Leak detection device LWG 2000

Leak detection device LWG 2000 – Liquid sensor system for leak monitoring in accordance with EN 13160

The LWG 2000 is a reliable Class III electronic leak detection device for continuous monitoring of leak or monitoring areas in facilities for the storage, filling, and handling of water-polluting substances. It operates as a liquid sensor system in accordance with EN 13160-1 and EN 13160-4 and is a recognized safety device in accordance with DWA-A 791.

One sensor probe (ID 102023) must be ordered for each tank.

The system can be used as an automatic fault reporting device in accordance with DWA-A 779 and is suitable for monitoring tanks, pipelines, or collection systems, particularly for the storage of heating oil, diesel, AdBlue, waste oil, or other aqueous solutions.

A potential-free relay contact enables the connection of external signal transmitters such as warning lights, acoustic alarms, or burner shut-off devices. The robust design, wide temperature range, and simple power supply make the device ideal for permanent use in storage and technical rooms.

Technical data

• Product type: LWG 2000 leak detection device

• System class: Class III according to EN 13160-1, EN 13160-4

• Approval: DWA-A 791 (leak detection system), DWA-A 779 (fault signal)

• Areas of application:

  – Monitoring of tanks, pipelines, and containment facilities

  – Storage facilities for water-polluting media

• Operating media:

  – Waste oil, diesel fuel, FAME

  – Liquid fertilizer, urea solution (AdBlue)

  – Heating oil, bio heating oil, industrial oil, vegetable oil

  – Oil-water mixture

  – Water and aqueous, inorganic, non-oxidizing salts with a pH of 6–8

• Sensor: Metal-encapsulated PTC

• Supply voltage: 230 V AC, 50–60 Hz

• Power consumption: 2.5 VA

• Operating temperature: –20°C to +60°C

• Protection class: IP30

• Interface: potential-free relay contact (for external signal transmitters)

Advantages at a glance

• Certified leak detection device in accordance with EN 13160 / DWA-A 791

• For reliable monitoring of tanks and collection rooms

• Suitable for numerous water-polluting substances

• With potential-free output – connection to warning systems possible

• Robust sensor with reliable liquid detection

• Energy-efficient and low-maintenance

• Temperature range –20 to +60°C – also for unheated technical rooms

• Ideal for heating oil, diesel, AdBlue, and waste oil systems