STAUFF SPG-DIGI Operating Instruction
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STAUFF SPG-DIGI Operating Instruction

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Operating Instruction
SPG-DIGI
Please read carefully before use!

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Summary of Contents for STAUFF SPG-DIGI

  • Page 1 Operating Instruction SPG-DIGI Please read carefully before use!

  • Page 2: Table Of Contents

    3 Functions and keys ..................3 Display Mode ........................4 Menu Functions........................ 4 4 Connection to the Hydraulics................. 5 5 Operating the SPG-DIGI .................. 6 Turning on (ON) ....................... 6 Turn off (OFF) ........................7 Turn on backlight......................7 MIN/MAX Display ......................7 FS Full Scale Display .......................

  • Page 3: Contents

    Introduction The SPG-DIGI is a digital manometer featuring a MIN/MAX display function. Full scale (FS) accuracy is ± 0,5% based on the upper limit of the measurement range. Dynamic pressure peaks are measured at a scanning rate of 10 ms (100 measurement values/second).

  • Page 4: Commissioning

    MENU Please press the button and hold the button ZERO for min. 2 s. The SPG-DIGI will switch through the following menu points on every keystroke: Automatic Switch off (PO, 5.10) Changing the units (unit, 5.11) Filter settings (Filt, 5.12) Display serial number (5.13)

  • Page 5: Functions And Keys

    Functions and keys Display • 4 ½ digit LCD with backlight • Displays measurement values and menu functions „Bar-graph“ with peak & hold function Actual Value display (size 15mm) MIN/MAX or FullScale (FS) (8 mm) Battery status Keys MENU RESET ZERO Function ON /OFF...

  • Page 6: Display Mode

    3.1 Display Mode The actual pressure (ACT) is indicated in the display mode. The ACT measured value is displayed in the corresponding unit. The MIN, MAX or FS values is indicated in the lower oart of the display. Display Description bar-graph Graphic indication of the actual pressure.

  • Page 7: Connection To The Hydraulics

    Connection to the Hydraulics The SPG-DIGI is available with male thread G ¼ (BSPP) or 7/16-UNF for the corresponding versions (bar / psi). Several adapters for other pressure connections can be supplied also. Please make sure that the device is properly mounted to avoid malfunctions.

  • Page 8: Operating The Spg-Digi

    5 Operating the SPG-DIGI 5.1 Turning on (ON) A self-test procedure is carried out Press MIN FS The measuring range is indicated (FS) Unit (bar) SPG-DIGI-…-B Unit (PSI) SPG-DIGI-…-U Auto Power Off function is active. Power off activates automatically after 5 min. This function can be altered in MENU.

  • Page 9: Turn Off (Off)

    This indicates that the applied pressure is outside given full scale range (at appr. 20% overload from FS). If the message will remain displayed, while the SPG-DIGI is pressure less, please consult your local STAUFF office. Page 7 of 13...

  • Page 10: Zero Point Correction (Zero)

    5.8 Zero Point Correction (ZERO) The zero point can be corrected manually should undesired deviations occur when no system pressure is being applied (atmospheric pressure). Caution! The zero point correction sets the current ACT value to zero. In order exclude erroneous measurements; ensure no system pressure is being applied when carrying out this function.

  • Page 11: Automatic Power Off

    5.10 Automatic Power Off Press for 2 s MENU ZERO Depending on the device configuration, two different displays are possible: Auto Power off Continuous operations PO ON PO OFF RESET RESET Press . Auto Power off is activated Press . The device must be after 5 minutes.

  • Page 12: Changing The Unit

    5.11 Changing the Unit MENU Press for 2 s. ZERO ⇔ MENU Press. ZERO MENU ZERO Press once (briefly) The next unit is indicated RESET Confirm unit selection Page 10 of 13...

  • Page 13: Filter Settings

    5.12 Filter settings The filter prevents little fluctuations of the displayed values (has the same function as a glycerin filling in a analog pressure gauge that prevents a shivering indicator because of small system fluctuations). MENU Press for 2 s. ZERO ⇔...

  • Page 14: Technical Data

    6 Technical Data: Version Digital pressure gauge with ACT - MIN and MAX Display Bar graph display (33 segments) with peak and hold function 4 ½ digit LC display (15 mm) with back light illumination Battery powered with low power electronic system Life time cycle 1.500 h (No back light function) Pressure port stainless steel 1.4404 ¼"...
  • Page 15 Exceeding the maximum overload values (Pmax) can lead to malfunctions and result in the SPG-DIGI being destroyed The SPG-DIGI meets the guidelines of the European Community (EU). It is confirmed that this product is approved acc. to following standards: DIN / EN 61000-6-2...

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