NKC-H1304 Conical Capacitive Level Sensor - Technical Specifications

Product Features‌

Integrated cooling fins‌ for high-temperature resistance (up to 120°C media temperature).

Patented conical design‌ prevents liquid adhesion.

Wide media compatibility‌: Detects water-free, high-viscosity, low-conductivity, standard liquids, and powders.

Calibration Method (for PNP/NPN output models, NC normally closed type)‌

Green LED on‌: No liquid detected.

Red LED on‌: Liquid detected.

Steps‌:

Suspend the sensor in air.

Rotate the potentiometer clockwise until the red LED activates.

Ensure no signal is triggered in both liquid and air.

Rotate counterclockwise until the green LED activates, then add one full additional rotation.

Technical Parameters‌

Detection Principle‌: Capacitive sensing.

Material‌: Stainless steel (wetted parts).

Output Options‌: PNP/NPN/relay (configurable NO/NC).

Installation Notes‌

Pre-use inspection‌: Verify packaging integrity and model compatibility.

Power safety‌: Confirm correct voltage and wiring before energizing. Incorrect connections void warranty.

Installation protocol‌:

Power off during installation.

Use hex wrenches; avoid excessive force to prevent thread/housing damage.

Dimensions & Wiring‌

Refer to dimensional drawings (unit: mm) and wiring diagrams in original documentation.