Unit Gas Measuring Instruments

Gas measuring instruments are portable devices that measure the concentration of a specific gas in the air or locate a gas leak. They are used for carbon monoxide screening in boiler and heating rooms, for carbon dioxide monitoring that shows whether ventilation is adequate in enclosed spaces, and for finding refrigerant leaks in air-conditioning and cooling circuits. In this category, the Unit UT337A carbon monoxide meter works with an electrochemical sensor, the A37 carbon dioxide, temperature and humidity meter with an NDIR (non-dispersive infrared) sensor, and the UT336A refrigerant gas leak detector with a negative corona sensor. Choose the gas you will measure, the measuring range, the sensor type, the response time and the power supply (battery or rechargeable battery) according to where it will be used. Each device is used only for the gas its own sensor detects; a carbon monoxide meter does not show carbon dioxide. These portable devices do not replace fixed gas alarm systems that continuously monitor a space and give warnings.

Products

How to choose Gas Measuring Instruments

Gas measuring instruments are portable devices that measure the concentration of a specific gas in the air or locate a gas leak. They are used for carbon monoxide screening in boiler and heating rooms, for carbon dioxide monitoring that shows whether ventilation is adequate in enclosed spaces, and for finding refrigerant leaks in air-conditioning and cooling circuits.

  • Identify the measurement or fastening task and the required insulation safety rating.
  • Select jaw profile, cross-section range and accessories for the conductor or fastener standard.
  • Check CAT voltage category and replacement tip or die availability for field conditions.

Frequently asked questions

What is Gas Measuring Instruments and where is it used?

Gas measuring instruments are portable devices that measure the concentration of a specific gas in the air or locate a gas leak. They are used for carbon monoxide screening in boiler and heating rooms, for carbon dioxide monitoring that shows whether ventilation is adequate in enclosed spaces, and for finding refrigerant leaks in air-conditioning and cooling circuits.

What should I compare when choosing Gas Measuring Instruments?

Choose the gas you will measure, the measuring range, the sensor type, the response time and the power supply (battery or rechargeable battery) according to where it will be used.

Where can I find technical details for Gas Measuring Instruments products?

Each device is used only for the gas its own sensor detects; a carbon monoxide meter does not show carbon dioxide.

Measuring Instruments Selection Guide