Product Details

Bently Nevada provides good Condition Monitoring and Machine Asset Protection. Power Supply, CPU, I/O Modules, Proximitor Sensor and Programming cable of 3500/33 are supplied.

Product Introduction

Bently Nevada 1900/55‑01‑02‑01‑01 Fan Monitor Original

Brand：Bently Nevada

Item No.：1900/55-01-02-01-01

Product Type：Fan Monitor

Product Origin：USA

Dimensions：249 mm × 182 mm × 89 mm

Weight：4.5 kg

Payment：T/T, Western Union, Credit Card

Shipping Port：Xiamen, China

Lead Time：1-3 Days

Condition：Brand New And Original

Warranty：1 Year

Formal source, test instructions can be coordinated, and after-sales service continues to follow up

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Product FAQs

We've listed some product-related issues below. If you need further information or technical support, please contact us via email or by submitting a form. We'll get back to you as soon as possible!

FAQ

What is the purpose of the 1900/55‑01‑02‑01‑01 Fan Monitor?
It is designed for continuous monitoring and protection of industrial fans and related rotating equipment, using multiple sensor inputs and configurable outputs.

How many inputs does this monitor support and what types?
It supports four transducer channels (configurable for vibration/velocity/proximity sensors) and four temperature channels (thermocouples type E, J, K, T).

What outputs are available from this unit?
The unit provides up to six alarm relay outputs (OK/Alert/Danger) and up to four configurable 4‑20 mA recorder outputs for trend or control integration.

What are the physical dimensions and weight of the monitor?
The typical size is approximately 249 mm × 182 mm × 89 mm, and it weighs about 4.5 kg.

What power supply options does it accept?
Depending on the configured variant, it can be powered with 18‑36 V DC or 85‑264 V AC.

What environmental operating conditions does it support?
It operates in ambient temperatures from –20 °C to +70 °C and can be stored from –40 °C to +85 °C.

Can this monitor be used for equipment other than fans?
Yes — while optimized for fan applications, its flexible inputs, outputs and configuration allow use on a wide range of rotating machinery.

What should be checked during system integration?
Ensure correct sensor channel configuration (type, range), validate alarm setpoints, confirm 4‑20 mA output scaling, and ensure compatibility with the selected power supply.