Lukla Barometer

In Lukla the CX115P Lsi-Lastem barometer is connected with a measurement system (recorder, data logger) that accepts analog signals.

The barometer works according to the piezometric principle: a resistive film is deposited on a slice of silica with a bridge form; as the pressure changes, the slice will deform and consequently changes the system's resistance.

The CX115P model mounts a special thermal compensation system that significantly reduces drift.

General characteristics:

Range: 800 ž 1100 hPa (1 hPa=1 mBar)

Sea level correction range: -300...+2000 mt.

Thermal drift: 0,01 hPa/°C (-10..+60°C)

Linearity&Hysteresis: < 0,3% of the range

Overload: max. 2 Pa

Load resi stance: Current output types: <500W.

Power consumption: 3 W

Response time (T90): 1 ms

Environmental limits: -25 .. +60°C

Output connections: terminals

Weight: 650 gr.

Housing case material: Plastic

Protection: IP40 Downward cable outlet

 
Citation proposal
(2014) . Lukla Barometer. https://geoportal.mountaingenius.org/geonetwork/srv/api/records/dfbd8d5a-4354-4dc6-b67f-a586e7cd5b69
 

Simple

Date ( Publication )
2014-09-02T19:08:00
Edition
Name
Lukla (Khumbu Valley, Himalaya - Nepal)
Purpose

The purpose of this resource at Lukla is to acquire data on:

- atmospheric pressure

Status
Completed

  Point of contact

  +39 035 3230551 
Website
http://www.evk2cnr.org/  
Maintenance and update frequency
As needed
Keywords ( Theme )
  • NEXTDATA
Keywords ( Theme )
  • NEXTDATA
Keywords ( Theme )
Keywords ( Theme )
  • SHARE , AWS station , monitoring network , atmospheric pressure
Keywords ( Place )
  • Nepal , Lukla , Khumbu Valley , Sagarmatha National Park
Keywords ( Theme )
  • NEXTDATA
Keywords ( Theme )
Keywords ( Theme )
  • SHARE , AWS station , monitoring network , atmospheric pressure
Keywords ( Place )
  • Nepal , Lukla , Khumbu Valley , Sagarmatha National Park
Keywords ( Theme )
  • NEXTDATA
Keywords ( Theme )
Keywords ( Theme )
  • SHARE , AWS station , monitoring network , atmospheric pressure
Keywords ( Place )
  • Nepal , Lukla , Khumbu Valley , Sagarmatha National Park
Keywords ( Theme )
  • NEXTDATA
Keywords ( Theme )
Keywords ( Theme )
  • SHARE , AWS station , monitoring network , atmospheric pressure
Keywords ( Place )
  • Nepal , Lukla , Khumbu Valley , Sagarmatha National Park
Access constraints
Copyright
Use constraints
Intellectual property rights
Other constraints
Spatial representation type
Vector
Character set
UTF8
Topic category
  • Climatology, meteorology, atmosphere
  • Geoscientific information
  • Environment
N
S
E
W


Reference system identifier
EPSG / WGS 84 (EPSG:4326) / 7.4
Topology level
Geometry only
Geometric object type
Point
Geometric object count
1
OnLine resource
https://geoportal.mountaingenius.org/portal/index.php/data/  
OnLine resource
https://geoportal.mountaingenius.org/geonetwork/srv/api/records/dfbd8d5a-4354-4dc6-b67f-a586e7cd5b69/attachments/Data%20Usage%20Policy.pdf  
Hierarchy level
Series
Other
Data: atmospheric pressure
Statement
The station was installed on September 2002. The barometers is mounted on a 2m mast.

gmd:MD_Metadata

File identifier
dfbd8d5a-4354-4dc6-b67f-a586e7cd5b69   XML
Metadata language
eng
Character set
UTF8
Parent identifier
156cb588-270c-46a0-99ac-34fc19ab9a83
Hierarchy level
Series
Hierarchy level name
Date stamp
2025-01-25T12:06:01
Metadata standard name
ISO 19115:2003/19139
Metadata standard version
1.0

  Point of contact

  +39 035 3230551 
Website
http://www.evk2cnr.org  
Dataset URI
 
 

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