Often used in heating, cooking, and power-generating systems, these totalizers measure the total amount of natural gas, propane, and butane that flow through them.

Instead of a scale calibrated to a specific gas’ flow rate, these flowmeters measure in millimeters and include a conversion chart, so you can check the flow rate of water and multiple gases without any calculations.

Instead of a scale, these flowmeters have a large dial that makes it easy to read the flow rate of your gas from a distance.

Measure the flow rate of gases in applications where pressure fluctuates, such as compressed air systems.

When this detector senses high levels of combustible and toxic gases, it alerts you with an audible alarm, warning light, and vibrating alarm.

An audible alarm and warning light alert you to the presence of propane, methane, hydrogen, and carbon monoxide. This detector has a relay for connection to auxiliary alarm systems.

An audible alarm and warning light alert you to the presence of propane.

When your work area has too much or too little oxygen, these detectors alert you with an audible alarm, warning light, and vibrating alarm.

Place these indicators anywhere you need to detect and warn about the presence of carbon monoxide. The circle in the center darkens when carbon monoxide is detected and returns to its normal color when exposed to fresh air.

An audible alarm and warning light alert you to the presence of hydrogen.

Flowmeters let you see the gas flow rate from a distance.

Measure the flow of shielding gas at your TIG nozzle by attaching these gas flow testers.

Keep equipment running and working conditions safe—these modules add air quality tracker capabilities to your development board.