Using LP02 is easy. For readout one only needs an accurate voltmeter that works in the millivolt range. To calculate the radiation level the voltage must be divided by the sensitivity; a constant that is supplied with each individual instrument. LP02 can directly be connected to most commonly used datalogging systems.
LP02 can be used for general meteorological observations, building physics, climate- and solar collector testing. A common application is for outdoor solar radiation measurements as part of a meteorological station. This application requires horizontal levelling; levelling feet (7) and a level (11) are included. The LP02 cable can easily be installed or replaced by the user.
SPECIFICATIONS
ISO classification second class
Spectral range 305 – 2800 nm
Sensitivity (nominal) 15 μV/ W.m-2
Temperature range -40 – +80 °C
Range 0 to 2000 W.m-2
Temperature dependence < 0.1%/°C
Calibration traceability WRR
Applicable standards are ISO 9060 and 9847, WMO (World Meteorological Organisation), and ASTM E824-94. LP02 can also be used for stability estimations according to EPA ( EPA-454/R-99-005).
Ordering Information:
LP02 Solar Radiation Sensor
Options
Additional cable length x metres (add to 5m)
AMF 01 Albedometer Fixture (used with 2 x LP02)
AC100/AC420 amplifiers
LI19 hand held readout
LP02-tr available with programmable output: