TM02-A00-B00-C00-D00-E00-G00 displacement meter

TM202 Axis Position/Differential Expansion Transmission Protection Table

TM202 TM02-A00 Axis Position Differential Expansion Protection Table

TM202 Axis Position/Differential Expansion Transmission Protection TableCommon models:

TM202-A00-B00-C00-D00-E00-G00

TM202-A00-B01-C00-D00-E00-G00

• fault monitoring

Monitor the axial position or relative thermal expansion of rotating machinery rotors.

measurement parameter

The position (displacement) of the rotor relative to the bearing shell.

Unit type

Monitoring of rotating machinery with various sliding bearings. Such as steam turbines, fans, compressors, motors, pumps, etc.

Suitable for retrofitting old units.

Installation requirements

For units with existing eddy current probe systems, simply connect the wires and set alarm points.

The new project requires collaboration with the host factory, design institute, or contact with PalisTM company.

• output interface

It has 4-20mA active output terminals ("+" and "-" for "4-20mA").

The on-site luminous tube displays the machine's operating status (instrument working status OK, alarm Alert, interlock Danger).

The output terminal SPDT of the isolated two-level alarm relay (6 output terminals of "ALERT" and "DANGER").

On site alarm reset button, remote alarm reset terminal ("RESET")/alarm bypass terminal ("RESET" and "COM").

Can display on-site (TM0200 required) and display axis position values through PLC and DCS.

Suitable for various explosion-proof occasions (requiring explosion-proof isolation barrier TM0412).

The buffer output of the original signal is directly connected to the status monitoring instrument ("BUF OUT" coaxial cable interface).

24VDC, 220VAC, or 110VAC power supply, with the 220VAC or 110VAC option being an isolated power supply.

• technical indicators

  Electrical indicators:

  External power supply:

  22－30VDC，100mA， Require isolated power supply;

  90－250VAC±20%，50－60Hz，50mA；

  External eddy current sensor:

  terminal

  A/P ": -24V power supply (- VT or POWER); B/S ": Signal (SIG or OUT); COM ": Common terminal (COM or GND).

  Sensitivity: 8.0 mV/μ m (200 mV/mil).

  Buffer output (Buf Out):

  The output of the original signal.

  Output sensitivity: 8.0 mV/μ m (200 mV/mil);

  Voltage output range: 2-18V (non calibrated);

  Output impedance: 100 Ω.

  Large transmission distance: 300 meters.

  Total vibration output (4-20mA):

  4－20mA， Active, driving a load of 750 Ω;

  1－5V， Active, with an output impedance of 250 Ω.

• Relay (Alert/Ranger):

• Sealing: epoxy resin;

  Node capacity: 2A/220V AC or 2A/24V DC; Resistive load;

  Node type: Single pole double throw, SPDT；

  Output isolation: 1000VDC.

  Operating status indicated by the photoelectric tube LED:

  Green light: System self-test passed, instrument working normally;

  Yellow light: alarm indication;

  Red light: Interlock indication.

  Alarm reset/alarm bypass (RESET):

  The monitoring table has a built-in alarm reset button;

  Remote alarm reset/alarm bypass terminal ("RESET").

  physical indicators

  Size: Height: 75mm, other sizes can be found in the TM dimension chart.

  Weight: 1000 grams.

  Environmental indicators:

  Temperature: -35℃Up to+70℃；

  Storage: -40℃To+100℃；

  Humidity: 95% non solidifying.

  TM202-A00-B00-C00-D00-E00-G00 位移表 TM202-A00-B00-C00-D00-E00-G00 位移表