Heat Flux sensor

At the Pyramid Laboratory - Observatory the DPE260 Lsi-Lastem Heat flux sensor is installed.

Heat flux sensors are used for measuring thermal flux, i.e. the quantity of energy that passes through the sensor itself.

A thermopile, inserted within the heat flux, measures the small temperature difference that forms between its two sides due to thermal resistance. These sensors have direct outputs and are supplied with calibration certificates.

The technical characteristics are:

- Sensitive element: Thermopile

- Measurement range: <2000 Wm-2

- Electric output: 8..14 Wm-2

- Impedance: 400..500 ohm

- Accuracy: 3%

- Non-linearity: <1,5%

- Th.drift (-10+40°): <2%

- Response time (63%): 2min 5 min

- Operative temp: -40°+80°C.

- Therm. Conductivity: 0,5 W/m°C

- Thickness: 7 mm

- Ø total: 50 mm

- Ø active :15mm

- Output cable: 2 mt

- Weight (no cable): 50 gr

 
Citation proposal
(2014) . Heat Flux sensor. https://geoportal.mountaingenius.org/geonetwork/srv/api/records/3e3ac435-3280-430c-bb2a-3957ad23cce4
 

INSPIRE

Identification

File identifier
3e3ac435-3280-430c-bb2a-3957ad23cce4   XML
Hierarchy level
Series
Online resource
Protocol
WWW:LINK-1.0-http--link
Protocol
OGC:WMS-1.1.1-http-get-map
Protocol
GLG:KML-2.0-http-get-map
Protocol
WWW:DOWNLOAD-1.0-http--download
Protocol
WWW:DOWNLOAD-1.0-http--download
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

Other keywords
Keywords ( Theme )
  • NEXTDATA
Keywords ( Theme )
  • NEXTDATA
Keywords ( Theme )
Keywords ( Theme )
  • SHARE , monitoring network , station , soil heat flux
Keywords ( Place )
  • Nepal , Lobuche , Khumbu Valley , Sagarmatha National Park
Keywords ( Theme )
  • NEXTDATA
Keywords ( Theme )
Keywords ( Theme )
  • SHARE , monitoring network , station , soil heat flux
Keywords ( Place )
  • Nepal , Lobuche , Khumbu Valley , Sagarmatha National Park
Keywords ( Theme )
  • NEXTDATA
Keywords ( Theme )
Keywords ( Theme )
  • SHARE , monitoring network , station , soil heat flux
Keywords ( Place )
  • Nepal , Lobuche , Khumbu Valley , Sagarmatha National Park
Keywords ( Theme )
  • NEXTDATA
Keywords ( Theme )
Keywords ( Theme )
  • SHARE , monitoring network , station , soil heat flux
Keywords ( Place )
  • Nepal , Lobuche , Khumbu Valley , Sagarmatha National Park
 
 

Geographic coverage

N
S
E
W


 

Temporal reference

Temporal extent
Temporal extent
Date ( Publication )
2014-09-02T19:08:00
 

Quality and validity

Lineage
The flux is measured at 5 cm depth.
 

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
Ev-K2-CNR
Email
evk2cnr@evk2cnr.org
 

Responsible organization (s)

Contact for the resource
Organisation name
Ev-K2-CNR
Email
evk2cnr@evk2cnr.org
 

Metadata information

Contact for the metadata
Organisation name
Ev-K2-CNR
Email
metadata@evk2cnr.org
Date stamp
2019-12-04T19:15:57
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

 
 

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