Data Logger PCE-VDL 16I

Compact data logger for industrial control and environmental monitoring that simultaneously measures temperature, relative humidity, barometric pressure, illumination, and acceleration in three axes. Designed for long-term recordings and machine vibration analysis, it provides synchronized data on environmental conditions and mechanical dynamics in a single device.

Key Features

• Integrated measurements: temperature, relative humidity, atmospheric pressure, light, and triaxial acceleration.
• Measurement range and accuracy:
  • Temperature: -20 ... +65 °C (±0.2 °C).
  • Relative humidity: 0 ... 100 % HR (±1.8 % HR).
  • Atmospheric pressure: 10 ... 2000 mbar (±2 mbar between 750–1100 mbar; ±4 mbar outside that range).
  • Illuminance: 0.045 ... 188,000 lx.
  • Acceleration (3 axes): ±16 g (±0.24 g accuracy).
• Sampling frequency / recording interval:
  • For temperature, humidity, pressure, and light: 1 s ... 1800 s.
  • For acceleration: 800 Hz ... 1 Hz (adjustable according to sampling needs).

Memory and connectivity

• Internal memory: up to 2.5 million values per measurement.
• Expansion: supports 32 GB microSD card (included) — up to 3.2 billion values (depending on configuration).
• USB interface for data transfer and battery charging.
• Includes free data logging and analysis software compatible with Windows (XP, Vista, 7, 8, 10, 32/64 bit).

Power and operational status

• Integrated 3.7 V / 500 mAh Li-Ion battery, rechargeable via USB.
• LED indicators: operational status, alarm, battery charging, and USB connection.
• Operating conditions: -20 ... +65 °C.
• Recommended storage: +5 ... +45 °C; 10 ... 95 % HR without condensation.

Design and delivery

• Dimensions: 87 x 44 x 23 mm. Approximate weight: 60 g — compact design for easy mounting or transportation.
• Complies with applicable RoHS / WEEE directives.

Package contents

• 1 × data logger
• 1 × USB to micro-USB cable
• 1 × 32 GB microSD card
• 1 × card insertion/removal tool
• 1 × USB pen with analysis software and manual

Recommended applications (B2B)

• Vibration and oscillation monitoring in industrial machinery.
• Environmental condition control in warehouses, chambers, and sensitive processes.
• Logging and traceability in transport and logistics of temperature/humidity-sensitive products.
• Lighting studies and combined environmental/mechanical analysis for predictive maintenance.

This logger offers an all-in-one solution for companies needing rigorous, synchronized data on environmental conditions and vibration dynamics, with expandable storage and included analysis tools to facilitate integration into control and industrial maintenance protocols.