OLE T5020 Tank Gauge c/w Probe for tanks up to 3m in height
OLE T5020 Tank Gauge c/w Probe for tanks up to 3m in height
OLE T5020 Electronic Tank Gauge c.w iFUEL LIte Electronic Fluids Management System
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  • GO Data Sheet OLE T5020
  • GO Manual OLE T5020 Quick Start
  • GO Manual OLE T5020 Configurator Software
  • GO Manual OLE T5020 Modbus
  • GO Manual OLE T5020 Wiring Diagrams
  • GO Software OLE T5020 Configuration Software.zip
    • Supplied with Console and Probe Assembly, suitable for tanks up to 3m in height
    • Accuracy +/- 0.5% or better.  
    • Litres Display, % Bar and Alarm Status, 
    • Can accept up to 3 additional probes including:
      • Temperature Probe
      • High Level Probe or Water Bottom Sensor
      • Bund Probe  
    • 4-20 mA output for BMS + Modbus RTU as standard
    • Suitable for any height / shape of Tank.          
    • Low Installation & Maintenance Costs
    • IP65 weatherproof enclosure
    • Alarm Test Functions, two button auto reset operation                             
    • Single power connection for multi-functions
    • Replaces separate  Gauge, High / Low and Bund Alarms
    • Adjustable backlighting - note backlight turns off after 1 hour
    • Adjustable Screen Resolution
    • Adjustable Safe Fill Level Setting
    • Suitable with Diesel, Biodiesel up to B100, HVO, AdBlue and Coolant / Antifreeze
    • Tank probes are an electronic pressure sensor with a DN25 (1") M BSP fitting.
    • Level probes must be suspended 50mm from the bottom of the tank.
    • 1 gauge required per tank. Slave display option available.
    • Options - Choose between bund probe or water bottom sensor
    • Relay board fits inside gauge housing, 4 volt free outputs

    Installation

    • With simplicity in mind, the T5020 tank gauge can be installed in less than 1 hour. 
    • Sensor into tank, wired to display, mounted on wall or pipe.
    • Plug in lap top configuration.
    • Power supply can be 24vdc, so no mains power required (Multi power supply included, 12/24vdc or 100/240 vac)

    Inputs / Outputs

    • Power Supply 18-24 vdc (with optional 110-240 vac power supply)
    • Input : 1 x Tank Sensor 4-20 mA (new or existing measuring sensor)
    • Input : 2 x Digital inputs, Normally Closed (H and B Alarms)
    • Output: 1 x Modbus RS485 with registers for all features
    • Output: 1 x 4-20 Output: 4-20 mA proportional to Litres Capacity.
    • Output: 4 x Level Triggers. 24vdc as std, or Volt Free Relay Option
    • Output: 1 x Bund Condition Digital condition (NC To BMS)

    FAQ's / Trouble Shooting

    Siren will not sound when the test button is pressed

    • On T4020 / T5020 the test button must be pressed for 5 seconds before the siren will sound. Check the 8-way green connector is fitted correctly (see wiring diagram). When R5 relays are incorporated the siren, connection is on the front 8-way green connector. 

    High level Alarm failed to sound

    • If the M alarm symbol is Blacked out and there is a cross through it, the unit has Alarmed and has been acknowledged.
    • Pressing the test button will sound the alarm and pressing again will stop it. 

    Gauge reads LOW

    • If the sensor is reversed wired = LOW
    • If the sensor is not connected = LOW
    • If the sensor output is less than 3.8mA = Low 

    Gauge reads HIGH

    • If the sensor wires are broken it will read LOW Sensor has failed / shorted out
    • Water ingress into the sensor reference pipe 

    Display does not read litres = Blank

    • Water ingress into junction box shorting out gauge
    • Water ingress into reference port tube in sensor
    • Power has failed, check with a multi meter 

    Gauge litres are drifting more tank ½ %

    • Water ingress into sensor reference pipe
    • Sensor is ending its life.
    • Check milliamps
    • Vent on tank has blockages
    • High winds in the area cause pressure fluctuation, increase damping on screen settings 

    Sensor replaced and gauge reads wrong / lower or Higher than it should

    • Work out the percentage the gauge reads incorrectly
    • Example - 15000L was put in and the gauge only registered 12000L. 12000/15000 = 0.8
    • If they have put in a 3.0m sensor in place of a 2.5m sensor, 2.5/3.0 = 0.833 so may need to change the sensor parameters in the gauge setup 

    Garbled Screen Display

    • The display is broken up and does not show all pixels.
    • Try power down the unit and then back up.
    • Usually caused by power spikes on generators.
    • Can be caused by incorrect RS-485 connection / disconnection (Modbus RTU) 

    New gauge setup does not read correct litres

    • Gauge has been configured by client and the litres does not match the dip value or calculated value in the tank.
    • This is usually because the sensor parameters have been set wrongly, and the “B” values have been set as the tank height rather than the SENSOR SPAN + “A” OFFSET.
    • So, a 3.0m sensor should be set A 0.05 if set 50mm off the bottom of the tanks and the “B” value would be 3.05.
    • This is 3.0m sensor plus the 50mm offset. 

