IMI vibration sensor
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It’s installed on the compressor housing; I want to conduct a circuit test on it, but I don’t know how it works and haven’t found any instructions. When measuring it at the terminal block on site, it is powered by 24V. But I can’t supply a 4-20mA signal to the control room using Fluke; when the setting is set to 8%, the display starts flashing. I don’t know what’s going on Who has the instruction manual? I would be very grateful if you could provide it.
You didn’t make it clear whether this signal type is active or passive; the central control module can display the information properly only if the relevant signal type is used.
The image is too blurry; the model cannot be seen clearly. Just in terms of the probes, accelerometers are generally used to measure shell vibration, while calibration probes require a specialized vibration table. The probe instrument is a module connected to the frame or to this dedicated transmitter.
Is your on-site probe two-wire or three-wire? Generally, those with a two-wire connection are speed sensors, while those with a three-wire connection are acceleration sensors.