Alta Bacchus Harstad Kiruna Lund Puffin Stamsund RPi 1  2  3  4  5  6  7  8  9  10  11  12  13  14  15 Pixie Bergen Torvik Ystad Web server
WAN Network Timekeeping CPU/mem  EUMETCast Europe  DVB-S2 Ecast I/O Losses HVS losses RAMdisk T1/T2 Air °C  ADS-B GPS SNR  How-to

Air temperature, pressure & relative humidty

Outside
Outside Air (PC Alta)
Temperature °F
(low temperatures
limited coverage)
Claimed accuracy: ±3.6 °F
RasPi 4 - DS2
Outdoor temperature °F
Claimed accuracy: ±0.9 °F
Outside Air (PC Alta)
Temperature °C

(very low values
incorrectly x 1000
e.g. 3000 = 3°C)
Claimed accuracy: ±2 °C
Sea-level air pressure
BMP085 on Arduino/Harstad (upstairs)
+21.78 hPa adjustment for h=183m
Claimed accuracy: ±1 hPa
Sea-level air pressure
BMP180 on RasPi-4 (upstairs)
+21.78 hPa adjustment for h=183m
Claimed accuracy: -1 ±1 hPa
Sea-level air pressure
BME280 on RasPi-5 (upstairs)
+21.78 hPa adjustment for h=183m
Claimed accuracy: ±1 hPa
Sea-level air pressure
BME280 on RasPi-3 (downstairs)
+21.56 hPa adjustment for h=181.13m
Claimed accuracy: ±1 hPa

Upstairs
Raspberry Pi 4 - DS1
indoor temperature
Shack floor near cupboard
Claimed accuracy: ±0.5 °C
Upstairs indoor temperature °C
BME280 on RasPi-5
On the bench
Claimed accuracy: ±1 °C
Upstairs indoor temperature °C
TEMPer1 near shack floor
Claimed accuracy: ±2.0 °C
Upstairs ambient air humidity
BME280 on RasPi-5
On the bench
Claimed accuracy: ±3%

Downstairs
Downstairs indoor temperature °C
BME280 on RasPi-3
Claimed accuracy: ±1 °C
Sea-level air pressure
BME280 on RasPi-3
Includes +21.56 hPa adjustment
Claimed accuracy: ±1 hPa
Downstairs ambient air humidity
BME280 on RasPi-3
Claimed accuracy: ±3%

Other periods: day week month year

How to monitor air temperature

 
Copyright © David Taylor  Edinburgh SatSignal home page Last modified: 2017 May 27 at 01:18:42