GDP RH

Standard data logger for capturing humidity and temperature values. Covers all applications between 15% to 95% RH and -40°C to +85°C, high accuracy (±2% RH | ±0.1°C). It has high efficiency and it is user friendly, multiple users may simultaneously share the same database.

GDP RH is suitable for the following applications:

  • Refrigerators
  • Cold Rooms
  • Warehouses
Sensor element capacitive
4 wires PT-100
– rigid – 20mm (0.8″)
– customized – up to 480mm (19″)
Operating Range 15% to 95% RH
-40 °C to +85 °C
Accuracy ±2.0% RH @ +23°C (15-60% RH)
±3.0%RH @ +23°C (60-95% RH)
±0.1 °C from -40 °C to +85 °C
Memory capacity 32,000 data points
Sampling rate 1 sec to 24 hours
Internal clock drift 4 sec / 24 h @ 23 °
Mechanical
– material FDA compliant
– enclosure IP-67
– weight 43g (1.52 oz)
– diameter 40 mm (1.57″)
– height 55 mm (2.17″)
Power 1 Lithium battery
0.35 g Lithium content
Classified UN3091 under IATA DGR section 3.9.2.6
Compliant with ICAO/IATA packing instructions 970
User replaceable
Battery lifetime Up to 6 months, based on usage
Docking station USB connection
4, 8, 12 and 20 ports available
Calibrations Factory: traceable NIST/COFRAC – ITS-90 coefficients stored in the internal memory
User: close loop calibration, using XpertLog® software

Optional Accessories:

  • Pliers (Tools to open loggers for battery replacement.)
  • Bracket (Mounting bracket for standard and RF data loggers)
  • Docking Station (Docking station for GMP and GDP data loggers)

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