The HOBO® ZW-003 is a two-channel wirelessdata node with an integrated temperature and relative humidity sensor. It wirelessly transmits data in real time, reducing the costs and inconvenience associated with manual data offload.
The ZW-003 is for use in Indoor environments
The ZW-003 supports the following measurements:
Buffer memory: approx. 4k measurements
Sample rate: 1 min to 18 hrs
Transmission rate: 2 min and greater
AC power adapter, battery backup
Temp: -20 to 70°C (-4 to 158°F) when line powered, -20 to 50°C (-4 to 122°F) when battery powered.
RH: 5 to 95% RH
Temp: ±0.54°C typical over 0 to 50°C (±0.97° F over 32 to 122°F) when line powered, ±0.21°C over 0 to 50°C (±0.38°F over 32 to 122°F) when battery powered.
RH: ± 2.5% from 10 to 90% typical, max.+/- 3.5%
Temp: -20 to 50°C (-4 to 122°F) when battery powered, -20 to 70°C (-4 to 158°F) when line powered.
RH: 5%-95% non-condensing
Temp: 0.02° C @ 25° C (0.04° F @ 77° F)
Temp: 5 min. in air moving 1 m/sec
RH: 10 min. in air moving 1 m/sec
Approx. 100m (300ft.) depending on obstructions or interference
Weight: 138g (4.87 oz) with batteries
Dimensions: 96.5 x 108 x 28mm (3.8 x 4.25 x 1.1 in)
Radio Power: 1.6 mW (2 dBm)
Wireless data Standard: IEEE802.15.4 2.4 GHz band