Upgrade your HOBO station with Smart Sensor Technology

A silicon pyranometer sensor that effectively measures light levels. Rapid deployment, with no complicated programming or setup required. This sensor offers a measurement range of 0 to 1280 W/m2 over a spectral range of 300 to 1100 nm. A measurement averaging mode is available.

Also available in a wireless model for use with the HOBOnet Field Monitoring System.

The silicon pyranometer smart sensor is designed to work with HOBO® stations. The smart sensor has a plug-in modular connector that allows it to be added easily to a station. All calibration parameters are stored inside the smart sensor, which automatically communicates configuration information to the logger without any programming, calibration, or extensive user setup.

Features

• Measurement range of 0 to 1280 W/m2 over a spectral range of 300 to 1100 nm
• Plug-n-play smart sensor
• Compatible with H21, H22, and U30 family loggers

 

Measurement Range	0 to 1280 W/m2
Spectral Range	300 to 1100 nm (see Plot A of User Manual)
Accuracy	Typically within ±10 W/m2 or ±5%, whichever is greater in sunlight; Additional temperature induced error ±0.38 W/m2/°C from 25°C (0.21 W/m2/°F from 77°F)
Angular Accuracy	Cosine corrected 0 to 80 degrees from vertical (see Plot B in User Manual); Azimuth Error < ±2% error at 45 degrees from vertical, 360 degree rotation
Resolution	1.25 W/m2
Drift	< ±2% per year
Calibration	Factory recalibration available
Operating Temperature Range	-40° to 75°C (-40° to 167°F)
Environmental Rating	Weatherproof
Housing	Anodized aluminum housing with acrylic diffuser and O-ring seal
Dimensions	4.1 cm height x 3.2 cm diameter (1 5/8 in. x 1 1/4 in.)
Weight	120 g (4 oz)
Bits per Sample	10
Number of Data Channels*	1
Measurement Averaging Option	Yes
Cable Length Available	3.0 m (9.8 ft)
Length of Smart Sensor Network Cable*	3.0 m (9.8 ft)
CE	The CE Marking identifies this product as complying with all relevant directives in the European Union (EU).

*A single HOBO station can accommodate 15 data channels and up to 100 m (328 ft) of smart sensor cable (the digital communications portion of the sensor cables).