XKC-Y28 NC (24V) Non-invasive Liquid Level Sensor with Relay

The intelligent non-contact liquid level sensor adopts advanced signal processing technology and high-speed signal processing chip, which breaks the influence of the container wall thickness and realizes the true non-contact liquid level in the closed container. The liquid level sensor (probe) is installed on the upper and lower sides of the outer wall of the measured container (liquid level high and low levels), and the non-metallic container does not need to be opened, and the installation is simple and does not affect production. It can detect the level of various toxic substances, strong acids, strong alkalis and various liquids in high-pressure sealed containers. The liquid level sensor has no special requirements for the material of the liquid medium and container, and can be widely used.

XKC-Y28-NO/NC products are specially developed for non-metallic pipes (tube outer diameter D≥ 11mm) or liquid level detection in a flat container. This series of liquid level sensors has two signal output interfaces, which are normally open relay output and normally closed relay output;

Normally Closed Output Interface - Model: XKC-Y28-NC (24V)

The sensor has a built-in relay what allows load be connected directly.

A built-in potentiometer to adjust sensitivity.

Technical data:

Model: XKC-Y28-NC
Input voltage (Vin): 16-24VDC
Output method: Normally closed
Current consumption: 13mA
Output current: 2A
Max response time: 500ms
Working temperature: -5 -105℃
Sensitivity:
Outer diameter D(mm) - Sensing tube thickness L(mm)
D≥100: 20±3
100>D≥ 80 : 15 ± 2
80>D≥ 60 : 12 ± 1.5
60>D≥ 40 : 7 ± 1.0
40>D≥ 30 : 5 ± 1.0
30>D≥ 20 : 3 ± 1.0
20>D≥ 10 : 1.5 ± 0.5
Pipe diameter range: ≥11mm
Water level error: ± 1.5mm
Humidity: 5%-100%
Max cable length: 500mm

Pinout
Brown (power +),
Yellow (Output)
blue (power-),
Black (COM Terminal)

Material: ABS
Waterproof: IP65
Certification: CE, ROHS