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t055 TPIR-EV

Global Solar Radiation Transducer

Measure principle: the transducer is based on  thermoelements that heats proportionally to the global solar radiation, an special   “black body” paint  that cover the thermoelements surface  absorbs the incident radiation. Two optical glass (Schott K5) domes  guarantee the measurement characteristics in all environmental conditions.

Intelligent sensor: the transducer belongs to the intelligent sensor family as based on a 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 protection shield is made on a plastic non-hygroscopic and UV stabilized material with low thermal characteristics that assure long-term stability. The transducer complies with CE EMC standards, it’s protected against over tensions and is fully compliant within the WMO (World Meteorological Organization) standards.
Range 0 ÷ 2000 W/m² (other range on request)
Spectrum 0,2 ÷ 100 µm
Thermopile sensitivity 1,5 mV/W/m² 
Sensitivity ± 0,5 W/m²
Accuracy ± 10 W/m²
Transducer Thermopile
Working temperature -50 ÷ 80 °C

  Specifica Tecnica


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