In addition to an extensive line of UV-based ozone analyzers, IN USA offers methyl iodide analyzers. Other instrumentation solutions are available using infrared- based technology.

IN USA's methyl iodide analyzer uses UV absorption to continuously monitor methyl iodide in the gas phase from 0 to 2500 ppmv. Our analyzer provides an accurate and reliable means of monitoring leaks to ensure workplace safety, and provide environmental and purging control.

Typical product features include:

• Highly stable optical system
• Microprocessor-based operation and control
• Built-in pump and flowmeter
• Dual, field-programmable alarms
• No consumables

A-21ZX Shirt pocket Size Ozone Sensor
The model A-21ZX portable ozone sensor provides a reliable and inexpensive way of checking generators, valves, piping and general environments for ozone leaks and for estimating ozone levels. It can be used as a permanent monitor indoors when concentrations average below .1 ppm. It may be used outdoors for ozone studies in moderate temperature conditions. The range is 0-10 ppm in .01 ppm increments. The internal battery lasts 8 hours and recharges overnight.

EZ-1X Simple and Inexpensive Ozone Sensor and Monitor

The model EZ-1X is ideal for monitoring ozone levels near small ozone generators. It is ideal for light commercial applications such as bars and restaurants, hotels, photocopy centers, water bottlers, fumigation, research projects, light manufacturing, swimming pools, and residential wherever ozone exposure is possible. The range is 0-.14 ppm. The internal battery lasts 8 hours and recharges overnight.

C-30ZX Simple and Inexpensive Ozone Monitor

The model C-30ZX is for permanent monitoring in water treatment plants, water bottlers, pulp bleaching mills, ozone generators, photocopier centers, HVAC and indoor air quality systems, research labs, and industrial processes such as plastic film treatment. It has an audio alarm, outputs for external data logging and lower power relay contacts for external equipment control. The range is 0-.14 ppm.

OS-1X Low Concentration Ozone Switchâ„¢

The model OS-1X acts like a thermostat to control ozone generators and alarm based on adjustable ozone concentration set point over the 0-.1 ppm range. Relay contacts handle 5 amps which as adequate to control most small ozone generators.

EZ-10W Low Cost Dissolved Ozone Meter

For checking residual dissolved ozone levels in bottled water, swimming pools, spas, water treatment systems, aquariums, food washing and canning, wineries, agriculture, cooling towers, research projects, and much more.
Equally useful in the plant, lab, or field. Uses 50-180 ml. samples. The sensor does not contact the water and there are no interferences from chlorine or salinity.

OS-3 High Concentration Ozone Switchâ„¢

The model OS-3 is ideal to monitor ozone levels in food storage areas, at the supply ducts of ozonated HVAC systems, and to monitor the output of small ozone generators. Its range is 0-10 ppm. It has a voltage output for data logging and the sensor is replaceable as a precalibrated module.