
Insulation resistance> 10MΩ / 500V
Operating temperature -10 … + 55 oC
Humidity RH 85%, without dropping
Storage temperature -25 .. + 55 oC, RH 85%
Degree of protection IP 65
CONNECTION – 2 m cable 2 x 0.5 mm
The operating distance is changed depending on the material of the object. Electrically conductive materials should be grounded.
GENERAL CONDITIONS OF OPERATION
Mounting to exclude the application of force on the housing, the active surface of the head or cable. The sensors should be fastened using the nuts supplied.
Attention! In the sensor head area, the allowable torque for tightening the nuts is reduced by half! Permissible tightening torque for plastic housings – 1.5Nm.