EN2000A1 Vibration Protection Instrument
EN2000A1


    The EN2000A1 vibration monitoring device is a dual-channel vibration monitoring meter, which can monitor the radial vibration to a high level of accuracy, predict the vibration increasement caused by unbalance、misalignment、part loose and provides comprehensive protection for generating units.


    EN2000A1 can be used on rotating and reciprocating-type machinery in various forms such as turbine generator, hydro-generator, fan, compressor, motor, pump, etc.
 
Main technological specification

Channel Number

2 Channel

Sensor Type

Acceleration sensor, speed sensor, eddy current sensor

Input Impedance

>50KΩ

Measurement Range

Eddy current sensor: 0～999μm（P-P value）

Speed Sensor: 0～50.0 mm/s(RMS value)或0～500μm（P-P value）

Acceleration sensor: 0～100 mm/s 0～200m/s2

Measuring Accuracy:±0.2% FS±1 Character

Output Mode

0～10mA/4～20mA/0～20mA

Alarm Points

2 alarm set points  

Alarm setting point：0～100％ FS 

Alarm Delay ：0～9 Seconds

Alarm reset: self-locking and automatic reset

Relay Capacity

250VAC/1A or 30VDC/2A

Communication

RS485

Working Environment

0～50℃ Humidity ≤85%,No dew

Installion Mode

Card Dish Pack

Working Power

110～200VAC/50～60Hz or 24～32VDC

Power Dissipation

≤10W

External Dimension

160mm(width)×80mm(height)×120mm(depth) ，Casing Size：152mm（width）×76mm（height）



Classification


Function Characteristics

  EN2000A1 vibration monitoring device can receive the signals from two sensors (eddy current sensor or velocity sensor).

  The vibration can be monitored continuously by two separate channels and the parameters of each channel can be configured independently as required.

  The recorded outputs are stored as analog signals as a percentage of the vibration transmission range (0- 10mA, 0-20mA and 4-20mA optional).

  RS-485 communication interface is provided and multi-machine communication is supported, facilitating the networked management of multiple meters.

  The parameter setup or function selection of the meter can be undertaken using the buttons on the front panel or by communication with the central server computer, and password is needed for administration authority.