Kromschroder Photocell has a sensor called UV. The task of the UV sensor is to detect ultraviolet light from the flame and then connect it to the burner control. UV sensors will not respond to daylight, incandescent lamps or infrared radiation.
Kromschroder Photocell type UVS 5 Kromschroder Photocell type UVS 10
Virtually immune to interference due to its insensitivity to daylight, infrared radiation and incandescent bulbs Maximum safety thanks to protection against discontinuity or short-circuit on the flame signal cable Suits industrial needs due to robust design Complies with the requirements of EN 298 in conjunction with Kromschröder automatic burner control units and burner control units