Portable Multi-Gas Detector · Gas Detection
Riken Keiki GX-3R Pro LEL/O2/CO/H2S/SO2-B is a shipboard unit in the Gas Detection group, classified in the source as Portable Multi-Gas Detector. It is normally installed as fixed sensors in hazardous/enclosed spaces or as portable instruments carried for atmosphere testing and personal protection. Its primary duty is to detect toxic, combustible or oxygen-deficient/enriched atmospheres before they create an unsafe condition. In service it interfaces with sensors, sampling pumps where fitted, alarm panels, calibration ports, local audible/visual alarms and safety shutdown systems. Compared with neighboring entries in the same product family, this record is the exact Riken Keiki GX-3R Pro LEL/O2/CO/H2S/SO2-B variant; the model designation should be retained unchanged when matching onboard documentation and spares. For exact limits, settings, test values and approved maintenance criteria, refer to the manufacturer documentation for the exact figure.
Every value below comes from the manufacturer datasheet or class-society record on file for this model.
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What our service work and the manufacturer documentation say about keeping this model running.
Inspect sensor condition, filters/sample paths, power/battery, alarm functions and calibration status; perform bump and calibration tests using approved gas and procedures, with exact alarm points taken from vessel/manufacturer documentation.
Keep approved sensors, filters, sampling tubing, batteries/chargers, pump service parts and calibration accessories/gas as allowed by the vessel's safety system.
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