Solmetric PVA-600, Руководство пользователя

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1 Introduction
1-5
PVA Sensor Kit Specifications (Optional)
Table 3. PVA Sensor Kit temperature specifications
Parameter Specification
Thermocouple Type K
Range -100º C to 1260º C (-148º F to 2300º F)
Resolution 1º C
Accuracy (greater of) ±0.5% of rdg or ±1.0º C (1.8 º F)
Table 4. PVA Sensor Kit irradiance specifications
Parameter Specification
Sensor Type Silicon Solar Cell
Angle of Incidence Effect Typically < 1% if AOI is less than 60 degrees from
normal
Temperature Effect Typically < ±2.7% variation over -20º C to +70º C
Uncertainty Contributed by Wireless Link ±0.5% or reading
Uncertainty from Time Lead or Lag in
Reading Irradiance Sensor 0.5% to > 5% depending on atmospheric conditions