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UV-C sensors with photodiode signal


  • sensors are intended for monitoring UV lamps in water/air purification and disinfection systems
  • detecting relative UV irradiance values
  • UV values are indicated in "%" or via "traffic light" with the appropriate UV-monitor
  • UV-sensors simply consists of a silicon carbide (SiC) diode without any internal electronic to allow high quality cost efficient projects
  • required external amplification is maintained using ZED UV Monitors or ZED signal converters
  • depending on UV monitor type the sensitivity adjustment according to the UV lamp output is performed automatically during initial setup or manually via potentiometer
  • due to the low silicon carbide diode (SiC) output signal the max. recommended cable length is 3m in environments with low interferences
  • measurement window adpater MF001-A allows the adaptation of the 1/4 inch sensor types to reactors with ISO228 G1 inch threads

Technical Specification

sensitive element: silicon carbide diode (SiC)
spectral range: 210 - 380nm (220 - 290nm with UVC filter on request)
operation temperature: 0 - 40°C (32 - 104°F)
max. pressure / IP code: 10bar at quarz window / IP64 on terminal ends if connected to appropriate sensor cable
body material: stainless steel 1.4404
wiring: ready-to-use ZED sensor cables available in several lengths

UV Monitors & Accessories


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