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Table 1 Sensors used in the monitoring of Blickling Hall and their specifications

From: An assessment of moisture induced damage in Blickling Hall in Norfolk, England, via environmental monitoring

Instrument Notes
Wind gauge Speed and direction range: 0–60 m/s and 0–359°
Speed and direction accuracy: ±2% and ± 3°
Speed and direction resolution: 0.01 m/s and 1°
Wind direction range: 0–359° (no dead band)
Wind direction accuracy: ±3° @12 m/s
Wind direction resolution: 1°
Horizontal rainfall (HRF) gauge Tipping bucket rain gauge with resolution of 1 pulse equal to 0.1 mm
Wind-driven rain gauges
Outdoor temperature and RH sensor −50 to +100 °C for temperature; accuracy ±0.1 °C
0–100% for RH; accuracy ±0.8%
In-wall temperature and relative humidity probes −40 to +100 °C for temperature; accuracy ±0.1 °C
0–100% for RH; accuracy ±0.8%
Indoor temperature and RH sensor −40 °C to +120 °C for temperature; accuracy ± 0.5 °C
0–100% for RH; accuracy ±1.5%
Thermocouples Maximum operating temperature of +350 °C, shielded against solar radiation
Water height sensor Optimum range: 20.3 cm to 4.0 m
Maximum range: 6.1 m
Resolution: 0.344 mm