Temperature/humidity wireless data logger Newsteo

Temperature/humidity wireless data logger

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Description

The logger can transfer the data directly on a monitoring computer by radio frequencies (monitoring mode) or can store the data in its memory (recording mode).

Up to 500 loggers can communicate with one RF-USB stick connected to the computer. It is also possible to connect the PC to an Ethernet gateway. Recorders communicate with the gateway (collector) that sends data to a central data base.

Data logger specifications

  • external sensor
  • temperature range: -40 to 85 °C depending on the sensor
  • humidity range: 0 to 100 % RH
  • sample interval: 1 second to 4 hours
  • memory: 32768 points
  • min/max value
  • Lithium Thionyle battery, 1/2 AA or AA depending on the version
  • battery life: 2 years (for 1 measurement/10 minutes)
  • IP54
  • dimension: 96 mm x 40 mm x 20 mm (antenna: 90 mm)
  • RF range: 30 m to 1 km (there are different antenna sizes)
  • frequency: ISM 868 MHz (Europe); 915 MHz (USA)
  • possibility to start the recording with a magnet

Data logger applications

  • storage control
  • transport of fresh, frozen food, pharmaceuticals…
Ref. temperature range (°C) RH range (%) box signal range (m) antenna
LOG20 -40°C to +70°C +/- 0.5°C 0 to 100 % +/- 4.5 % IP54 800 external, 1/4 wave
LOG22 -40°C to +70°C +/- 0.4°C 0 to 100 % +/- 3 % IP54 800 external, 1/4 wave
LOG25 -40°C to +70°C +/- 0.3°C 0 to 100 % +/-2 % IP54 800 external, 1/4 wave