The 12-bit Temperature/RH Smart Sensor is designed to work with all Onset data loggers that accept Smart Sensors. All sensor parameters are stored inside the Smart Sensor, which automatically communicates configuration data information to the logger without any programming, calibration, or extensive user setup.

Specifications:

 

Measurement Range:Temp: -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:Temp: 0.2°C over 0° to 50°C (0.36°F over 32° to 122°F).

RH: +/- 2.5% from 10% to 90% RH (typical), to a maximum of +/- 3.5%.

Resolution:Temp: 0.02°C at 25°C (0.04°F at 77°F).
RH: 0.1% RH at 25°C (77°F)

Bits Per Sample:Temp: 12

RH: 10

Drift:Temp: < 0.1°C (0.18°F) per year

RH: < 1% per year typical; hysteresis 1% 

Response Time:Temp: 5 minutes in air moving 1 m/sec

RH: 10 minutes in air moving 1 m/sec with protective cap 

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

Environmental Rating Weatherproof: 0 to 100% RH intermittent condensing environments. For best results, the Temp/RH Smart Sensor should be mounted inside a protective enclosure, such as a solar radiation shield. 

Housing PVC cable jacket with ASA styrene polymer RH sensor cap; modified hydrophobic polyethersulfone membrane 

Sensor Dimensions: 10 x 35 mm (0.39 x 1.39 in) 

Weight: - 180 g (6.35 oz) 

Number of Data Channels: 2 

Measurement Averaging Option: No 

Cable Lengths Available: 8 m (26.2 ft) 

Length of Smart Sensor Network Cable: 6 m (19.6 ft)

Producing Area:USA