METZ CONNECT lekkagesensor LKS 1 (110329) - conductieve lekkagedetectie, 2m kabel, relaisschakelaar

Detects conductive liquids with a response time under 100 ms, triggering a potential-free changeover relay for immediate alarm integration.

Overview

The METZ CONNECT Leakage Sensor LKS 1 (110329) is a conductive measurement sensor designed to detect water, condensation, and other conductive liquids. It consists of a compact sensor head connected to a terminal housing via a 2-meter cable, allowing flexible placement in areas prone to leaks. The sensor head is floor/surface mountable and rated IP65, while the terminal housing is wall-mountable and rated IP20. The device operates on 24 V AC/DC and provides a potential-free changeover contact for alarm signaling.

What stands out

• Fast response: detects leaks in under 100 ms
• Potential-free relay output: max 250 V AC / 2 A / 60 W
• Durable sensor head: POM housing, IP65 rated
• Clear status indication: green power LED and red alarm LED
• Simple wiring: screw terminals up to 2.5 mm²

Technical details

• Detection principle: conductive measurement
• Detected medium: conductive liquids (water, condensation)
• Supply voltage: 24 V AC/DC (±10%)
• Current consumption: max 30 mA
• Operating temperature: -20 °C to +70 °C
• Sensor head dimensions: Ø 20 x 25 mm
• Sensor head material: POM (polyoxymethylene)
• Terminal housing material: PC (polycarbonate)
• Cable length: 2 m

Our verdict

A reliable and fast-responding leakage sensor for building automation and industrial monitoring, with straightforward installation and clear alarm output.