    Relay settings not showing on the display

    • When using relays the active alarms will display on the front screen, unless there is a BundAlarm fitted in which case the M Master symbol will show and the B Bund symbol.
    • The relaysare still active just not shown on the front display.

    Relay R4 and R5

    • The R4 has 4 level trigger points, M,1,2,3.
    • The R5 has 4 level trigger points and one volt free out for the B (Bund) as well.
    • The M(Master) alarm can be acknowledged from the front panel and this action resets this output.

    Testing Alarm

    • The test feature is a press and hold for 5 seconds to activate.
    • Press again to mute.

    Unable to connect the gauge to PC / Laptop

    • The Laptop connection is with a USB to RS-485 cable.
    • You need to know which “Port” thecable is associated with.
    • This needs to be set in the Program Settings.
    • Please see the section in the manual that advises how to do this. (See pages 6 to 8).
    • Please do not call GO Industrial if communication is the issue as we are not IT experts.

    Gauge reads HIGH or LOW

    • The sensor parameters must be set based on the sensor range and NOT the tank height.

    Alarm trigger point errors

    • These can be reset by connection to a laptop and running the OLD configuration software

    Displayed Litres is LOW

    • Damage to the input circuitry can make the gauge read low by 5% and 10%.
    • Check the board for a burning smell.
    • The board is usually beyond economical repair and suggest purchasing a new board, Part No. T4020-0002B.

    Bund Alarm Connection

    • Bund alarm is connected but does not operate.
    • Check the black jumper is on the 2 pins next to the green 2-way connector. (See page 4).
    • Power down and then back up and the B symbol will show on the display.

    H Alarm

    • H (HIGH or Water) alarm is connected but does not operate.
    • Check the black jumper is onthe 2 pins next to the green 2-way connector. (See page 4).
    • Power down and then back upand the B symbol will show on the display.

     

     

     

     

    pagination here

OLE T5020 Tank Gauge

SKU: T5020-1A-3M

OLE T5020 Tank Gauge

Regular price $2,170.00 AUD
Sale price $2,170.00 AUD Regular price $2,530.00 AUD
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The Basics

The OLE T5020 Automatic Tank Gauge, from GO Industrial, is an accurate, yet cost effective instrument to measure and report on the level of liquids within a tank.  The OLE T5020 reads a hydrostatic pressure sensor that is suspended into the tank.  Accuracy is +/- 0.5%. 


Customers also purchased

  • GO Data Sheet OLE T5020
  • GO Manual OLE T5020 Quick Start
  • GO Manual OLE T5020 Configurator Software
  • GO Manual OLE T5020 Modbus
  • GO Manual OLE T5020 Wiring Diagrams
  • GO Software OLE T5020 Configuration Software.zip
    • Supplied with Console and Probe Assembly, suitable for tanks up to 3m in height
    • Accuracy +/- 0.5% or better.  
    • Litres Display, % Bar and Alarm Status, 
    • Can accept up to 3 additional probes including:
      • Temperature Probe
      • High Level Probe or Water Bottom Sensor
      • Bund Probe  
    • 4-20 mA output for BMS + Modbus RTU as standard
    • Suitable for any height / shape of Tank.          
    • Low Installation & Maintenance Costs
    • IP65 weatherproof enclosure
    • Alarm Test Functions, two button auto reset operation                             
    • Single power connection for multi-functions
    • Replaces separate  Gauge, High / Low and Bund Alarms
    • Adjustable backlighting - note backlight turns off after 1 hour
    • Adjustable Screen Resolution
    • Adjustable Safe Fill Level Setting
    • Suitable with Diesel, Biodiesel up to B100, HVO, AdBlue and Coolant / Antifreeze
    • Tank probes are an electronic pressure sensor with a DN25 (1") M BSP fitting.
    • Level probes must be suspended 50mm from the bottom of the tank.
    • 1 gauge required per tank. Slave display option available.
    • Options - Choose between bund probe or water bottom sensor
    • Relay board fits inside gauge housing, 4 volt free outputs

    Installation

    • With simplicity in mind, the T5020 tank gauge can be installed in less than 1 hour. 
    • Sensor into tank, wired to display, mounted on wall or pipe.
    • Plug in lap top configuration.
    • Power supply can be 24vdc, so no mains power required (Multi power supply included, 12/24vdc or 100/240 vac)

