hanla service centre 

VESSEL: LUCAS

PORT:  SINGAPORE

JOBNO :20140232

EQUIPMENT: CARGO MONITORING SYSTEM

DATE:03.03.2014

MAKE:  HANLA

MODEL: TMR-702T

DEFECTS/REASON FOR CALL: ERROR READING ON 1P CARGO TANK

TMR SERIES - 702T

Reed switch type float level switches have a magnet built in
the float and a reed switch set inside guide pipe.
The reed switch is turned on and off with the up-and-down
liquid level. The two stoppers located above and below enable
float shift range to limit, thereby providing a self-hold reed
switch contact operation.

ITEM

DESCRIPTION / REMARKS

1

JOB DESCRIPTION:

Inspect and Troubleshoot the 1P cargo tank.

Hanla tmr panel

2

INITIAL INSPECTION:

Checked the PCB card reading and actual reading are mismatched. Found parameter setting was wrong.

Hanla tmr transmitter sensor

 

3

PARAMETER SETTING:

 

ZERO and SPAN adjustment was done as per the UTI and HANLA specification table. After the setting run the system and compared the reading. System working in order checked and satisfied by C/O.

Hanla tmr panel

 

4

HIGH LEVEL & OVER FILL ALARM NOT WORKING:

 

Ship officer requested to check level alarms. Checked one by one found 4P sensor full of water and rusted. Recommended to change the sensor.

 

Hanla tmr pcb         Hanla tmr float

 

Sensor details:

Make: HANLA ;Model:TMR-702T ;SERIAL NO:970406







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