Oil Mist Detector · Oil Mist Detection
Graviner Mark 5 10ch is a crankcase oil-mist detection system. It is normally installed on a large diesel engine with sampling or detector points connected to crankcase compartments and an alarm/control unit. Its primary purpose is to warn of abnormal oil-mist formation that can precede a crankcase hot spot or explosion. Unlike ordinary temperature monitoring, oil-mist detection responds to aerosol concentration within the crankcase and is therefore sensitive to sampling cleanliness and optical condition. For exact ratings, dimensions, settings, capacities, materials and variant-specific limits, refer to the manufacturer documentation for the exact figure.
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What our service work and the manufacturer documentation say about keeping this model running.
Inspect sampling pipes, detector chamber, optics, filters, fan or pump where fitted, drain arrangements and alarm interfaces. Keep sample passages clean and investigate repeated channel deviations rather than simply resetting alarms. Function-test alarms under the approved procedure. Exact alarm levels and calibration methods require manufacturer and engine documentation.
Carry filters, seals, cleaning materials, sampling-line fittings, fan or pump service parts, fuses and supported sensor or electronic modules.
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