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Bently Nevada 3300/46 3300/46-46-04-02-01 Ramp Differential Expansion Monitor

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Product Introduction
The Bently Nevada 3300/46 3300/46-46-04-02-01 Ramp Differential Expansion Monitor is a component of the 3300 series designed to measure rotor expansion using two proximity probes placed on ramp surfaces, providing reliable monitoring in scenarios where conventional methods cannot be used.
✦ Input Impedance: 10 kΩ nominal
✦ Power Consumption: Nominal 1.5 Watts
✦ Signal Resolution: ±1.6% of monitor full-scale range
✦ Recorder Output: Scalable +4 to +20 mA linear output
✦ Operating Temperature: -20 °C to +65 °C (-4 °F to +149 °F)
✦ Storage Temperature: -40 °C to +85 °C (-40 °F to +185 °F)
✦ Relative Humidity: 95% maximum non-condensing
✦ Operating Voltage: Sourced from the host 3300 system rack backplane
Applications by Industry
|
Turbomachinery Protection: |
Used in power generation to track rotor-to-casing thermal expansion during startup. |
|
Collarless Rotors: |
Used where conventional perpendicular thrust collar measurements are impossible. |
|
Extended Range Tracking: |
Applied in compressors needing wider measurement bounds via slanted targets. |
|
DCS Integration: |
Connects machinery expansion data to centralized control systems. |
Industry & Brand
✅ Petroleum, Chemical Plants: ABB, Bently Nevada, HIMA, Invensys, Westinghouse, Philips
✅ Marine/Marine Vessels: ABB, GE
✅ Subways, Railways: AB (Allen-Bradley), Schneider, Invensys
✅ Glass Plants: AB (Allen-Bradley)
✅ Printing Plants: AB (Allen-Bradley), GE
✅ Hydroelectric Power Plants: AB (Allen-Bradley), GE, Schneider
✅ Cement Plants: AB (Allen-Bradley), Schneider
✅ Wind Power Plants: ABB, Bachmann
✅ Nuclear Power: AB (Allen-Bradley), ABB, Invensys, Emerson
✅ Thermal Power, Steel Mills: Honeywell, ABB
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Service for you
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✅ High efficiency application.
✅ Reduce the intermediate links between each other.
✅ Professional sales team and quality customer service team.
✅ Wide products range, nearly 70 million inventory parts for customers worldwide.
✅ Competitive price.
Disclaimer
Ewolomodule sells new and surplus products and develops channels for purchasing such products. This website has not been approved or recognized by any of the listed manufacturers or trademarks. Ewolomodule is not an authorized distributor, dealer, or representative of the products displayed on this website. All product names, trademarks, brands, and logos used on this website are the property of their respective owners. The description, explanation, or sale of products with these names, trademarks, brands, and logos is for identification purposes only and is not intended to indicate any association with or authorization from any rights holder.
Disclaimer: Ewolomodule sells new and surplus products and develops channels for purchasing such products. This website has not been approved or recognized by any of the listed manufacturers or trademarks.Ewolomodule is not an authorized distributor, dealer, or representative of the products displayed on this website. All product names, trademarks, brands, and logos used on this website are the property of their respective owners. The description, explanation, or sale of products with these names, trademarks, brands, and logos is for identification purposes only and is not intended to indicate any association with or authorization from any rights holder.