Temperature, Humidity and Pressure Data Logger Dostmann LOG220

Monitor three critical environmental parameters with one compact instrument. The Dostmann LOG220 combines temperature, relative humidity and air pressure measurement with automatic PDF reporting via integrated USB, a long-life lithium battery and large internal memory. Ready to deploy out of the box, it supports fast audits and continuous oversight in laboratories, warehouses, HVAC systems and cleanrooms. Choose the LOG220 at Stratosens.com for precise, traceable data and dependable compliance monitoring.

Key Benefits and Applications

• Three-in-one efficiency — Measure temperature, humidity and pressure simultaneously to reduce device clutter and simplify maintenance in labs, production areas and storage rooms.
• Instant audit-ready PDF reports — Plug the logger directly into a computer to generate a PDF summary automatically, ideal for quality inspections, audits and quick data sharing.
• High accuracy where it matters — Tight accuracy bands in the most common operating ranges help safeguard product quality in pharmaceuticals, food logistics and environmental testing.
• Flexible logging for any process — Adjust the recording interval from frequent spot checks to long-term trend studies, supporting stability trials, HVAC balancing and cleanroom mapping.
• Smart alarms and event marking — Visual alarm indicators and time markers highlight excursions and key events, making root-cause analysis faster and clearer.
• Robust, compact design — A small ABS housing with wall mount fits easily into tight spaces such as chambers, incubators and display cases.
• Low ownership cost — Extended battery life and simple USB data transfer minimise downtime and eliminate the need for special readers or cables.
• Free configuration software — Optimise intervals, alarms and device settings with the manufacturer’s LogConnect software for efficient commissioning across multiple sites.

Featured technical specifications

• Temperature measurement — Measuring range from -40 to +70 °C with 0.1 °C resolution and typical accuracy of ±0.5 °C between 0 and 60 °C, otherwise ±1.0 °C.
• Relative humidity measurement — Measuring range from 0 to 100 % rH with 0.1 % rH resolution and accuracy of ±3 % rH from 40 to 60 % rH, ±3.5 % rH from 20 to 40 % and 60 to 80 % rH, otherwise ±5 % rH.
• Pressure measurement — Measuring range from 300 to 1100 hPa with 0.1 hPa resolution and accuracy of ±1 hPa from 900 to 1100 hPa, otherwise 0.5 % of end value.
• Memory capacity — Stores up to 60,000 measurements for reliable long-term logging and secure data retention.
• Logging interval — Factory default interval of 5 minutes for immediate use and freely adjustable from 10 seconds up to 24 hours via software.
• Data export and interface — Integrated USB interface creates PDF reports automatically without drivers and supports deeper analysis through the configuration software.
• Display and indicators — Clear LCD with status and alarm LEDs and resettable Min and Max values for at-a-glance diagnostics.
• Event and motion recording — Built-in motion sensor records shocks and closures to correlate events with parameter excursions.
• Power and autonomy — One 1/2 AA 3.6 V lithium battery with a typical lifetime of approximately 4 years when the recording interval is longer than 15 minutes.
• Construction, size and weight — Durable ABS housing, compact dimensions of 91.5 × 42 × 20 mm and low weight of approximately 70 g for discreet installation.
• Included accessories — Supplied with wall mount, battery, USB cover and mounting hardware to speed up deployment.

Why this product is the perfect choice for your monitoring

The Dostmann LOG220 delivers professional accuracy, effortless reporting and long-term reliability in a single, easy-to-use logger. Purchasing at Stratosens.com means you benefit from curated instrumentation, expert pre‑sales guidance and responsive after‑sales support. Equip your facility with a versatile logger that shortens audits, strengthens compliance and protects product quality—backed by the specialist team at Stratosens.com.