The UVT-LED-SW Online UV Transmittance Sensor provides reliable UVT measurements for UV disinfection optimization. Ideal for continuous monitoring of open channel wastewater UV disinfection, the UVT-LED-SW features an LED light source that lasts up to 5x longer than traditional mercury lamps. Our patented automatic cleaning and calibration system reduces fouling and drift, so technicians don’t have to waste time servicing the units daily. Available with inline or submersion installation kits. Perfect for first time installs or retrofits of existing UV disinfection monitoring systems.
- Reliable continuous monitoring with patented automatic cleaning & calibration
- Stable measurements driven by high-performance UV-C LED technology
- Direct 4-20mA output (no transmitter or controller required)
- Inline OR submersion installation available
- Free factory scheduled maintenance for the first year
Measurement Technique: UV absorption method (single beam technique), reagent-free
Wavelength: 254nm
Measurement Path Length: 1cm
Output: 4-20 mA
Power Requirement: 24V DC
Accuracy: 1.0% T
Resolution: 0.1% T
Measurement Range: 10% – 100% T
Measurement Interval: 60 seconds
Sample Flow Rate: N/A
Inspection Interval: 6 months
User Maintenance: 1 hour / month, typical
IP Ingress Rating: IP68
Warranty: 1 Year Limited Warranty
Dimensions: 9.40” H × 3.00” Dia
Weight: 1.74 lbs (0.79 kg)