XKC-Y29A-V Wall-Mount Non-Contact Liquid Level Sensor – 12-24V DC Signal Output
Operating on a DC 12-24V power supply, the sensor provides a high and low level signal output for connection to suitable control circuits. Its sensitivity can be calibrated using a button or the designated MARK calibration connection. It supports sensing through container walls up to 10mm thick, with a specified ±3mm liquid-level accuracy.
The sensor features a response time of 100ms or less, electrical protection against reverse polarity, short circuits, overcurrent and overvoltage, and a PC-V0 flame-retardant housing with IP67 protection. It is designed to detect cold, hot and boiling liquids through suitable container walls, while the sensor itself must remain within its specified operating temperature range.
XKC-Y29A-V Wall-Mount Non-Contact Liquid Level Sensor – 12-24V DC Signal Output
Available:In Stock
- Product SKU: KG1430
₹ 1,279
₹ 1,428
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Specification
Description
XKC-Y29A-V Wall-Mount Non-Contact Liquid Level Sensor – DC 12-24V Signal Output
The XKC-Y29A-V Wall-Mount Non-Contact Liquid Level Sensor detects liquid levels through the walls of compatible non-metallic containers without direct contact with their contents. Designed for external mounting on plastic, glass and ceramic containers, its electronic sensing system supports liquid-level monitoring in industrial, water-handling and automated equipment.Operating on a DC 12-24V power supply, the sensor provides a high and low level signal output for connection to suitable control circuits. Its sensitivity can be calibrated using a button or the designated MARK calibration connection. It supports sensing through container walls up to 10mm thick, with a specified ±3mm liquid-level accuracy.
The sensor features a response time of 100ms or less, electrical protection against reverse polarity, short circuits, overcurrent and overvoltage, and a PC-V0 flame-retardant housing with IP67 protection. It is designed to detect cold, hot and boiling liquids through suitable container walls, while the sensor itself must remain within its specified operating temperature range.
Features
- Non-contact level detection through non-metallic container walls
- Suitable for plastic, glass and ceramic containers
- DC 12-24V operating voltage
- High and low level signal output
- Button-assisted sensitivity calibration
- Supports container wall thicknesses up to 10mm
- Liquid-level accuracy of ±3mm
- Response time of 100ms or less
- Low power consumption of 10mA or less
- Strong resistance to electromagnetic and common-mode interference
- Reverse-polarity, short-circuit, overcurrent and overvoltage protection
- Can sense liquids, powders and particulate materials under suitable conditions
- IP67 protection and PC-V0 flame-retardant housing
Technical Details
- Item Type: Wall-Mount Non-Contact Liquid Level Sensor
- Model No.: XKC-Y29A-V
- Operating Voltage: DC 12-24V
- Output Type: V (High and Low Level Signal)
- Power Supply Ripple Requirement: ≤10%
- Power Consumption: ≤10mA
- Power-On Delay: ≤500ms
- Response Time: ≤100ms
- Operating Temperature: -25°C to 85°C
- Operating Humidity: 30%-80% (Non-Condensing)
- Maximum Container Wall Thickness: 10mm
- Liquid Level Accuracy: ±3mm
- Temperature Drift: ≤20% (-25°C to +60°C)
- Standard Cable Length: 500mm (±10mm)
- Wire Connections: Brown - VCC; Yellow - OUT; Blue - GND; Black - MARK
- Housing Material: PC-V0 Flame-Retardant
- Waterproof Rating: IP67
- Safety Certification: CE
- Environmental Compliance: RoHS 2.0
Applications
- External liquid-level monitoring of non-metallic tanks and containers
- Water dispensing and water treatment equipment
- Industrial liquid-level alarms and automation
- Food-processing equipment with compatible non-metallic containers
- Medical and laboratory fluid-handling equipment where suitable
- Liquid-level detection through plastic, glass and ceramic walls
- Powder and particulate presence sensing in suitable containers
Drawing

Wiring Diagram

Physical Attributes
- Housing Type: Flat External-Mount Sensor
- Housing Material: PC-V0 Flame-Retardant
- Overall Body Length: 51.40mm
- Overall Body Width: 29.50mm
- Overall Thickness Shown: 8.80mm
- Housing Side Thickness Shown: 7.80mm
- Mounting Hole Diameter: Ø2.30mm
- Mounting Hole Centre Spacing: 45.50mm × 23.60mm
- Connector Type: XH2.54-4P
- Standard Cable Length: 500mm (±10mm)
- Waterproof Rating: IP67
Package Includes
- 1 × XKC-Y29A-V Wall-Mount Non-Contact Liquid Level Sensor – DC 12-24V