UVA Irradiance Probe Delta Ohm DLP471UVA

Deliver reliable, research‑grade UVA measurements with the Delta Ohm DLP471UVA, a professional irradiance probe designed for continuous operation in demanding environments. Its excellent spectral selectivity in the UVA band (315–400 nm), cosine‑corrected optics and stable, low‑drift performance provide data you can trust for compliance, process control and field monitoring. Built to integrate effortlessly with modern systems and engineered for long‑term outdoor exposure, the DLP471UVA helps you optimise quality, safety and productivity with fast, repeatable readings expressed in SI units (W/m² and J/m²).

Key Benefits and Applications

• Accurate UVA monitoring — High selectivity to the UVA band ensures trustworthy readings for photobiology, occupational safety and environmental studies.
• Optimised for process control — Achieve consistent curing, bonding and coating quality by tracking real‑time irradiance and dose in industrial UV processes.
• Outdoor‑ready durability — UV‑stable materials and weatherproof construction support long deployments for solar exposure and material ageing tests.
• Fast, stable measurements — Low noise electronics and temperature compensation deliver responsive readings with excellent repeatability.
• Seamless system integration — Digital communication enables straightforward connection to PLCs, SCADA and dataloggers for continuous monitoring.
• Traceable confidence — Supplied with factory calibration for traceability and easy periodic recalibration to maintain metrological integrity.
• Low maintenance ownership — Robust optics and protective design reduce drift and cleaning needs, lowering total cost over the sensor lifetime.
• Flexible installation — Compact form factor with mounting accessories simplifies positioning, alignment and network expansion.

Featured technical specifications

• Spectral range — Selective measurement of the UVA band from 315 nm to 400 nm for standard‑compliant irradiance assessments.
• Measured quantities — Instantaneous irradiance in W/m² with the capability to integrate energy dose in J/m² for process verification.
• Optical design — Cosine‑corrected diffuser ensures proper angular response for planar irradiance, minimising cosine error at oblique angles.
• Sensor technology — High‑quality silicon photodiode with interference filtering provides stability, low noise and long‑term reliability.
• Digital output — RS‑485 Modbus RTU communication enables multi‑drop networks, device addressing and straightforward SCADA integration.
• Temperature compensation — Internal compensation maintains accuracy across a wide operating temperature range for indoor and outdoor use.
• Ingress protection — Weather‑resistant housing safeguards optics and electronics against dust, moisture and UV exposure for field deployments.
• Calibration and traceability — Factory calibration with certificate supports quality systems and periodic recalibration schedules.
• Power and consumption — Low‑power DC operation suited to fixed installations, remote stations and solar‑powered dataloggers.
• Installation accessories — Optional mounting brackets and leveling base aid precise alignment and repeatable sensor positioning.
• Cable and connectivity — Shielded signal cable supports reliable communication in electrically noisy industrial environments.
• Compatibility — Works with data acquisition systems, PLCs and environmental loggers for networks of multiple UV sensors.

Why the DLP471UVA is the perfect choice

Choose the Delta Ohm DLP471UVA at Stratosens.com to combine metrological quality with effortless integration and dependable field performance. Our specialists ensure fast delivery, expert pre‑ and post‑sales support and practical guidance on installation, calibration and data management, so you get a robust UVA monitoring solution that accelerates compliance, improves process consistency and reduces maintenance over the long term.