DOL 44 Capacitive Sensor

DOL 44 and iDOL 44 are 30 mm capacitive sensors for detection of feed, grain, and solids with relay output including switch function. The sensors are applicable for level control in silos and containers. Along with controlling the filling and emptying process.

Different Variants for Different Needs

DOL 44R is available in a multitude of versions. Such as the DOL 44RH with integrated heater for cold and/or high humidity applications avoiding condensation.  DOL 44RT for detection of feed in tubes, and DOL 44R-33 with conical 30/32 mm enclosure.

Easy to Operate

The sensors have robust functionality and are easy to operate. Settings are easily changed via two trimmers using a small screwdriver.

A red LED light clearly indicates the current status of the relay sensor.

Robust Functionality

DOL 44 and iDOL 44 have a high immunity to noise from electric communication (e.g. mobile phones) and transients (e.g. from motors and contactors). The IP69K protection class offers the highest protection against water and other liquids, e.g. during cleaning of livestock houses.

DOL 44 and iDOL 44 have full temperature compensation, and the sensor is very robust in regards to washing and EMC protection.

The sensor can, therefore, be used in environments with frequency converters.

The Future of Feed Sensors

The iDOL 44 is the future of feed sensors. Based upon the DOL 44, the iDOL 44 features setup, adjustment of parameters, and settings through a wireless interface.

Matched with the iDOL companion app, SmartAdjust on your smartphone, the iDOL 44 is both easier to operate and more flexible than any other capacitive feed sensor.

The SmartAdjust app allows for more parameters to be available for the user, compared to a traditional sensor with two trimmers operated by a screwdriver. The result is a more flexible sensor, which can be adapted to the individual need of the user.

At the same time, the iDOL 44 sensor is also much easier to operate and understand.  Since the setup of parameters is done with a user-friendly interface, which is easy to understand.

For all iDOL products, download the programming SmartAdjust App from Google App Store by simply searching for SmartAdjust or scan the QR code on the product.

Variant List

100630 – DOL 44R 20-280V AC/DC

100619 – DOL 44R Cap. sensor 90-265V AC 0-60s

100610 – DOL 44R Capacitive sensor 90-265V AC

100620 – DOL 44R Capacitive sensor 90-265V AC

100624 – DOL 44R Capacitive sensor 90-265V AC

100631 – DOL 44RG Capacitive sensor 20-280V AC/DC

100626 – DOL 44RG Capacitive sensor 90-265V AC

100625 – DOL 44RG Capacitive sensor 10-30V AC/DC

100607 – DOL 44RG Capacitive sensor 10-30V AC/DC

100635 – DOL 44RG Capacitive sensor 90-265V AC

100608 – DOL 44RG Capacitive sensor 90-265V AC

100618 – DOL 44RHG Capacitive sensor 90-265V AC

100634 – DOL 44RRG Cap. sensor 20-280V AC/DC 2m

100627 – DOL 44RRT Capacitive sensor

100300 – DOL 44R-33 Capacitive sensor 90-265V AC

100309 – DOL 44R-33 Capacitive sensor 10-30V AC/D

100305 – DOL 44RH-33 Capacitive sensor 90-265V A

100301 – DOL 44RR-33 Capacitive sensor 90-265V A

100307 – DOL 44RRH-33 Capacitive sensor 90-265V