When.com Web Search

Search results

1. Results From The WOW.Com Content Network

2. MSA Safety - Wikipedia

   en.wikipedia.org/wiki/MSA_Safety

   Mine Safety Appliances, or MSA Safety Incorporated, is an American manufacturer and supplier of safety equipment designed for use in a variety of hazardous conditions in industries such as construction, the military, fire service, and chemical, oil, and gas production. [1][2] Best known for its Bakelite Skullgard hard hat, the company’s ...

3. Gas detector - Wikipedia

   en.wikipedia.org/wiki/Gas_detector

   A gas detector is a device that detects the presence of gases in an area, often as part of a safety system. A gas detector can sound an alarm to operators in the area where the leak is occurring, giving them the opportunity to leave. This type of device is important because there are many gases that can be harmful to organic life, such as ...

4. Catalytic bead sensor - Wikipedia

   en.wikipedia.org/wiki/Catalytic_bead_sensor

   The catalytic bead sensor MSA 94150. The catalytic bead sensor consists of two coils of fine platinum wire each embedded in a bead of alumina, connected electrically in a Wheatstone bridge circuit. One of the pellistors is impregnated with a special catalyst which promotes oxidation whilst the other is treated to inhibit oxidation. Current is ...

5. MSA Safety (MSA) Bacharach Buyout to Aid Gas-Detection ... - AOL

   www.aol.com/news/msa-safety-msa-bacharach-buyout...

   MSA Safety's (MSA) Bacharach buyout is anticipated to strengthen its gas-detection business by enhancing product offerings, and geographical and end-markets presence.

6. Photoionization detector - Wikipedia

   en.wikipedia.org/wiki/Photoionization_detector

   A photoionization detector or PID is a type of gas detector. Typical photoionization detectors measure volatile organic compounds and other gases in concentrations from sub parts per billion to 10 000 parts per million (ppm). The photoionization detector is an efficient and inexpensive detector for many gas and vapor analytes.

7. Oxygen sensor - Wikipedia

   en.wikipedia.org/wiki/Oxygen_sensor

   Oxygen sensor. An oxygen sensor (or lambda sensor, where lambda refers to air–fuel equivalence ratio, usually denoted by λ) or probe or sond, is an electronic device that measures the proportion of oxygen (O 2) in the gas or liquid being analyzed. It was developed by Robert Bosch GmbH during the late 1960s under the supervision of Günter ...