24V XKC-Y28A-NC Thin-Tube Liquid Level Detection Sensor – Normally Closed Output
Operating on a DC 24V power supply, this model features a Normally Closed (NC) output. The Normally Closed (NC) relay output provides a switching contact for compatible monitoring, alarms and liquid-level control circuits.
The sensor provides a 500ms response time, ±1.5mm liquid-level accuracy and approximately 13mA current consumption. An IP67 waterproof rating and PC-V0 flame-retardant housing support operation in industrial and equipment-monitoring applications.
24V XKC-Y28A-NC Thin-Tube Liquid Level Detection Sensor – Normally Closed Output
Available:In Stock
- Product SKU: KG1409
₹ 699
₹ 848
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Specification
Description
XKC-Y28A-NC-DC 24V Non-Contact Liquid Level Sensor
The XKC-Y28A-NC-DC 24V Non-Contact Liquid Level Sensor is designed for non-contact liquid level detection in non-metallic tubes with an outer diameter of 5–10mm. Its compact clip-on design installs on the outside of a tube, avoiding direct contact with the liquid.Operating on a DC 24V power supply, this model features a Normally Closed (NC) output. The Normally Closed (NC) relay output provides a switching contact for compatible monitoring, alarms and liquid-level control circuits.
The sensor provides a 500ms response time, ±1.5mm liquid-level accuracy and approximately 13mA current consumption. An IP67 waterproof rating and PC-V0 flame-retardant housing support operation in industrial and equipment-monitoring applications.
Features
- Non-contact liquid-level detection through non-metallic tube walls
- Operates on a DC 24V power supply
- Normally Closed (NC) relay output
- Compact clip-on design for 5–10mm outer-diameter tubes
- External installation without cutting or opening the tube
- Adjustable sensing sensitivity
- Low current consumption of approximately 13mA
- Fast response time of 500ms
- Induction accuracy of ±1.5mm
- Wide operating temperature range of -20°C to 105°C
- Built-in relay contact rated up to DC 24V / 2A
- IP67 waterproof protection
- PC-V0 flame-retardant housing
Technical Details
- Item Type: Non-Contact Liquid Level Sensor
- Model No.: XKC-Y28A-NC
- Operating Voltage: DC 24V
- Output Type: Normally Closed (NC) Relay Contact
- Detection Method: Non-contact capacitive sensing
- Current Consumption: Approximately 13mA
- Relay Contact Rating: DC 24V / 2A
- Response Time: 500ms
- Operating Temperature: -20°C to 105°C
- Suitable Pipe Outer Diameter: 5–10mm
- Induction Accuracy: ±1.5mm
- Operating Humidity: 5%–100%
- Housing Material: PC-V0 Flame-Retardant
- Waterproof Rating: IP67
- Safety Certification: CE
- Environmental Compliance: RoHS 2.0
- Standard Cable Length: 500mm (±10mm)
Applications
- Liquid-level detection in 5–10mm non-metallic tubes
- Small-diameter water and fluid supply lines
- Control circuits requiring a Normally Closed (NC) contact
- Automatic liquid-level monitoring and alarm systems
- Laboratory and dispensing equipment
- Fluid transfer and pipeline monitoring
- Industrial automation projects
Drawing

Wiring Diagram

Physical Attributes
- Compact clip-on housing for 5–10mm outer-diameter tubes
- PC-V0 flame-retardant body
- IP67 waterproof protection
- Standard Cable Length: 500mm (±10mm)
Package Includes
- 1 × XKC-Y28A-NC-DC 24V Non-Contact Liquid Level Sensor