Everything at a glance with the Bulls eye RD 300/RD 400

Is the fermentation process working properly? Are there signs of scum on the surface? What is happening at the mixer?
The bulls eye RD 300/RD 400 allows visual inspection of the fermentation process in the biogas plant fermenter.
Optionally biogas can be taken from the rinsing line.

Technical data

  1. Integrated mounting and sealing system

  2. Universally deployable directly in the core drilled hole or spacing tube

  3. Wiper with maximum wiping area

  4. Water nozzle with stainless 316 tube, non-return valve and ball valve

  5. Thermal resistance up to 80°C

  6. Glass resistance up to 1 bar

  7. Pressure resistance 30 mbar with standard fixing, with special fixing up to 100 mbar possible

Practical tip: DUO-Panorama RD 300/RD 400

We´d always recommend installing two bulls eyes. The illumination is provided by the smaller bulls eye. The second bulls eye allows a glare-free view of the illuminated interior. The RD 400 with the large viewing angle is particularly suitable for large containers with a variable filling level. Several agitators can be monitored with one panorama unit.