Net Radiometer
Quality Safety Health and Environment
Assistant Buniness Unit Manager : Mrs. Suthathean Hand
Tel : 081-8755935
E-mail : suthathean@pico.co.th
Admin
Tel : 02-939-5711 ext. 350
E-mail : qshe@pico.co.th
Measure principle: The measures are performed by means of two opposing sensors that calculate the difference between the direct sun radiation and the reflected ground radiation. Each sensor is formed by a transducer that warms up as a function of received solar radiation, adsorbed through a special black varnish covering the surface of measuring element. The sensors are protected with special plastic domes with infrared transmittance.
Intelligent sensor: The transducer belongs to the intelligent sensor family as based on a internal micro-processor chip that execute among other functions: the correct control functioning, data pre-processing, electrical signal A/D conversion etc. This characteristics warranty excellent accuracy, long-term stability and high data reliability.
Laboratory calibration: the sensor can be supplied with a Siap+Micros calibration certificate or with calibration certificates issues by external primary metrological services (SIT, Colonetti, ecc).
Housing materials and International standards: the transducer body is made of anodized aluminum corrosion-proofing with stainless steel screws. The transducer complies with CE EMC standards, it’s protected against over tensions and is fully compliant within the WMO (World Meteorological Organization) standards.
