CHS4BM UV-C Lamp Monitor


UV-C Lamp Monitor with Analog Output 4-20mA(Water Treatment)

On-Line/Real-time UV-C Lamp Monitor for UV Intensity & Ultraviolet Lamp Running Hours.

Customize for Water Treatment Systems (eg. wastewater treatment) and UV Air Purifier/Sterilization.

Easy operation, simple identification, precision reading, and control.



CHS4BM UV-C lamp monitor is a 24-hour real-time monitor for UV disinfection lamps, ultraviolet light accelerated aging test machines, water treatment, UV air purifiers, air sanitizers, etc.

The best partner for UV equipment or devices on various occasions & applications:

  • UV curing systems
  • Air sterilizer, Air purifier
  • Sewage Water Treatment, Industrial water solution
  • UV disinfection systems
  • UV Surface Disinfection Systems
  • Environmental monitoring
  • Other industrial process control

Main Features

  • Advanced MCU for controlling, stable & reliable
  • Standard panel 1/16, din: 48×48mm
  • LED display
  • Accumulated timing for UV lamp running-time
  • UV irradiance low alarm
  • 4-20mA analog output
  • Easy operation & installation
  • Used in UV Water treatment system, UV wastewater systems, UV curing and aging, UV disinfection, UV air purifier, UV water purifier

UV-C Lamp Monitoring System

Best Partner for Water and Wastewater Treatment Systems

UV-C Lamp Hour Management

UV meter UV monitor


Model LED display Display Parameters Alarm Analog Output Communication Dimension
Intensity relative value Intensity absolute value Running time For UV relative value For UV absolute value For running time Frame Holing
CHS4AM 4 digits × × × × 48×48×85cm 45×45cm
CHS4BM 4 digits × × × 48×48×85cm 45×45cm
CHS4DM 4 digits × × × × × 48×48×85cm 45×45cm
CHS5AM 5 digits × × 48×94×110cm 45×92cm
CHS9AM 5 digits × × 48×94×110cm 45×92cm
CHS9CM 5 digits × 48×94×110cm 45×92cm

Power Supply:

85~265V AC    45~65HZ

Consumption: 3W

0~19999uW/ cm²


Input: UV sensor monitors UVC(253.7nm)

Output: intensity alarm + 4-20mA analog output

Operating temperature: 0~50℃

Humidity: 35~85% RH

about 350g

Warranty: 12 months

For support, please visit support center or email us at

1 x CHS4BM UV-C lamp monitor

1 x UV-C intensity detector

1 x Manual