Ex protection

The battery operated, stationary Jellox Analog is designed for use in areas with a zone 1 explosive atmosphere. If the measurement system (Jellox Analog incl. sensors) is operated in areas with a zone 1 explosive atmosphere, the separately available sensor modules and the sensor with mA ouput which is connected via cable must of course also be approved for use in areas with a zone 1 explosive atmosphere.

1 Jellox Analog 3 Sensor module approved for Ex zone 1
2 Sensor with mA ouptut approved for Ex zone 1    

Important: The Ex approval is only valid if the corresponding marking is provided on the type plate of the Jellox Analog .
Important: The certificates of conformity and any relevant test certificates from the respective authorities must be carefully observed during installation and commissioning.

Jellox Analog

The following conditions must be observed:

  • Only the manufacturer is permitted to open the enclosure to carry out maintenance work, which must also be completed strictly outside the Ex area.
  • The manufacturer's original spare parts must be used without exception.
  • The batteries may only be replaced with certified products of identical design.
  • Possible danger of electrostatic discharge build-up - clean the device with a moist or electrostatically dissipative cloth.
  • A mounting distance of min. 50 mm must be maintained on all sides to prevent any soiling.
  • The device must be protected from UV radiation.

II 2G Ex ib IIB T3 Gb

Sensor modules

The sensor module is not included in the standard scope of supply. The conditions to be observed and the Ex certification are provided in the user manual of the relevant sensor module.