Description

190501-02-00-04 | Bently Nevada | Velomitor CT Velocity Transducer

### Product Description
The 190501-02-00-04 is a permanently mounted, two-wire velocity transducer designed for continuous vibration monitoring of rotating machinery.
Moreover, it converts mechanical vibration velocity into a proportional 4–20 mA current output for integration with distributed control systems and PLCs.
Therefore, it is commonly deployed on fans, pumps, compressors, and motors where low-frequency vibration measurement is required for predictive maintenance.

### Technical Specifications

### Typical Applications
– Centrifugal and axial flow fans in HVAC and power generation
– Horizontal and vertical process pumps in oil & gas and chemical plants
– Reciprocating and centrifugal compressors in refining facilities
– Electric motors driving critical auxiliary equipment

### FAQ
What output signal does the 190501-02-00-04 provide?
It provides a 4–20 mA two-wire current loop output proportional to vibration velocity.

Is the transducer intrinsically safe?
No — it is not certified for hazardous locations without additional barrier or isolator protection.

What is the frequency range?
The usable frequency range is 4.5 Hz to 1,000 Hz (±3 dB).

Can it be used with standard 4–20 mA input modules?
Yes — it requires only a 24 VDC loop supply and connects directly to compatible analog input cards.

Does it require external power beyond the loop supply?
No — it is powered entirely by the 4–20 mA loop and requires no separate excitation source.

### SEO Title
Bently Nevada 190501-02-00-04 Velomitor CT Velocity Transducer

### Meta Description
Bently Nevada 190501-02-00-04 Velomitor CT delivers reliable 4–20 mA velocity output for industrial machinery monitoring. View specs, applications, and technical support details now.