Servomex introduced the 2200H transmitter, which complements the range of 2200 series process oxygen analysers. The transmitter is suitable for use with sample temperatures up to 135 °C offering savings in installation, operating and maintenance costs for the sampling system by eliminating the need to condense the hot sample prior to analysis. Furthermore, readings are more accurate, as the measurement is made on the sample, without it being handled in any way. Another feature is its intrinsic safety certification. Fully approved for use in Atex category 2 applications, the T3-rated 2200H is certified as flameproof to EEx d and intrinsically safe to EEx ia. It also has IECEx certification. Additionally, the model is sealed to IP 66/Nema 4X. The 2200H transmitter measures oxygen content from 0 to 100 % with a response time of less than 4 s, whereas zero drift is 0.08 % per week.
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