UVC Irradiance Probe Delta Ohm DLP471UVC

The Delta Ohm DLP471UVC is a professional UVC irradiance probe designed for precise monitoring of germicidal ultraviolet radiation in the UVC band. Built for reliability and long-term stability, it combines a cosine-corrected optical head with a robust weatherproof body to deliver dependable readings in laboratories, healthcare facilities, HVAC systems, water treatment plants, and industrial disinfection lines. Factory calibration and traceability, fast response, and easy integration with data loggers and control systems make it a smart choice for process validation and safety monitoring. Choose the DLP471UVC at Stratosens.com to ensure accurate UVC measurements that help you meet quality, compliance, and performance goals.

Key Benefits and Applications

• Trusted UVC dose verification — Validate disinfection processes by measuring real irradiance where it matters, helping you confirm target UVC doses for surfaces, air ducts, and chambers.
• Process safety and compliance — Monitor exposure levels in real time to support occupational safety measures and standard operating procedures in healthcare and industrial environments.
• Reliable in demanding environments — Durable, UV‑resistant construction and a sealed optical head deliver stable performance for both indoor installations and protected outdoor setups.
• Fast integration into control systems — Compatible with common acquisition and automation hardware, enabling closed‑loop control of UVC sources and straightforward data trending.
• Stable, repeatable measurements — Cosine‑corrected optics and temperature‑stabilised electronics maintain measurement consistency over time, reducing drift and recalibration intervals.
• Low maintenance ownership — A rugged housing, removable protective cap, and straightforward calibration factor management keep upkeep simple and predictable.

Featured technical specifications

• Spectral sensitivity — Targeted to the UVC band from approximately 200 nm to 280 nm, with peak response at germicidal wavelengths typically around 254 nm for accurate measurement of common UVC sources.
• Measured quantity — Irradiance expressed in W/m² for direct use in engineering calculations and dose assessments in J/m².
• Optical design — Cosine‑corrected diffuser ensures proper angular response so off‑axis radiation is measured with the correct weighting in real‑world geometries.
• Detector technology — UV‑selective photodiode with interference filtering and UV‑grade windowing delivers high rejection of UVA and UVB bands to minimise cross‑sensitivity.
• Calibration and traceability — Individually calibrated with a certificate and calibration factor for straightforward configuration in acquisition software and controllers.
• Signal outputs — Available variants for digital RS‑485 with Modbus RTU or for analog integration such as 4–20 mA or 0–10 V, allowing flexible connection to PLCs, BMS, and data loggers.
• Power supply — Low‑voltage DC supply for easy integration in control panels and distributed sensor networks.
• Environmental protection — Rugged, sealed housing designed for long‑term exposure to UVC and industrial environments with excellent resistance to ageing.
• Operating conditions — Suitable for continuous monitoring in HVAC ducts, disinfection cabinets, laboratory benches, and process lines where stable UVC sensing is required.
• Mechanical interface — Compact body with robust connector and practical mounting options to simplify positioning and alignment relative to the UVC source.

Why this UVC probe is the perfect choice

The Delta Ohm DLP471UVC delivers the precision, robustness, and integration flexibility professionals expect, making it ideal for commissioning and maintaining UVC disinfection systems. At Stratosens.com, you benefit from expert pre‑sales guidance, fast delivery, and support that helps you select the right output variant, configure your data acquisition, and keep your system calibrated for dependable results.