Capacitive sensor DOL 20R, 103266
Features
All characteristics
Description
The DOL 20 is a flat sensor for detecting feed levels in feeders, feeders, silos and hoppers or for monitoring feeding lines in poultry farms. The DOL 20 feed level sensor is mounted on the outside of a plastic or similar composite surface, as it is able to detect feed levels through this material. The sensitivity of the DOL 20R feeder sensors can be adjusted using trimmers, allowing them to be adapted to different types of feed. The DOL 20 sensor has an SCR output, while the DOL 20R version with a relay output provides even more possibilities for system integration.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 20R (NO/NC)
The DOL 20R is a reliable and time-tested capacitive sensor designed for level detection of grain, feed, and other bulk materials. The key feature of this model is the integrated relay with a changeover contact (NO/NC), allowing it to be used for both opening and closing an electrical circuit upon product detection.
The sensor's compact design makes it an ideal choice for installation in tight spaces such as small bins, hoppers, or directly inside feeders. High ingress protection ensures stable operation in the harsh environments of modern livestock houses.
![[DOL 20R Sensor]](https://vada.ua/image/catalog/DOL/DOL%2020/%20%D1%82%D0%BB%D0%BE%20%D1%83%20DOL20_Total_0000.png)
Key Advantages of the DOL 20R Relay Model
- Universal Output. The built-in relay allows direct load control or integration into any automation scheme.
- Wall Detection. Capable of detecting feed levels through plastic bin walls, eliminating the need for drilling holes.
- Noise Immunity. Shielded electronics protect against mobile phone interference and motor transients.
- Easy Adjustment. Sensitivity is easily tuned via an integrated trimmer to match specific material types.
Technical Specifications
| Parameter | Value |
|---|---|
| Supply Voltage | 20 – 280 V AC/DC (Universal) |
| Output Contact | Relay (Changeover NO/NC) |
| Ingress Protection | IP67 / IP69K |
| Housing Material | High-grade Plastic |
![[DOL 20R Mounting Details]](https://vada.ua/image/catalog/DOL/DOL%2020/%20%D1%82%D0%BB%D0%BE%20%D1%83%20DOL20_Detail_0002_Web.png)
NO/NC Contact Logic
| Contact Type | State on Feed Detection | Primary Purpose |
|---|---|---|
| NC (Normally Closed) | Opens | Stopping the feed line motor when the hopper is full. |
| NO (Normally Open) | Closes | Triggering an alarm light or siren when level is reached. |
DOL 20R — compactness and relay reliability in every detail.
Features Capacitive sensor DOL 20R, 103266
All characteristics
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Capacitive sensor DOL 20R, 103266
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Capacitive sensor DOL 20R, 103266


