c351e6cb-4e63-4b95-a0d7-a9f7981e49a1 eng c6b6060e-0648-4f88-b108-95ea00928171 Ev-K2-CNR +39 035 3230511 +39 035 3230551 Via San Bernardino 145 Bergamo BG 24126 Italy metadata@evk2cnr.org http://www.evk2cnr.org 2025-02-24T08:59:51 ISO 19115:2003/19139 1.0 13 WGS 84 (EPSG:4326) EPSG 7.4 Urdukas Termohygrometer Vaisala HMP155 2014-07-31T19:08:00 From 2004 to June 2013 the staion was equipped with the LSI-Lastem DMA570 termohygrometer. Since 2013 the sensor was replaced with the new one: Vaisala HMP155 Humidity and Temperature Probe. Feature/Benefits: ▪ Vaisala HUMICAP®180R sensor superior long-term stability ▪ Optional warmed humidity probe and chemical purge ▪ Plug-and-play ▪ USB connection for service use ▪ Fits with DTR13 and DTR503 radiation shields and also for a Stevenson screen ▪ Weather-proof housing IP66 ▪ Optional, fast temperature probe ▪ Different output possibilities: voltage, RS-485, resistive Pt100 ▪ Applications: meteorology, aviation and road weather, instrumentation Technical characteristics: Relative humidity Measurement range 0 ... 100 %RH Accuracy (incl. non-linearity, hysteresis and repeatability) at +15 ... +25 °C (+59 ... +77 °F) ±1 %RH (0 ... 90 %RH); ±1.7 %RH (90 ... 100 %RH); -20 ... +40 °C (-4 ... 104 °F) ±(1.0 + 0.008 x reading) %RH; -40 ... -20 °C (-40 ... -4 °F) ±(1.2 + 0.012 x reading) %RH; +40 ... +60 °C (+104 ... +140 °F) ±(1.2 + 0.012 x reading) %RH; -60 ... -40 °C (-76 ... -40 °F) ±(1.4 + 0.032 x reading) %RH Factory calibration uncertainty (+20 °C /+68 °F); ±0.6 %RH (0 ... 40 %RH)*; ±1.0 %RH (40 ... 97 %RH)* * Defined as ±2 standard deviation limits. Small variations possible, see also calibration certificate. Recommended humidity sensor HUMICAP®180R(C) Response time at +20 °C in still air with a sintered PTFE filter 63 % 20 s/ 90 % 60 s Temperature Measurement range -80 ... +60 °C (-112 ... +140 °F) Accuracy with voltage output at -80 ... +20 °C ±(0.226 - 0.0028 x temperature) °C; +20 ... +60 °C ±(0.055 + 0.0057 x temperature) °C passive (resistive) output according to IEC 751 1/3 Class B ±(0.1 + 0.00167 x |temperature|)°C RS485 output -80 ... +20 °C ±(0.176 - 0.0028 x temperature) °C +20 ... +60 °C ±(0.07 + 0.0025 x temperature) °C Accuracy over temperature range (opposite) Temperature sensor Pt100 RTD Class F0.1 IEC 60751 Response time with additional temperature probe in 3 m/s air flow 63 % <20 s/ 90 % <35 s HMP155 Humidity and Temperature sensor permits to measure: - air temperature; - relative humidity Ev-K2-CNR +39 035 3230511 +39 035 3230551 Via San Bernardino 145 Bergamo BG 24126 Italy evk2cnr@evk2cnr.org http://www.evk2cnr.org/ WWW:LINK-1.0-http--link https://geoportal.mountaingenius.org/geonetwork/srv/eng/resources.get?uuid=c351e6cb-4e63-4b95-a0d7-a9f7981e49a1&fname=HMP155_210x170_s.png thumbnail png https://geoportal.mountaingenius.org/geonetwork/srv/eng/resources.get?uuid=c351e6cb-4e63-4b95-a0d7-a9f7981e49a1&fname=HMP155_210x170.jpg large_thumbnail jpg NEXTDATA NEXTDATA monitoring network SHARE high altitude station Urdukas Baltoro Glacier Pakistan NEXTDATA monitoring network SHARE high altitude station Urdukas Baltoro Glacier Pakistan NEXTDATA monitoring network SHARE high altitude station Urdukas Baltoro Glacier Pakistan NEXTDATA monitoring network SHARE high altitude station Urdukas Baltoro Glacier Pakistan Data Sharing and Publication Policy at DISTRIBUTION SECTION climatologyMeteorologyAtmosphere geoscientificInformation environment -180 180 -90 90 https://geoportal.mountaingenius.org/geoserver/gn/wms OGC:WMS-1.1.1-http-get-map gn:share_station Show geographic position https://geoportal.mountaingenius.org/geoserver/wms/kml?layers=gn:share_station GLG:KML-2.0-http-get-map View in Google Earth https://geoportal.mountaingenius.org/geonetwork/srv/api/records/c351e6cb-4e63-4b95-a0d7-a9f7981e49a1/attachments/Data%20Usage%20Policy.pdf WWW:DOWNLOAD-1.0-http--download No conditions apply Ev-K2-CNR +39 035 3230513 +39 035 3230551 Via San Bernardino 145 Bergamo BG 24126 Italy metadata@evk2cnr.org http://www.evk2cnr.org WWW:LINK-1.0-http--link