DOL 26 amniotic stern sensor CA-P-M18-NF-CA-SCR-B-0T, 105117

What is the DOL 26 CA-P-M18-NF-CA-SCR-B-0T capacitive feed sensor and what is it used for?

The DOL 26 CA-P-M18-NF-CA-SCR-B-0T capacitive sensor is a maximally reliable model for stationary mounting. Its main difference is the threaded M18 housing, which allows the sensor to be rigidly secured with nuts on the hopper wall, preventing accidental displacement.

The model has the index 0T (Zero Trimmers), which means the absence of any regulators. Sensitivity and delay are factory calibrated for standard types of dry feed. Combined with Break (NC) logic and universal SCR power supply, this is the best solution for systems where stability on the "fit and forget" principle is required.

Key advantages of the DOL 26 CA-P-M18-NF-CA-SCR-B-0T capacitive sensor

• Threaded fixation (M18). Unlike smooth sensors, which can slip out of the clamp due to vibration, this model is rigidly fastened with two nuts. This guarantees that the activation point will never shift by itself.
• Tamper protection (0T). The absence of trimmers is an advantage in large farm conditions. Unskilled personnel will not be able to "tweak" the settings and disrupt the line operation.
• Universal power supply (SCR). Operates from 20 to 280 V (AC/DC). Does not require transformers, connects in series with the phase.
• Reliable stop (Break). NC (normally closed) logic ensures automatic stopping of feed supply upon filling or in case of emergency (line break).

Applications of the DOL 26 CA-P-M18-NF-CA-SCR-B-0T capacitive sensor

This model is created for standard, unchanging operating conditions:

• Thin-walled plastic hoppers. Where it is convenient to drill a hole and tighten the sensor with nuts from both sides.
• Lines with standard feed. Pellets or grain, for which factory sensitivity settings are perfectly suitable.
• Places with strong vibration. Threaded connection is more resistant to shaking than clamping clips.
• Replacement of old M18 sensors. Direct replacement for any 2-wire sensors with an 18 mm diameter.

Why choose the DOL 26 CA-P-M18-NF-CA-SCR-B-0T capacitive sensor

This is a choice in favor of mechanical reliability. If you want to eliminate the human factor (setup errors) and the vibration factor (sensor displacement) — choose the threaded 0T version.

Mounting and connection of the DOL 26 CA-P-M18-NF-CA-SCR-B-0T capacitive sensor

1. Fixation: Drill an 18.5-19 mm hole. Insert the sensor and tighten the plastic nuts (included) on both sides of the hopper wall. Do not overtighten to avoid stripping the thread.
2. Connection: 2-wire scheme. In series with the load. The sensor opens the circuit when feed appears.
3. Check: Since there are no settings, simply check the system operation: cover the sensor with feed — the line should stop. Clear the sensor — the line should start.

Comparison of the threaded (M18) version with the smooth (Ø18) one

What is the key difference in mounting:

The threaded M18-0T model is the standard of reliability for stationary feeding systems.