GE Bently Nevada 330400 User Manual

Section 5 - Specifications
5.3 Mechanical Outline
3 PIN, MIL—C-5015 RECEPTACLL
/— 0,625-24 ONES
(Th
BENTLY •,)
NEVADA
MADE ISUSA_
PN 3304XX
XXX mv/G
(xx.x my/m/s,
52.1 (2,0)
61.0 (2.4)
VOUNTING STUD
(1/4-28 or V8X1-6g OPTION)
(15/16" or 24mm OPTION)
Figure 5-1
Note: The units in this drawing are mm (in).
21

GE Bently Nevada 330400 Specifications

General

Brand	GE
Model	Bently Nevada 330400
Category	Measuring Instruments
Language	English

Summary

Operating Information

1.2 Principle of Operation

Explains the piezoelectric shear-mode element and electronics that convert vibration to voltage.

1.3 Compatible Monitoring Systems

Lists Bently Nevada monitoring systems compatible with accelerometers and their configuration flexibility.

Installation

2.2 Installing the Accelerometer

Step-by-step guide for mounting and positioning the accelerometer for optimal performance.

2.2.2 Mounting

2.3 Power and Signal Connections

Details on connecting accelerometers to Bently Nevada monitoring systems and external power.

2.3.1 3300 MONITORING SYSTEM

2.3.2 2201 MONITORING SYSTEM

2.3.3 3500 MONITORING SYSTEM

2.3.4 EXTERNAL POWER SUPPLY

Procedure for connecting and setting up an external power supply for the accelerometer.

Maintenance

3.1 Performance Test Procedure

Steps for testing accelerometer performance using a shake table and verifying output.

3.2 Polarity Test Procedure

Field Testing and Troubleshooting

4.1 Fault Indication #1

Troubleshooting steps for 'Bently Nevada Monitor OK LED is off' fault, covering power and wiring issues.

4.2 Fault Indication #2

Troubleshooting steps for 'Monitor showing vibration when machine is off line' fault, focusing on noise and grounding.

Specifications

5.1 330400 Accelerometer

Detailed electrical specifications for the 330400 accelerometer model.

5.2 330425 Accelerometer

Detailed electrical specifications for the 330425 accelerometer model.