Air Temperature
The DMA572 Thermohygrometer by Lsi-Lastem was installed on 2007 on Dosdè station. It is a probe for measuring air temperature and air relative humidity with replaceable sensitive element for simplify calibration and maintenance. LSI-Lastem supplies a precise and reliable set of probes, suitable for a continuous measurement in severe environments, in presence of deep thermal and hygrometric ranges with high sun radiant heat. An important feature of this set of sensor is that the thermohygrometric sensitive element is easily replaceable, in order to have a simple and rapid ordinary maintenance and avoiding calibration. The Thermohygrometer has supported a considerable improvement, owing to a deep technical and styling development process: a fan ensures a continuous air change around the sensor in order to eliminate temperature fault caused by radiant heat.
DMA572 Specifications:
Power supply: 10 – 14 Vdc
Power consumption: 2 mA
R Load Max (mA output) :
CE compliance : EMC standard EN50081-1, EN50082-1
Electric protections: tranzorb, on outputs and power supply
Housing: alluminium
Weight (cable attached): 440g
Connection cable: L. 5 m
Temperature
Range: -30÷70°C, -50÷50°C, 0÷100°C
Sensitive element: Pt 100 1/3 DIN-B
Sensitive element replacement: ML3021 Plug-in by connector
Accuracy (repeatability+hysteresis): ± 0,1°C (0°C)
Electronic accuracy: ± 0,15°C
Operating temperature: -40°÷95°
Output: Pt100 (Ohm)
Relative Humidity
Range : 0÷100%
Sensitive element: Capacitative
Sensitive element replacement: ML3021 Plug-in by connector
Accuracy (repeatability+hysteresis): 1,5% (5÷95%, 23°C) *
2% (<5>95%, 23°C) *
Resolution: 0,12%
Long term stability: <1% year
Temperature dependence (+6+45°C/ 11-90% RH): ± 1,5 %
Operating temperature: -40° ÷95°
Output: 0÷1V
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Citation proposal
(2011) . Air Temperature. https://geoportal.mountaingenius.org/geonetwork/srv/api/records/3e12962b-03a9-4e36-a8d3-25e416bc4a99 |
INSPIRE
Identification
- File identifier
- 3e12962b-03a9-4e36-a8d3-25e416bc4a99 XML
- Hierarchy level
- Series
Online resource
- Protocol
- WWW:LINK-1.0-http--link
- Protocol
- WWW:DOWNLOAD-1.0-http--download
- Protocol
- OGC:WMS-1.1.1-http-get-map
- Protocol
- Protocol
- GLG:KML-2.0-http-get-map
Resource identifier
- Spatial representation type
- Vector
Encoding
Projection
- code
- WGS 84 (EPSG:4326)
Classification of data and services
- Topic category
-
- Climatology, meteorology, atmosphere
- Geoscientific information
- Environment
Classification of data and services
Coupled resource
Coupled resource
Classification of data and services
Coupled resource
Coupled resource
Keywords
- GEMET themes ( Theme )
-
- air temeprature, relative humidity
Other keywords
- Keywords ( Theme )
-
- SHARE , network
- Keywords ( Place )
-
- Dosdè Glacier, Alta Valtellina, Alps, Italy
Geographic coverage
))
Temporal reference
Temporal extent
Temporal extent
- Date ( Publication )
- 2011-04-12T19:08:00
Quality and validity
- Lineage
- This sensor is installed at 2 m of height.
Conformity
Conformity
Conformity
Conformity
Conformity
Conformity
Restrictions on access and use
- Access constraints
Restrictions on access and use
Responsible organization (s)
Contact for the resource
- Organisation name
- Department of Earth Science "Ardito Desio", University of Milan
Responsible organization (s)
Contact for the resource
- Organisation name
- Department of Earth Science "Ardito Desio", University of Milan
Metadata information
Contact for the metadata
- Organisation name
- Ev-K2-CNR
- metadata@evk2cnr.org
- Date stamp
- 2012-01-24T10:29:49
- Metadata language
- eng
- Character set
- UTF8
SDS
Conformance class 1: invocable
Access Point URL
Endpoint URL
Technical specification
Conformance class 2: interoperable
Coordinate reference system
Quality of Service
Access constraints
Limitation
Use constraints
Limitation
Responsible custodian
Contact for the resource
Conformance class 3: harmonized
Overviews
Provided by
