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Attention:

Humidity sensor HMT333 is permantly installed in both aircraft as part of the Basic Meteorology module. Additionally, the humidity sensor is installed in nose booms used for turbulence measurements.

Summary


Seso-Info:rcrft:bt-67:hmt333,6937




Contacts



Available devices and Specifications

HMT333 consists of a sensor unit place in a Rosemount housing on the aircraft skin or the skin of the turbulence nose boom, respectively. The humidity transmitter connected to the sensor is installed inside the nose pylon or the nose boom.

Specifications of HMT333 (without mounting)

Dimension (L x W x H)

183 x 119 x 77 mm

Weight

~2 kg (incl. sensor)

Power Supply

10 - 35 VDC

Data interface

analogue data (mA)

Position


Data logging, storage and archiving

Logged parameter


Rawdata storage on board

During flight HMT333 data are stored within the aircraft onboard DMS system.

Data archiving on land

After the flight HMT333 data are accessible via the land system of the aircraft data managment system (DMS).

DMS

Module name

B712 Basic Meteorology, B719 Turbulence Noseboom 1, B851 Turbulence Noseboom 2

Device name

Humicap

Parameters

ErrorText; Relative Humidity Raw [A]; Status; Temperature raw [A]


Documentation


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

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