UV meter LS129

LS129 UV intensity online monitor is a smart digital probe of small size. It is suitable for various measurement occasions that need to monitor UV power and energy in real time. With standard RS485 communication interface and MODBUS communication protocol. The detector and controller adopt a split design, which can be directly connected to a computer, PLC and human-machine interface for communication to achieve real-time data collection and monitoring.

Probe Model LS129-UVALED LS129-UVA LS129-UVC

Spectral response 340nm-420nm,

calibrated at 395nm 315nm-400nm,

λp =365nm 230nm-280nm,

λp =254nm

Power measurement range 0-20000mW/cm2 0-2000mW/cm2 0-20000μW/cm2

Energy measurement range 0 - 4 × 109 mJ/cm2 0 - 4 × 109 μJ/cm2

Resolution 1mW/cm2 0.1mW/cm2 1μW/cm2

Measurement accuracy ±10 %

Sampling speed 2048times/s

Data fresh cycle 200ms

Test light hole diameter ￠10mm

Communication line length 1m, resistant to high temperature of 200℃

Detector line length 0.5m, resistant to high temperature of 200℃ Integrated

Communication interface RS485

Communication protocol MODBUS

Supply voltage DC 5V-24V

Operation temperature -25℃- 85℃ (Humidity less than 85%, no condensation)

Controller size 72.5*32*15.1(mm)

Probe size 35*15*14.5(mm) 35*23*16.7(mm)