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Comment: Automatically updated by Registry2Confluence-Transporter (aircrafts@ingestsrv1, ask o2a-support@awi.de for questions)


Note
titleAttention:

Two models of Nevzorov Probes exist (CWCMB2 and CWCMU4) which operate after the same principle. Each system consists of a control box and a sensor head.

Operation of the Nevzorov probes requires experienced staff on board the aircraft.The differential pressure transducer setra 239 with a pressure range of 0-30 INWC (inch water column) is permantly installed in both aircraft as part of the Basic Meteorology module. Additionally, the pressure transducer setra 239 with a pressure range of +/- 7.5 INWC is installed in nose booms used for turbulence measurements.

Summary

Sensorweb integration
urnaircraft:bt-67:nev
contenttypeSummary

The Sonde consits of two seperate sensors Sky Tech Nevzorov-probe is an aircraft probe designed for measurements of LWC ( liquid water content) and TWC ( total (ice plus liquid plus ice) water content (LWC and TWC) in of clouds and fog fogs in the range of 0.003 g/m3 to 3 g/m3. The Nevzorov-probe belongs to the group of so-called "hot wire constant temperature probes". A sensor unit consists of two sensors: collector and reference. The principle of operation is based on separate measurements of power needed to compensate heat losses caused by evaporation of cloud water and convective losses on the collector sensor and power needed to compensate convective heat losses on a reference sensor. Liquid and total water content are measured by separate LWC and TWC sensors, mounted on the same sensor vane.


Sensorweb integration
urnaircraft:bt-67:nev
contenttypeMetadata
not assigned
ManufacturerSkyTech Research Limited
ModelCWCMB2 and CWCMU4
Serial No.n/a
Typewater content analyzer
REGISTRY-Link↪ REGISTRY (6951)


Sensorweb integration
urnaircraft:bt-67:nev
contenttypeImages

...

Role

No contacts available.

Sensorweb integration
urnaircraft:bt-67:nev
contenttypeContacts
Name Institution


Available devices and Specifications

Sensorweb integration
urnaircraft:bt-67:nev
contenttypeSubdevices
water content analyzer water content analyzer
Name Model Type Serial Number REGISTRY-Link
Nevzorov ProbeCWCM-B2n/a↪ REGISTRY (6952)
Nevzorov ProbeCWCM-U4.1n/a↪ REGISTRY (6954)


Specifications of

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Nevzorov Probe (without mounting)

|| Dimension (L x W x H)| 83 x 50 x 79 mm || || Weight | 0.3 kg|| || Power Supply| 22 - 30 VDC || || Data interface | analog (V)||
Metadata list
Position
 Sensorweb integration
urnaircraft:bt-67:nev
contenttypeLocalFrame
Origin Description:InfoThe sensor head of the Nevzorov Probe is installed in the nose compartment of the aircraft. The electronic control unit is installed in a rack in the aircraft cabin.
X0.0 none
(no description given) 
Y0.0 none
(no description given)
Z0.0 none
(no description given) 

Data logging, storage and archiving
...
 Sensorweb integration
urnaircraft:bt-67:nev
contenttypeParameters
 Parameter  Sensor O2ARegistry Output Type  Unit 
liquid water contentwater contentg/cm3
ice + liquid (total) water contentwater contentg/cm3
...
During flight setra 239 data are stored within the aircraft onboard DMS system.
 Metadata (Metadata Plugin)
0Rawdata
Data archiving on land
After the flight setra 239 data are accessible via the land system of the aircraft data managment system (
 Metadata (Metadata Plugin)
0DataOnLand
DMS
...
DMS
|| Module name| B712 Basic Meteorology, B719 Turbulence Noseboom 1, B851 Turbulence Noseboom 2||
|| Device name | Static Pressure Slow||
|| Parameters | ErrorText; Static Pressure Slow; Status ||

 Metadata list

Documentation
 Sensorweb integration
urnaircraft:bt-67:nev
contenttypeResources

Also see https://sensor.awi.de/ for calibration certificates of the sensors.