SBX 1000 Economic Oxygen Analyzer
This cost-effective in situ oxygen analyzer comes factory-set and ready to install for quick, efficient start-up coupled with ease-of-use and maintenance for small industrial and commercial boilers. The easy to install four-wire termination strip reduces installation time and allows quick and easy start-up of this oxygen transmitter for contractors or plant personnel that have minimal analyzer experience. This instrument can be used to monitor oxygen levels in smaller combustion processes for safe and efficient burning of valuable fuel leading to immediate reductions in operating costs.

The compact design of the device coupled with the direct mounted transmitter-style electronics make start-up and commissioning of this highly accurate device a one man operation. Because the electronics are mounted on the probe there is no need for calibration during the start-up phase of the instrument. The SBX 1000 integrates an oxygen sensing probe and transmitter electronics into a single compact package. The probe inserts directly into the flue gas duct to measure oxygen in a variety of combustion processes; no sample handling system is required.

Emerson Process Management is the world leader in oxygen flue gas technology. Our in situ, zirconium oxide oxygen analyzers have long been recognized as the industry standard for efficient combustion control. This expertise combined with the superior electronics creates a truly new concept – The SBX 1000!

Rosemount Analytical was the first to develop a transmitter-style housing that mounts directly to the oxygen sensing probe. The housing contains the transmitter’s electronics and diagnostic membrane key pad and provides the 4-20 mA output signal for process control. A universal diagnostic alarm contact is available to tie the status alarms of the oxygen probe to the control system, if desired. The alarms are also visible on the membrane keypad for visual indication of the transmitter's diagnostics. The integrated design minimizes the costs of installing the unit; there is no need to run interconnecting cable through expensive cable trays or conduit. The electronic card stack design reduces power consumption by 95% leading to longer life of internal electronic components.

The SBX 1000 is fully field-repairable. The electronics can be completely removed from the probe by almost any technician for direct access to the probe components. The instrument technicians can service this probe in-house and most repairs will take 30 minutes or less. The measurement cell, heater assembly and internal thermocouple all can be replaced on-site by qualified instrument technicians. The SBX 1000 contains no potentiometer adjustment or jumpers, which leads to maximum up-time for safe and efficient control of the boiler or combustion process.

The SBX 1000 In Situ Oxygen Transmitter operates in process temperature ranges up to 1,300°F (700°C) providing a fast response with high accuracy and reliability. This cost-effective solution provides the ability for every industrial plant or commercial building operating a fossil fuel fired boiler the same opportunity to take advantage of sensing technology used world wide by almost every large utility boiler for peak efficiency and combustion optimization.
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