Float level sensor with ATEX

Engler - Float Level Sensor UniExANM

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  • Continuous level measurement
  • Measuring length up to 3000 mm
  • Signal e.g. as fuel gauge

Float Level Sensor UniExANM

The UniEx.ANM Level Sensor provides reliable fluid level measurement in hazardous or explosive areas. With ATEX approval, it ensures safe and precise operation even under demanding industrial conditions.

How the Level Sensor Works

The sensor uses a magnet-equipped float that moves with the fluid level. As it rises or falls, it activates a reed chain inside the sliding tube. This design provides accurate, repeatable readings with minimal maintenance.

Key Features

  • Fully compliant with ATEX Directive 2014/34/EU for use in explosive atmospheres.
  • Available in multiple designs, materials, and lengths. Each device can be customized to your exact specifications.
  •  Magnetic float technology ensures consistent and precise level detection.
  • Suitable for a wide range of industrial environments, including chemical, oil & gas, and process industries.

Technical Notes

  • The UniEx.ANM must be used with an Ex-barrier or switching amplifier according to ATEX 2014/34/EU.
  • The Ex-barrier is not included but can be ordered separately.

Don’t hesitate to contact us for advice or help choosing the right version for your application.

Technical Data

Application Hydraulics, water treatment, machine tools
Material Stainless steel 1.4571
Technology Float with reed contacts
Electrical connection Housing of aluminium or stainless steel, DIN, M12, cable
Process connection G1/4″, 3/8″, 1/2″, 1″, 1 1/2″, 2″, flanges
Output 4-20mA, 0-10V, resistance value
Option Integrated thermostat, PT100 or Pt1000
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