I will go ahead on foot with the gas detector to check."

(I am trying to figure out where to position gas detectors).

This gives rise to a few different types of gas detectors described below.

Every day Sanchez takes the reading from the gas detector and sends his reports to the medical team outside the mine.

However, there are gas detectors available now which detect toxic gases at very low levels.

By placing radon gas detectors in homes the scientists are getting a clear picture of the problem around the country.

They were also the first infrared gas detectors of any kind to be certified intrinsically safe.

Alarm contacts, so the base unit can be connected to smoke or gas detectors.

Finished, they ventilated the hull again, leaving gas detectors near each object.

All gas detectors must be calibrated on a schedule.

Thin pipes sucked samples of air into gas detectors.

An investigation showed that the mine's managers deliberately disabled a methane gas detector.

As units, gas detectors are produced as portable or stationary devices.

Ultrasonic gas detectors use acoustic sensors to detect changes in the background noise of its environment.

The canary in British pits was replaced in 1986 by the electronic gas detector.

A gas detector is a device which detects the presence of various gases within an area, usually as part of a safety system.

A hydrogen sensor is a gas detector that detects the presence of hydrogen.

Space agency officials said today the leak, in the steering engine, was found by a snake-like device combining a gas detector and television camera.

The 128 linear position sensitive He gas detector tubes cover the full opening height of 300 mm behind the collimators.

We examined the pit gas detectors.

Point infrared gas detector design guide.

The living quarters are blast-resistant and the number of fire and gas detectors used is ten times more than any other installations in the Gulf.

The optics unit contains a telescope that collects solar energy as well as the gas detectors.

Gas detectors are usually battery operated.

A gas detector can also sound an alarm to operators in the area where the leak is occurring, giving them the opportunity to leave the area.