Attention:
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.
Summary
The Sonde consits of two seperate sensors for measurements of LWC (liquid water content) and TWC (total (liquid plus ice) water content) in clouds and fog in the range of 0.003 g/m3 to 3 g/m3.
| Manufacturer | SkyTech Research Limited |
|---|---|
| Model | |
| Serial No. | n/a |
| Type | not assigned |
Contacts
| Name | Institution | Role |
|---|
Available devices and Specifications
| Name | Model | Type |
|---|---|---|
| Nevzorov Probe | water content analyzer | |
| Nevzorov Probe | water content analyzer |
Specifications of setra 239 (without mounting)
Dimension Control Box (L x W x H) |
350 cm x 390 x 50 mm |
|---|---|
Weight Control Box |
4.3 kg |
Power Supply |
28 VDC |
Data interface |
analog (V) |
Position
| Origin Description: | The 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. |
Data logging, storage and archiving
Logged parameter
| Parameter | Sensor Output Type | Unit |
|---|---|---|
| liquid water content | water content | g/cm3 |
| ice + liquid (total) water content | water content | g/cm3 |
Rawdata storage on board
During flight LWC and TWC data are stored within the aircraft onboard DMS system.
Data archiving on land
After the flight LWC and TWC data are accessible via the land system of the aircraft data managment system (DMS).
DMS
Module name |
B809 Nevzorov Sonde, B438 Nevzorov Sonde |
|---|---|
Device name |
Nevzorov Probe |
Parameters |
ErrorText; LWC Probe [V]; Status; TWC Probe [V] |