Compact and cost-effective oxygen analyzer from Michell Instruments

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Michell Instruments has extended its range of oxygen analyzers with the introduction of the compact and cost-effective XZR200, which offers a great blend of price and performance.

Cost-effective and compact oxygen analyzer from Michell Instruments

Cost-effective and compact oxygen analyzer from Michell Instruments

Customers looking for an affordable and effective oxygen analyzer will find both qualities in Michell's XZR200.

It is capable of measuring percentage oxygen to better than 1% of Span (or 0.5% O2) with ranges of 0-25% and 0-100% available. The XZR200 is easy to install and integrate into existing systems as no specialist software is required; the RS232 output can be accessed via a PC.

The analyzer offers four configuration options, with two choices of probe length and two temperature ranges. The lower temperature range (up to +250°C) is suitable for relatively low-temperature applications such as food and drink packaging, while the higher temperature range of up to +400°C serves combustion control and metal treatment applications.

Depending on the application, the XZR200 may also be configured to measure in either 0-25% or 0-100% oxygen concentrations. The first configuration gives the highest accuracy of 0.5% O2 in the combustion process range. In the 0-100% range, the accuracy is 1% O2.

A key feature of the XZR200 is a 3.3 V DC logic output which is used to monitor the sensor for diagnostic purposes. It’s a way of listening to the sensor’s ‘heartbeat’ and enables the operator to check on the health of the sensor, providing a warning if there is a fault with the sensor. The lifespan of the zirconium dioxide sensor is between one and seven years, depending on the temperature and type of gas measured.

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