TMO2-TC Gas Analyzer

Wide Variety of Applications The TMO2-TC gas analyzer provides sensitive, accurate, online analysis of composition based on the thermal conductivity of gases in a mixture. It uses two ultrastable precision thermistors: one in contact with the sample gas and one in contact with a sealed or flowing reference gas. Since it has no moving parts, the transmitter can handle shock and vibration. Its unique design makes it insensitive to contamination and sample flow rate variation.

Product Description:

The TMO2-TC can be field calibrated or, due to its modular construction, the plug-in measuring cell can be quickly replaced with a precalibrated spare. For optimal installation, the TMO2-TC features split construction. This allows the transmitter to be located up to 1,200 feet (366 m) from the display, connected via an inexpensive, unshielded cable.

The TMO2-TC serves a wide variety of needs in many industries. Typical applications include top-gas hydrogen analysis in blast furnaces and in heat-treating ovens; monitoring hydrogen in generator cooling systems; gas purity monitoring of Ar, H₂ and N₂; H₂ in ammonia or methanol synthesis gas; and CO₂ in fermentation and other biochemical processes.

Features & Benefits:

Transmitter package

Accuracy ± 2 percent of span

Excellent zero and span stability

Insensitive to ambient temperature variation

Rugged and reliable with no moving parts

Insensitive to contamination and flow rate

Field calibration and plug-in measuring cell

Use as stand-alone transmitter or in conjuction with TMO2D or XDP display packages