Onset S-THC-M002 Temperature/Relative Humidity (2m cable) Smart Sensor (-40°C~75°C; 0-100%)

Measurement Range:

 Temperature: -40°C to 75°C (-40°F to 167°F)

 RH: 0-100% RH at -40° to 75°C (-40° to 167°F); exposure to conditions below -20°C (-4°F) or above 95% RH may temporarily increase the maximum RH sensor error by an additional 1%

Accuracy:

 Temperature: ±0.25°C from -40° to 0°C (±0.45°F from -40° to 32°F); ±0.20°C from 0° to 70°C (±0.36°F from 32° to 158°F); ±0.25°C from 70° to 75°C (±0.45°F from 158° to 167°F)

 RH: ±2.5% from 10% to 90% RH (typical), to a maximum of ±3.5% including hysteresis at 25°C (77°F); below 10% and above 90% ±5% typical

Resolution:

 Temperature: 0.02°C

 RH:0.01% RH

Bits per sample:

 Temperature: 16

 RH: 16

Response time:

 Temperature: Without solar radiation shield: 3 minutes, 45 seconds in air moving 1 m/s; With RS3-B solar radiation shield: 6 minutes, 30 seconds in air moving 1 m/s

 RH: Without solar radiation shield: 15 seconds in air moving 1 m/s; With RS3-B solar radiation shield: 30 seconds in air moving 1 m/s

Operating Temperature Range: -40°C to 75°C (-40°F to 167°F) 

Sensor Dimensions: 45.97 x 11.43 x 10.16 mm (1.81 x 0.45 x 0.40 inches) 

Weight: 110 g (3.88 oz) 

Number of Data Channels: 2 

Cable Lengths Available: 2.5 m (8.2 ft)

Length of Smart Sensor Network Cable: 0.5 m (1.6 ft)