Best ModbusRS485 I/O Module Suppliers - Bently Nevada 3300/45-03-02-00-00 Dual Differential Expansion Monitor – RuiMingSheng

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Best ModbusRS485 I/O Module Suppliers - Bently Nevada 3300/45-03-02-00-00 Dual Differential Expansion Monitor – RuiMingSheng Detail:


Manufacture Bently Nevada
Model 3300/45
Ordering information 3300/45-03-02-00-00
Catalog 330
Description Bently Nevada 3300/45-03-02-00-00 Dual Differential Expansion Monitor
Origin United States (US)
HS Code 85389091
Dimension 16cm*16cm*12cm
Weight 0.8kg



Differential Expansion is the measurement of the axial position of the rotor with respect to the machine casing at some distance from the thrust bearing. Changes in axial position relative to the casing affect axial clearances and are usually the result of thermal expansion during startup and shutdown. The measurement is typically made with a proximity probe transducer mounted to the machine casing and observing an axial surface (e.g., collar) of the rotor. The measurement is usually incorporated as part of a Turbine Supervisory Instrumentation system. The 3300/45 Dual Differential Expansion Monitor provides two channels of continuous differential expansion monitoring. Both the magnitude and direction of differential expansion are monitored. Four alarm setpoints (two over and two under alarms) can be set for each channel. Channel B of the monitor can be turned OFF for machines requiring the measurement at only one location.

Ordering Information For spares, order the complete catalog number as described below. This includes a front panel assembly, monitor PWAs with sheet metal, and appropriate relay module. This unit is optioned, tested and ready to install in your system.

Spare relay modules can be ordered separately. Dual Differential Expansion Monitor 3300/45-AXX-BXX-CXX-DXX Option Descriptions

A: Full-scale Range Option 0 1 5 – 0 – 5 mm 0 2 0 – 10 mm 0 3 0.25 – 0 – 0.25 in 0 4 0 – 0.5 in 0 5 10 – 0 – 10 mm 0 6 0 – 20 mm 0 7 0.5 – 0 – 0.5 in 0 8 0 – 1.0 in

B: Transducer Input Option NOTE: the 25 mm and 35 mm transducers can not be used with the 05 through 08 Full-scale range options. 0 1 25 mm 0 2 35 mm 0 3 50 mm

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Our eternal pursuits are the attitude of "regard the market, regard the custom, regard the science" plus the theory of "quality the basic, have faith in the main and management the advanced" for Best ModbusRS485 I/O Module Suppliers - Bently Nevada 3300/45-03-02-00-00 Dual Differential Expansion Monitor – RuiMingSheng , The product will supply to all over the world, such as: Malawi, Romania, Kuala Lumpur, Products have been exported to Asia, Mid-east,European and Germany market. Our company has constantly been able to update the products performance and safety to meet the markets and strive to be top A on stable quality and sincere service. If you have the honor to do business with our company. we will definitely do our very best to support your business in China.
Perfect services, quality products and competitive prices, we have work many times, every time is delighted, wish continue to maintain!
5 Stars By Ingrid from Angola - 2018.03.03 13:09
The company has rich resources, advanced machinery, experienced workers and excellent services, hope you keep improving and perfecting your products and service, wish you better!
5 Stars By Henry from Porto - 2018.09.12 17:18

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