Southland Sensing - Model OMD-690 - Explosion Proof Online Trace Oxygen Analyzer - Brochure

The OMD-690 is designed to measure trace oxygen in a Class 1, Division 1 groups B, C, D hazardous area. The unit combines an advanced set of electronic features with our industry leading precision electrochemical oxygen sensor technology in a fully explosion-proof ATEX certified enclosure. The result is a highly reliable and cost effective design with an easy-to-use user interface. When configured for trace analysis the analyzer comes with a 0 - 1 PPM full scale low range with a resolution of 0.001 ppm. The analyzer can also be configured for 0 - 1 ppm, 0 - 10ppm, 0 - 100ppm, 0 - 1000ppm and 0 - 25% in auto-range or manual-range mode. Percent ranges are also available and include 0 - 1%, 0 - 10%, 0 - 25%, and 0 - 100%. The analyzer offers the user 2 different bi-directional digital communication options. These come in the form of MODBUS RS485 ASCII (standard) or MODBUS RS485 RTU (optional). Three analog outputs are also provided in the form of 4 - 20 mA, 0 - 1 VDC, and 0 - 10 VDC.