Kala Patthar Relative humidity

The DMA572 Thermohygrometer by Lsi-Lastem was installed on 2008 at Kala Patthar. It is a probe for measuring air temperature and 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.
 
Citation proposal
(2011) . Kala Patthar Relative humidity. https://geoportal.mountaingenius.org/geonetwork/srv/api/records/f60081b8-6cc8-4b8a-ad03-5284ecc8840f
 

INSPIRE

Identification

File identifier
f60081b8-6cc8-4b8a-ad03-5284ecc8840f   XML
Hierarchy level
Series
Online resource
Protocol
WWW:DOWNLOAD-1.0-http--download
Resource identifier
Encoding
Projection
code
WGS 84 (EPSG:4326)
 

Classification of data and services

Topic category
  • Climatology, meteorology, atmosphere
  • Environment
  • Geoscientific information
 

Classification of data and services

Coupled resource
Coupled resource
 
 

Classification of data and services

Coupled resource
Coupled resource
 
 

Keywords

GEMET ( Theme )
  • thermal power plant
Other keywords
Keywords
  • SHARE , Network , Station , High Altitude
Keywords ( Place )
  • Kala Patthar , Khumbu Valley , Himalaya , Nepal
Keywords ( Theme )
  • AWS
Keywords ( Theme )
  • air temperature , relative humidity
 
 

Geographic coverage

N
S
E
W


 

Temporal reference

Temporal extent
Temporal extent
Date ( Publication )
2011-03-30T17:51:00
 

Quality and validity

Lineage

The DMA572 Thermohygrometer by Lsi-Lastem was installed on 2008 at Kala Patthar. It is a probe for measuring air temperature and relative humidity with replaceable sensitive element for simplify calibration and maintenance.

Specifications for temperature parameter:

Sensivite element:Pt 100 1/3 DIN-B

Sensivite element replacement: ML3021 Plug-in by connector

Accuracy (Repeatability+Hysteresis): ± 0,1°C (0°C)

Resolution:n.a.

Long term stability: n.a.

Temperature dependence (+6+45°C/11-90%rh): n.a.

Specifications for relative humidity:

Sensivite element: Capacitative

Sensivite 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% anno/year

Temperature dependence (+6+45°C/11-90%rh):Max +-1.5%

General Specification:

Operating temperature: -40°÷95°C

Temperature dependence (+6+45°C/11-90%rh):

Power supply: 10÷14 Vdc/Vdc

Power consumption: 2 mA

Weight (cable attached):440 gr Weight

 

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
2025-02-04T16:26:43
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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