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Logger with external sensorLogger mit externem Sensor

Logger with external sensor

Radio data logger temperature/humidity

Funkdatenlogger mit externem Sensor
  • Description

  • General

High-precision measurement
of temperature and humidity

The LGR64 series data logger features IP protection IP65, and is fitted with an external temperature and humidity sensor, which is fitted to the top of housing. The measurement data is transmitted live by radio to the monitoring workstation, or is stored in the data logger until it is called up wirelessly.

Product references

  • LGR64: Logger of IP class 65 with high measurement accuracy. Measures temperature, relative humidity and dew point. Can be used in condensation situations.
Radio range 30m to 1km (depending on the antenna on the PC)
Storage capacity 32,256 timestamped measurements
Radio range ISM 868 MHz


Contact inquiry

Contact inquiry

Document download

Technical data

Temperature measurement range -40°C … +85°C
Accuracy +/- 0.2°C (0 … 60°C)
Resolution temperature 0.015°C
Certification COFRAC or COFRAC-linked on request
Measurement range humidity 0 … 100% RH
Can be used in condensation situations
Accuracy at 23°C +/- 1.8% RH
(0 … 80% RH)
Relative humidity 0.03% RH
Battery lifesee diagram
Housing Logger with external sensor


Weight inc battery: 250g
Dimensions: 98mm x 64mm x 34mm
Antenna: Antenna ½-wave, supplied
Battery: AA lithium-thionyl, supplied
Housing: Sturdy aluminium housing (4mm). Fixed via 4 screw points or strap.
IP protection: IP65