    Inputs / Outputs

    • Power Supply 18-24 vdc (with optional 110-240 vac power supply)
    • Input : 1 x Tank Sensor 4-20 mA (new or existing measuring sensor)
    • Input : 2 x Digital inputs, Normally Closed (H and B Alarms)
    • Output: 1 x Modbus RS485 with registers for all features
    • Output: 1 x 4-20 Output: 4-20 mA proportional to Litres Capacity.
    • Output: 4 x Level Triggers. 24vdc as std, or Volt Free Relay Option
    • Output: 1 x Bund Condition Digital condition (NC To BMS)

    FAQ's / Trouble Shooting

    Siren will not sound when the test button is pressed

    • On T4020 / T5020 the test button must be pressed for 5 seconds before the siren will sound. Check the 8-way green connector is fitted correctly (see wiring diagram). When R5 relays are incorporated the siren, connection is on the front 8-way green connector. 

    High level Alarm failed to sound

    • If the M alarm symbol is Blacked out and there is a cross through it, the unit has Alarmed and has been acknowledged.
    • Pressing the test button will sound the alarm and pressing again will stop it. 

    Gauge reads LOW

    • If the sensor is reversed wired = LOW
    • If the sensor is not connected = LOW
    • If the sensor output is less than 3.8mA = Low 

    Gauge reads HIGH

    • If the sensor wires are broken it will read LOW Sensor has failed / shorted out
    • Water ingress into the sensor reference pipe 

    Display does not read litres = Blank

    • Water ingress into junction box shorting out gauge
    • Water ingress into reference port tube in sensor
    • Power has failed, check with a multi meter 

    Gauge litres are drifting more tank ½ %

    • Water ingress into sensor reference pipe
    • Sensor is ending its life.
    • Check milliamps
    • Vent on tank has blockages
    • High winds in the area cause pressure fluctuation, increase damping on screen settings 

    Sensor replaced and gauge reads wrong / lower or Higher than it should

    • Work out the percentage the gauge reads incorrectly
    • Example - 15000L was put in and the gauge only registered 12000L. 12000/15000 = 0.8
    • If they have put in a 3.0m sensor in place of a 2.5m sensor, 2.5/3.0 = 0.833 so may need to change the sensor parameters in the gauge setup 

    Garbled Screen Display

    • The display is broken up and does not show all pixels.
    • Try power down the unit and then back up.
    • Usually caused by power spikes on generators.
    • Can be caused by incorrect RS-485 connection / disconnection (Modbus RTU) 

    New gauge setup does not read correct litres

    • Gauge has been configured by client and the litres does not match the dip value or calculated value in the tank.
    • This is usually because the sensor parameters have been set wrongly, and the “B” values have been set as the tank height rather than the SENSOR SPAN + “A” OFFSET.
    • So, a 3.0m sensor should be set A 0.05 if set 50mm off the bottom of the tanks and the “B” value would be 3.05.
    • This is 3.0m sensor plus the 50mm offset. 

    Relay settings not showing on the display

    • When using relays the active alarms will display on the front screen, unless there is a BundAlarm fitted in which case the M Master symbol will show and the B Bund symbol.
    • The relaysare still active just not shown on the front display.

    Relay R4 and R5

    • The R4 has 4 level trigger points, M,1,2,3.
    • The R5 has 4 level trigger points and one volt free out for the B (Bund) as well.
    • The M(Master) alarm can be acknowledged from the front panel and this action resets this output.

    Testing Alarm

    • The test feature is a press and hold for 5 seconds to activate.
    • Press again to mute.

    Unable to connect the gauge to PC / Laptop

    • The Laptop connection is with a USB to RS-485 cable.
    • You need to know which “Port” thecable is associated with.
    • This needs to be set in the Program Settings.
    • Please see the section in the manual that advises how to do this. (See pages 6 to 8).
    • Please do not call GO Industrial if communication is the issue as we are not IT experts.

    Gauge reads HIGH or LOW

    • The sensor parameters must be set based on the sensor range and NOT the tank height.

    Alarm trigger point errors

    • These can be reset by connection to a laptop and running the OLD configuration software

    Displayed Litres is LOW

    • Damage to the input circuitry can make the gauge read low by 5% and 10%.
    • Check the board for a burning smell.
    • The board is usually beyond economical repair and suggest purchasing a new board, Part No. T4020-0002B.

    Bund Alarm Connection

    • Bund alarm is connected but does not operate.
    • Check the black jumper is on the 2 pins next to the green 2-way connector. (See page 4).
    • Power down and then back up and the B symbol will show on the display.

    H Alarm

    • H (HIGH or Water) alarm is connected but does not operate.
    • Check the black jumper is onthe 2 pins next to the green 2-way connector. (See page 4).
    • Power down and then back upand the B symbol will show on the display.

     

     

     

     

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