DOL 27 capacitive proximity sensor CA-P-M30-NF-CA-PNP-2-2T, 105303
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
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Cash on delivery "Nova Poshta"
Capacitive Sensor DOL 27 CA-P-M30-NF-CA-PNP-2-2T (NO+NC)
The capacitive sensor DOL 27 CA-P-M30-NF-CA-PNP-2-2T is a high-performance sensor in a reinforced M30 housing, designed for modern automation systems based on DC power (10-30V DC). This model is the "gold standard" for connecting to industrial controllers (PLC) and climate computers.
The main advantage is the complementary output (NO + NC). The sensor has 4 wires in the cable, allowing you to receive both Make and Break signals simultaneously. Combined with a full set of settings (2T) and a large housing diameter, this is the most reliable solution for precise level control.

Advantages of the M30 PNP Model with Dual Output
- Logic Flexibility (NO/NC). You choose the sensor function during installation. The black wire gives a "Start" signal (Make), the white one — "Stop" (Break). This allows you to keep one type of sensor in stock for all tasks.
- M30 Power. The 30 mm diameter housing has a significantly larger sensitivity zone than M18. This allows the sensor to "see" through thick plastic hopper walls or ignore significant dust buildup.
- PNP Standard. Perfect compatibility with any controllers working with positive logic (Sourcing Input).
- Full Adjustment (2T). Time delay (Delay) and sensitivity (Sens) adjustments allow adapting the sensor to any conditions, from auger vibration to feed recipe changes.
Applications of DOL 27 CA-P-M30-NF-CA-PNP-2-2T
This model is recommended for critical nodes:
- Central Silos. Load level monitoring with data transmission to the central computer.
- Complex Logic Systems. Where you need to simultaneously stop one motor (NC) and turn on a signal lamp (NO).
- Harsh Conditions. Where M18 sensors fail due to wall thickness or distance to material.
Technical Specifications
| Characteristic | Value |
|---|---|
| Output Type | PNP (10-30V DC) |
| Logic | NO + NC (Complementary) |
| Housing | M30 (30 mm) |
| Settings | 2 trimmers (Sens + Time) |

Installation of DOL 27 PNP Sensor
- Connection (4 wires): Brown (+), Blue (-). Black wire — NO signal (Make). White wire — NC signal (Break).
- Installation: Fix in a 30.5 mm hole with nuts.
- Adjustment: Adjust sensitivity and delay time under the protective cap.
Comparison of 4-wire and 3-wire versions
Advantage of the NO+NC model:
| Parameter | 4 wires (This model) | 3 wires (Standard) |
|---|---|---|
| Logic Selection | Any (NO or NC) | Only one (fixed) |
| Simultaneous Signals | Possible | Impossible |
| Stock Versatility | Maximum | Low |
This is the most powerful DC sensor in the lineup.
Features DOL 27 capacitive proximity sensor CA-P-M30-NF-CA-PNP-2-2T, 105303
All characteristics
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DOL 27 capacitive proximity sensor CA-P-M30-NF-CA-PNP-2-2T, 105303
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DOL 27 capacitive proximity sensor CA-P-M30-NF-CA-PNP-2-2T, 105303



