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

Description

Sensor elementcapacitive
4 wires PT-100
– rigid– 20mm (0.8″)
– customized– up to 480mm (19″)
Operating Range15% 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 capacity32,000 data points
Sampling rate1 sec to 24 hours
Internal clock drift4 sec / 24 h @ 23 °
Mechanical
– materialFDA compliant
– enclosureIP-67
– weight43g (1.52 oz)
– diameter40 mm (1.57″)
– height55 mm (2.17″)
Power1 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 lifetimeUp to 6 months, based on usage
Docking stationUSB connection
4, 8, 12 and 20 ports available
CalibrationsFactory: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)