DOL 27 capacitive proximity sensor CA-P-M30-NF-CA-SCR-B-0T, 105319
Features
All characteristics
Description
The DOL 27 sensor is a 30 mm capacitive proximity sensor designed to detect loose and solid materials. The DOL 27 and iDOL 27 sensors are available in SCR, PNP and NPN output versions. The 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. SCR output versions are available in 2-wire versions, as well as PNP and NPN in 4-wire versions. LED indicators display the state of the capacitive sensors, providing reliable monitoring of filling and emptying processes.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
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Payment by installments Monobank
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Cash on delivery "Nova Poshta"
Capacitive Sensor DOL 27 CA-P-M30-NF-CA-SCR-B-0T (Fixed)
Capacitive sensor DOL 27 CA-P-M30-NF-CA-SCR-B-0T is the most reliable and tamper-proof model in the 30mm sensor series. It combines the mechanical strength of the M30 housing with full operational automation due to zero adjustment (0T). The sensor is factory-calibrated for error-free detection of dry feed (grain, pellets, compound feed).
The device operates on a universal voltage of SCR 20–280 V (AC/DC) and uses Break (NC) logic, opening the circuit when the container is full. It is an ideal choice for industrial facilities where operational stability and prevention of unauthorized adjustments are priorities.

Advantages of the DOL 27 M30 Fixed Model
- Human Factor Protection (0T). The absence of trimmers ensures that the sensor sensitivity always remains at the reference level. No one can accidentally or intentionally change the operating parameters, which is critical for large agro-holdings.
- M30 Housing Durability. The large diameter provides better resistance to mechanical stress and vibrations compared to the M18 series. This is the best choice for central augers and large silos.
- Universal Power Supply. Support for voltages from 20 to 280 V allows the sensor to be used in any part of the farm's electrical grid without adapters.
- Stable Detection Zone. Factory settings are optimized to ignore minor dust while clearly reacting to the main bulk of the feed.
Applications for DOL 27 CA-P-M30-NF-CA-SCR-B-0T
This model is indispensable for heavy-duty and standardized conditions:
- Outdoor Silos. Where high reliability and resistance to temperature fluctuations (temperature compensation) are required.
- Feed Loading Lines. A powerful grain flow requires the robust M30 housing.
- Hard-to-reach Places. Where maintenance is difficult, making a non-adjustable sensor the perfect solution.
Technical Specifications
| Specification | Value |
|---|---|
| Form Factor | M30 (30 mm) |
| Adjustment | None (Fixed 0T) |
| Power Supply | 20–280 V AC/DC |
| Logic | Break (NC / Stop) |

DOL 27 M30 Fixed Sensor Mounting
- Installation: Secure the sensor in a 30.5 mm hole using nuts. Ensure free space around the active head (at least 30 mm from metal).
- Connection: 2-wire scheme, in series with the load.
- Verification: Simply apply power. No adjustment is necessary.
Comparison: M30 Fixed (0T) vs. M30 Adjustable (2T)
Benefits of zero adjustment:
| Parameter | Model 0T (This) | Model 2T |
|---|---|---|
| Parameter Stability | Absolute (Factory) | Depends on adjustment |
| Risk of Error | Zero | Exists |
| Maintenance | Not required | Requires checking |
DOL 27 0T provides maximum reliability for mission-critical nodes.
Features DOL 27 capacitive proximity sensor CA-P-M30-NF-CA-SCR-B-0T, 105319
All characteristics
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DOL 27 capacitive proximity sensor CA-P-M30-NF-CA-SCR-B-0T, 105319



