Capacitive sensor DOL 44RRG (100634)
Features
All characteristics
Description
DOL 44 is a 30 mm capacitive sensors for detection of feed, grain and loose substances with relay output and switch function. Sensors are used to control the level in silos and containers. Along with the control of the filling and emptying process. DOL 44 sensors are suitable for use with contactors, relays, PLCs, etc. in the agricultural and industrial sectors, in particular in enterprises for grain level measurement and effective feed level control in poultry houses, pig houses, and cowsheds.Benefits and warranty
High quality
The equipment is manufactured by leading European manufacturers, using modern technologies and materials.
Professional support
Our specialists are always ready to provide qualified advice and assistance in choosing equipment. We also offer a full range of services from installation to maintenance and repair.
Competitive prices
Direct contracts with manufacturers allow us to offer competitive prices for all equipment. You will receive high quality at the best price.
Returns and Exchanges
We provide the opportunity to return or exchange the product within 14 days after purchase if it does not fit or has defects.
Delivery
Nova Poshta
By courier in Kiev
Pickup in Kyiv 1A Academician Korolev Avenue9
Оплата
Payment in cash
Payment Apple Pay / Google Pay
Payment by installments Monobank
Payment online Visa / MasterCard
Payment by card
Cash on delivery "Nova Poshta"
Capacitive Feed Level Relay Sensor DOL 44RRG (20–280V AC/DC)
The DOL 44RRG is the most versatile intelligent level sensor in the lineup, capable of operating within an extremely wide voltage range from 20 to 280 volts (both AC and DC). This model is an industrial benchmark in poultry and livestock farming, ensuring reliable detection of grain, compound feed, and other bulk materials under the most challenging conditions. Its integrated multi-voltage power supply makes it compatible with both 24V automation and 220V power systems.

The device features a high-power integrated changeover relay (NO and NC), allowing the installer to select the desired system logic ("Start" or "Stop") directly on-site. The "RRG" model is equipped with two trimmers (2T) for independent adjustment of sensitivity and time delay, while its IP69K protection rating guarantees absolute durability against high-pressure hot water cleaning and harsh farm environments.
Mounting the DOL 44RRG is highly reliable thanks to its reinforced M30 threaded housing. The sensor is typically installed in a 30.5 mm diameter hole and secured with the heavy-duty plastic nuts included in the kit, ensuring a rigid fit that prevents displacement caused by auger vibration. It can also be integrated using sealing glands or external flanges, providing flexibility for both internal and external hopper placements.
Technical Specifications
| Parameter | Value |
|---|---|
| Supply Voltage | 20 – 280 V AC/DC (Universal) |
| Output Type | Relay (Changeover NO/NC) |
| Max Load Current | 10 A (at 250V AC) |
| Protection Rating | IP69K (fully sealed) |
| Housing | Threaded M30 x 1.5 |
Switching Logic NO/NC
| Contact Type | Action on Feed Presence | Typical Application |
|---|---|---|
| NC (Break) | Opens circuit | Stopping the feed line motor when hopper is full. |
| NO (Make) | Closes circuit | Activating an alarm signal or auxiliary pump. |
DOL 44RRG — industrial power and intelligent control for your facility.
Features Capacitive sensor DOL 44RRG (100634)
All characteristics
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