aneroid barometer

Aneroid barometers sold for domestic use typically have no compensation.

An aneroid barometer, to indicate extreme pressures of the atmosphere.

The pointer in an aneroid barometer is replaced with a pen.

Is air pressure related to weather as some aneroid barometers suggest with the words that are printed on them?

Inside the instrument, there is a sealed aneroid barometer.

The aneroid barometer contains a cylindrical container with a flexible top.

I had still strength to tap the aneroid barometer to facilitate the movement of the needle.

For example, an aneroid barometer uses rotary position as the signal to convey pressure information.

Older aircraft used a simple aneroid barometer where the needle made less than one revolution around the face from zero to full scale.

Aneroid barometers with altitude scales are commonly used for aircraft altimeters.

He was recognized for his temperature-compensated aneroid barometer.

While not as accurate as the mercury type, the aneroid barometer will show much smaller changes in atmospheric pressure.

Alternatively, in some a small aneroid barometer mechanism attached to the pendulum compensated for this effect.

Two forms of barometers in common use are the mercury barometer and the aneroid barometer.

In aircraft, an aneroid barometer measures the atmospheric pressure from a static port outside the aircraft.

Temperature compensation of an aneroid barometer is accomplished by including a bi-metal element in the mechanical linkages.

In general, non-professional barometers are aneroid barometers or strain gauge based.

He led Keefer to the aneroid barometer affixed to the rear of the pilothouse.

A barograph is a recording aneroid barometer.

Now, upon his assigning some duty to his fellow-Professor (it was only the carrying of an aneroid barometer), the matter suddenly came to a head.

The most popular version of the origin of the name is that the first survey party lost its aneroid barometer on the present townsite.

"Aneroid barometer," he explained.

There are various types of barometers such as the water barometer, aneroid barometer, and the mercury barometer.

Moreover the exact altitude can be determined with an aneroid barometer or preferably with a levelling instrument mounted on a tripod.

Some aneroid barometers use Bourdon tubes closed at both ends (but most use diaphragms or capsules, see below).