Omron K7L Series Liquid Leak Sensor -, DIN Rail 1 Voltage Input 24 V-Rated PNP/NPN

RS Stock No.:: 111-3527
Distrelec Article No.:: 300-84-700
Mfr. Part No.:: K7L-AT50B
Manufacturer:: Omron

Omron K7L Series Liquid Leak Sensor -, DIN Rail 1 Voltage Input 24 V-Rated PNP/NPN

Subtotal (1 unit)*

HK$1,886.20

FREE delivery for orders over HK$250.00

Temporarily out of stock

2 unit(s) shipping from 03 March 2026
Plus 6 unit(s) shipping from 24 March 2026

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Units	Per unit
1 +	HK$1,886.20

*price indicative

RS Stock No.:: 111-3527
Distrelec Article No.:: 300-84-700
Mfr. Part No.:: K7L-AT50B
Manufacturer:: Omron

Specifications

Product overview and Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Omron
	Number of Inputs	1
	Product Type	Liquid Leak Sensor
	Probe Voltage	12V
	Overall Length	12.8mm
	Mount Type	DIN Rail
	Response Time	800ms
	Overall Depth	28.8 mm
	Minimum Operating Temperature	-10°C
	Maximum Operating Temperature	55°C
	Terminal Type	Screw
	Maximum Supply Voltage	24V
	Standards/Approvals	CE, CSA Certified, cULus, UL Certified
	Overall Width	46mm
	Hazardous Area Certification	No
	Sensitivity	50mΩ
	Input Type	Voltage
	Output Type	PNP/NPN
	Series	K7L
	Number of Outputs	1

	Select all
	Brand Omron
	Number of Inputs 1
	Product Type Liquid Leak Sensor
	Probe Voltage 12V
	Overall Length 12.8mm
	Mount Type DIN Rail
	Response Time 800ms
	Overall Depth 28.8 mm
	Minimum Operating Temperature -10°C
	Maximum Operating Temperature 55°C
	Terminal Type Screw
	Maximum Supply Voltage 24V
	Standards/Approvals CE, CSA Certified, cULus, UL Certified
	Overall Width 46mm
	Hazardous Area Certification No
	Sensitivity 50mΩ
	Input Type Voltage
	Output Type PNP/NPN
	Series K7L
	Number of Outputs 1

Datasheet

COO (Country of Origin):: JP

Omron K7L Series Liquid Leak Sensor, 12.8mm Overall Length, DIN Rail Mounting Style - K7L-AT50B

This liquid leak sensor offers effective monitoring for leaks across various industrial applications. Its rapid detection of liquid presence is essential for minimising potential damage and downtime. The sensor is adaptable for different electronic and mechanical environments where prompt leak detection is required.

Features & Benefits

• High sensitivity detection ranges from 250KΩ to 50MΩ

• DIN rail mounting style enables straightforward installation and integration

• Functions in temperatures from -10°C to +55°C

• CE and UL certified for safety and compliance

Applications

• Monitors industrial machinery for liquid leaks

• Utilised in HVAC systems for early fluid detection

• Installed in manufacturing processes for immediate leak notifications

• Suitable for water treatment facilities

How should it be mounted for optimal performance?

The sensor is designed for DIN rail mounting, ensuring quick and stable installation in existing control panels or electrical enclosures.

What is the significance of its sensitivity range?

The wide sensitivity range allows for the detection of small leaks, providing early warnings and reducing the risk of operational disruptions.

What ranges of supply voltage can it operate within?

It operates effectively within a supply voltage range of 12 to 24 V DC, making it adaptable for various applications and electrical configurations.