Summary of Contents for Flonidan Uniflo 1200 PTZ
- Page 1 Uniflo 1200 PTZ / TZ Gas Volume Energy Converter M/06180XX/06 Calibration Manual Rev. 01-10-2015 Please look at our homepage www.flonidan.dk there you will find the newest version of the document.
- Page 2 Uniflo 1200 overview IR-interface Standard display Graphic display Keypad (4 scrolling buttons) Label DIP-switches (hardware password setting) Metrologic seal Metrologic seal Power supply Battery Option board connection bar Terminals Cable glands Cable mounting brackets...
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Page 3: Table Of Contents
Uniflo_1200_Calibration_Manual_011015UK.docx CONTENT 1.0 General ............................... 4 2.0 Equipment ............................4 2.1 Location............................... 4 2.2 Preparing the calibration ........................4 3.0 Calibration procedure .......................... 5 3.1 Calibration procedure for pressure ..................... 8 3.2 Calibration procedure for Temperature ..................... 13 4 Revision History ........................... 17 D:\Oude_D_schijf\Uniflo 1200\Uniflo_1200_Calibration_Manual_011015UK.docx Page 3 of 17... -
Page 4: General
This manual describes how to make corrections on the calibration of the pressure and temperature inputs of the Uniflo 1x00. Warning: Please note that Flonidan performs an accurate calibration in the factory as part of the MID accreditation where the highest accuracy possible will be insured. Any modification to the factory calibration will modify the initial calibration and the metrological behaviour will be affected. -
Page 5: Calibration Procedure
Uniflo_1200_Calibration_Manual_011015UK.docx 3.0 Calibration procedure When all equipment is prepared the calibration procedure can start. The pressure sensor of the Uniflo 1x00 needs to be connected with the pressure reference and the pressure source. The max pressure of the sensor should not be exceeded. The temperature sensor of the Uniflo 1x00 should be put into the temperature controlled bath with a temperature of approximately 0°C. - Page 6 Uniflo_1200_Calibration_Manual_011015UK.docx 4. Use the toggle keys CTRL and F5 to extend the user rights. The text will change in bold when the extended user rights are activated. By using the toggle keys again the rights will disappear again. 5. Press OK 6.
- Page 7 Uniflo_1200_Calibration_Manual_011015UK.docx 8. Connect to the Uniflo 1x00 which needs to be calibrated. Enter the Level 3 password (default=789). D:\Oude_D_schijf\Uniflo 1200\Uniflo_1200_Calibration_Manual_011015UK.docx Page 7 of 17...
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Page 8: Calibration Procedure For Pressure
Uniflo_1200_Calibration_Manual_011015UK.docx 9. The comport number needs to correspond with the assigned virtual comport of the optical infra-red reader head. The baud rate needs to be 2400 Baud. 3.1 Calibration procedure for pressure The pressure sensor is pre-cablibrated in the factory and the calibration data is stored inside the sensor. On first boot of the converter the inital data of the pressure sensor is read and shown in the configuration program. - Page 9 Uniflo_1200_Calibration_Manual_011015UK.docx 1. The existing calibration (if available) will be cleared when selecting Yes 2. Just continue with Yes 3. Click on Add measurement 4. Enter the reference pressure in bar absolute (atmospheric pressure + gauge pressure) The value is chosen as 1 + 10% of (pmax – 1) for the 2 bar and 6 bar range. For the higher ranges pmin + 10% (pmax –...
- Page 10 Uniflo_1200_Calibration_Manual_011015UK.docx 6. The results will be added to the table above. The error is calculated automatically. Whenever the error is too big, a warning will be prompted. In this case the sensor needs to be replaced. 7. Click on Add measurement for the second calibration point. 8.
- Page 11 Uniflo_1200_Calibration_Manual_011015UK.docx 10. The results will be added to the table above. 11. Enter the reference pressure in bar absolute (atmospheric pressure + gauge pressure) The value is chosen as 1 + 100% of (pmax – 1) for the 2 bar and 6 bar range. For the higher ranges pmin + 100% (pmax –...
- Page 12 Uniflo_1200_Calibration_Manual_011015UK.docx 13. The results will be added to the table above. Whenever the calibration is completed the values can be stored into the Uniflo 1x00 memory. D:\Oude_D_schijf\Uniflo 1200\Uniflo_1200_Calibration_Manual_011015UK.docx Page 12 of 17...
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Page 13: Calibration Procedure For Temperature
Uniflo_1200_Calibration_Manual_011015UK.docx 3.2 Calibration procedure for Temperature To be able to apply the temperature calibration to the Uniflo 1x00 the connection as described in section 3.0 has to be followed. The temperature sensor is pre-calibrated in the factory and the results of this calibration are tagged to the cable. - Page 14 Uniflo_1200_Calibration_Manual_011015UK.docx 4. There is no historical calibration data in this example 5. The existing calibration (if available) will be cleared when selecting Yes 6. Just continue with Yes 7. Click on Add measurement 8. Enter the reference temperature in °C. The value is chosen as possible reference temperature depending on the range and equipment used.
- Page 15 Uniflo_1200_Calibration_Manual_011015UK.docx 10. The results will be added to the table above. 11. Click on Add measurement for the second calibration point. 12. Enter the reference temperature in °C. The value is chosen as possible reference temperature depending on the range and equipment used. The values 0 °C and + 40°C are easy to obtain. Using a temperature controlled bath offers more calibration points.
- Page 16 Uniflo_1200_Calibration_Manual_011015UK.docx 14. The results will be added to the table above Whenever the calibration is completed the values can be stored into the Uniflo 1x00 memory. D:\Oude_D_schijf\Uniflo 1200\Uniflo_1200_Calibration_Manual_011015UK.docx Page 16 of 17...
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Page 17: Revision History
Uniflo_1200_Calibration_Manual_011015UK.docx 4 Revision History Date Comment 01-10-2015 Initial release of the Calibration Manual by E.G. van der Veer D:\Oude_D_schijf\Uniflo 1200\Uniflo_1200_Calibration_Manual_011015UK.docx Page 17 of 17...