Bently Nevada 1900/25-01-00 Single‑channel locally mounted vibration monitor

FAQ

Q1: What is the purpose of the 1900/25‑01‑00 monitor?
A1: It is a stand‑alone vibration monitor for rotating machinery that accepts a transducer input, processes the vibration into velocity units, displays status locally, and provides alarm relay outputs.

Q2: What kind of transducer can it accept and what sensitivity is typical?
A2: It accepts compatible accelerometer inputs, typically with sensitivity of 100 mV/g, and a maximum input acceleration of 20 g peak.

Q3: What measurement range does the monitor output represent?
A3: The full‑scale output is approximately 50.8 mm/s (2 in/s) zero‑to‑peak for vibration velocity.

Q4: What are the frequency response characteristics?
A4: The high‑pass corner is –3 dB at 8 Hz; the low‑pass corner is greater than 4 kHz, allowing accurate measurement across a broad vibration spectrum.

Q5: Does the monitor provide any operator interface?
A5: Yes — it features an LCD display with ~0.8 s refresh rate and LED indicators showing OK, Alert, and Danger statuses.

Q6: What power supply options are available?
A6: The monitor can be powered from 85–264 Vac (or 110–370 Vdc) or from 18–36 Vdc, depending on configured version.

Q7: What are the temperature limits for operation and storage?
A7: Operating ambient temperature is –20 °C to +70 °C; storage temperature is –40 °C to +85 °C.

Q8: Is this monitor suitable for protective use on critical machinery?
A8: Yes — it is designed for machinery protection, providing local monitoring, alarm relay outputs, and buffered transducer output for integration or trending.

1900/25-01-00 Bently Nevada

We will use wear-resistant cartons to seal the boxes, and take photos for your confirmation before sealing. We will pack the boxes only after confirmation.

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