Instrument Type: Rotronic MP101A Humidity Temperature Probe

Description: A thin-film, capacitive humidity sensor and a platinum resistance temperature detector housed in a radiation shield; temperature sensor used automatically to compensate for the effect of temperature on humidity measurements

Location: Weather box, 40 m from coastal bluff
Latitude 38° 19' 01.52" N
Longitude 123° 04' 18.41" W

Installed: 4 July 2003

Specifications - Humidity Sensor (Rotronic Hygromer C94):
Range: 0 to 100% RH
Accuracy: 1% RH at 20-25 °C
Repeatability: 0.3% RH
Response Time: 10 sec

Specifications - Temperature Sensor (Pt100 RTD):
Range: -40 to +60 °C
Accuracy: 0.3 °C
Repeatability: 0.1 °C
Response Time: 10 sec

Acquisition Settings-
30 second running average
Mean value logged every 5 seconds
Data stored at 10 second intervals