FAQ

Q1: What does the 990 Vibration Transmitter do?
It converts vibration signals from a 3300 NSv proximity probe into a standardized 4–20 mA

output proportionate to peak-to-peak vibration amplitude, serving as an input for machinery protection systems.

Q2: Is the Proximitor sensor external or built-in?
Built-in. No external Proximitor unit is needed.

Q3: What additional diagnostic outputs are available?
A non-isolated dynamic “PROX OUT” signal (via coaxial connector) is available for machinery diagnostics

alongside the standard 4–20 mA signal.

Q4: Can it be calibrated in the field?
Yes. Non-interacting potentiometers for zero and span adjustments allow field calibration without cross-effect.

Moore Automation are still working and able to shipping worldwide.

Our company has many products in stock,which are immediately available.The warranty is 1 years which apply to all the new products.If you purchase one more parts from us,we can make a discount to you.

If you have any questions, please feel free to contact us. We can supply various automation parts. If you want to buy parts, please send the part model to my email and I will reply to you immediately after receiving it.

Hope anyone enquire from us.

We have tens of thousands of spare parts and spare parts warehouse . Products and services to serve for installing of users control system.

Distributed control systems, programmable controllers, panel controller and drive!

* Our mission is to help you!
* Reduced maintenance costs!

We have a large inventory of control system components. We also made a lot of new hardware and discontinued spare parts to help

supporting your existing control systems.

We have experienced staff, extensive testing , all the spare parts which we sold are with warranty period of one year, and they have

undergone rigorous testing and certification!