Hydrogen Information

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Hydrogen

Other Names

  Dihydrogen

Chemical Formula

  H2

CAS Number

  1333-74-0

Industry Uses

  Chemical Synthesis; Welding and Cutting

Health Risks

  Suffocation; Frostbite

Vapor Pressure

  1.24E06 mmHg

Water Solubility

  Low Solubility

Flammability

  Highly-Flammable

Odor

  Odorless

Hydrogen MSDS

What is Hydrogen?

Hydrogen is a colorless, odorless, nonmetallic, tasteless, highly-flammable gas. Hydrogen reacts with every oxidizing element. Reactions with Hydrogen are dangerous and may cause fire or explosion. Gas/Air mixtures are explosive. Exposure to fire or intense heat, containers of hydrogen may rupture violently and rocket.

Hydrogen Exposure and Health Risks

Hydrogen is not toxic, but it is an asphyxiate and will cause suffocation as it displaces the oxygen from the air. High concentrations Hydrogen in the air cause a deficiency of oxygen which can result in dizziness, unconsciousness, or death. Direct contact between the liquefied gas and the skin can cause frostbite.

Regulations

The table below summarizes the most-recent exposure limits.

Limit/Level

Type

Organization

Simple Asphyxiate

TLV

NIOSH

Sources: NIOSH,

Measuring Hydrogen

Hydrogen levels in the air can be measured in units of parts per million (ppm). Many of our products have digital communication capabilities for easy monitoring and control. We carry portable and fixed hydrogen monitors sensors. All of our Hydrogen products can be viewed HERE.


D16
The D16 is a versatile tool designed for gas leak detection, personal safety, spot checking, confined entry, and data logging, and more. It can be used as a portable monitor or as a stationary one that can be set to log data over long periods of time. This customizable unit can be fitted with a variety of sensors and is sold with every accessory you may need for fast and accurate portable gas detection.

0-2000ppm

0-4%


D12
The D12 is designed for operation in hazardous areas. Its explosion-proof cast aluminum housing is rated for Class 1, Division 1, Group B, C, D locations and is UL, FM, and CSA certified. This monitor can be fitted with a variety of sensors to be used on a wide range of toxic and combustible gases.

0-2000ppm

0-4%


F12
The Series F12 Gas Transmitter is an Intrinsically Safe monitor designed for the detection of toxic gases in hazardous areas. It is also well suited for general purpose applications. This highly customizable unit can be fitted with a variety of sensors and accessories and is compatible with most fixed mount toxic gas applications.

0-2000ppm

0-4%


F12D
The Series F12D Gas Transmitter is designed for detection of toxic gases in hazardous areas. It is also well suited for general purpose applications. This highly customizable unit can be fitted with a variety of sensors and accessories and is compatible with most fixed mount toxic gas applications.

0-2000ppm

0-4%


B12
The B12 transmitter is a two-wire, 4-29 mA transmitter that is loop-powered to signal linearly proportional to gas concentration. Their electrochemical sensors are designed for use in ambient air or in ventilation ducts. This highly customizable application can be fitted with a variety of sensors and accessories. 0-4%

S200
The Series 200 portable gas monitor uses Gas Sensitive Electrochemical technology (GSE) to measure gases found in indoor or industrial environments. It is designed for spot checking, personal exposure monitoring, and leak identification. This monitor can be fitted with a variety of sensor heads to be used on a wide range of toxic gases. 0-5000ppm

S300
The Series 300 portable gas monitor uses Gas Sensitive Electrochemical technology (GSE) to measure gases found in indoor or industrial environments. It shares the same features as the S200 with the additions of audible alarms and relay and voltage outputs which allow you to interface with control systems, data loggers, and other equipment. This monitor can be fitted with a variety of sensor heads to be used on a wide range of toxic gases. 0-5000ppm

S500
The Series 500 portable gas monitor uses Gas Sensitive Electrochemical technology (GSE) to measure gases found in indoor or industrial environments. It shares the same features as the S200 and S300 with the additions of internal data logging as well as PC connections cables. This monitor can be fitted with a variety of sensor heads to be used on a wide range of toxic gases. 0-5000ppm

S900
The Series 900 fixed gas monitor uses Gas Sensitive Electrochemical technology (GSE) designed to operate as a relay controller, gas transmitter, or networked device. It can also monitor temperature and humidity if needed. This monitor can be fitted with a variety of sensor heads to be used on a wide range of toxic gases. 0-5000ppm
BW Solo The Honeywell BW Solo is a portable gas detector with a small, durable design and fast response time. These monitors can be paired with a smartphone using BLE allowing for remote access to multiple devices. This detector can be fitted with a variety of sensors, all of which come with a five-year life expectancy. 0-1000ppm

Contact us for help choosing the right monitor for your application