Bently Nevada 1900/55-01-01-01-00 Fan Monitor (multi‑channel condition monitor) New In Stock

FAQ

What is the purpose of the 1900/55‑01‑01‑01‑00 Fan Monitor?
It is used to continuously monitor and protect industrial fans and associated rotating equipment by tracking vibration, temperature, speed and other key signals.

How many channels does it support and what type of signals?
It supports four transducer channels and four temperature channels; the transducer channels can be configured for vibration, velocity or proximity signals.

What outputs are available from this unit?
It provides up to six discrete relay outputs (for alert/fault status) and up to four configurable 4‑20 mA recorder outputs for trend integration.

What are the physical size and weight of the monitor?
The monitor measures approximately 249 mm × 182 mm × 89 mm and weighs around 4.5 kg.

What voltage supply options are available?
The monitor can be powered by 18‑36 V DC or by 85‑264 V AC depending on the configured variant.

What is the environmental operating range?
It is rated for operation from –20 °C to +70 °C and storage from –40 °C to +85 °C, making it suitable for most industrial installations.

Can this monitor be used for equipment other than fans?
Yes — although optimized for fans, its flexible inputs and outputs allow use on various rotating machinery and general condition monitoring applications.

What should I check when integrating this monitor into a control system?
Ensure correct sensor configuration (type and channel), validate relay/alarm setpoints, confirm 4‑20 mA recorder scaling, and verify compatibility with existing power supply and wiring environment.