EN2000A10 Preamp Built-in Shaft Shift Transducer Protection Instrument

    The EN2000A10 is a multiuse preamp built-in shaft shift/expansion difference transducer and protection instrument based on microprocessor technology. It is suitable for on-site installation and guide rail installation even in hazardous environments. The eddy current sensor preamp has been integrated into the instrument so shaft shift measurement can be undertaken with a probe of eddy current sensor connected to the instrument by an extension cable.

    The instrument can be used with various rotating machinery including turbine generators, gas turbines, hydraulic generators, compressors, fans, centrifugal blowers, etc. The instrument offers highly cost effective performance.

 
Function Characteristics

  The instrument construction incorporates a cast aluminum case that has a high anti-magnetoelectric and anti-impact capability.

  The eddy current sensor preamp has been integrated into the instrument to make site wiring and installation simple.

  The instrument can display the shaft shift value. The output will be a passive output of 4-20mA.

  The output can be transmitted to DCS or PLC to form a control system that provides protection for the unit or through an RS485 communication interface to form a monitoring network.

  The EN2000A10 has two setup modes: With LCD and setup buttons: setup can be undertaken at the place of work; Without LCD, setup can be accomplished at with the use of an EN2000A7 Hand-held Setup Instrument

 

Main Technological Specification

Channel Number

1 channel

Sensor Type

Eddy Current Sensor

Input Impedance

>50KΩ

Frequency Response

<0.5～1KHz

Measuring Accuracy

0.2% FS±1字

Output Mode

standard current signal of 4-20mA. If a sensor is in a not “OK” status, the transducer output will be 2mA.

Transduce Accuracy

0.2%FS

Range

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

Alarm Trigger Point

Alarm trigger point and danger trigger point

Alarm Output Mode

Normally open/normally close (optional)

Relay Capacity

250VAC/1A（resistant load） or 30VDC/2A（resistant load）

Communication Mode

RS485，easy network management 

Power Supply

110V～240VDC or 20～32VDC

Working Temprature

0～50℃

Working Environment

≤85%,no dew

Power Consumption

≤10W

Installtion Mode

35mm DIN guide rail

External Dimension

84mm(Width)×128mm(Height)×92mm(Depth)



Classification