Temperature, humidity, pressure and CO2 logger LOG220E

Data logger for temperature, humidity and pressure recording with an external connection for a CO₂ sensor or humidity, pressure and temperature sensor.

• Freely adjustable recording interval from 10 seconds to 24 hours
• Min- and Max-values can be reset in the display
• Time marking function (“Time Marker”) during data recording
• With movement sensor for shock recording
• Memory for approx. 60000 measurements
• Automatic output as PDF file, device can also be used without software
• No driver installation needed
• Status and alarm LEDs, with buzzer
• Display can be switched off
• Battery life > 4 years at > 15 min measuring interval
• USB interface for data transfer
• Software available for download on the manufacturer’s website (free of charge)

Temperature, pressure humidity and CO₂ sensors are available separately.

Scope of supply: Data logger, wall mount, battery, USB cover, screws and dowels

• Specifications
• Temperature range internal:
  Temperature accuracy internal: -40 … 70 °C
  ±0.5 °C (0 … 60 °C), otherwise ±1 °C
• Temperature range external:
  Temperature accuracy external: -200 … 850 °C
  ±0.2 °C or 0.3 % (the greater value applies)
• Temperature resolution: 0.1 °C
• Humidity range:
  Humidity accuracy: 0 … 100 % r.H.
  ±3% r.H. (40 … 60 % r.H.), ±3,5 % r.H. (20 … 40 % and 60 … 80 % r.H.), otherwise ±5 % r.H.
• Humidity resolution: 0,1 %
• Pressure range:
  Pressure accuracy: 300 … 1100 hPa
  ±1 hPa (900 … 1100 hPa), otherwise 0.5 % of end value
• Pressure resolution: 0.1 hPa
• Housing: ABS
• Dimensions (W x D x H): 42 x 20 x 91.5 mm
• Weight: 70 g
• Power supply: 1/2 AA 3,6 V