GREISINGER GMH 3151 Operating Manual

GREISINGER GMH 3151 Operating Manual

Handheld pressure-meter for gmsd, gmxd, msd und mxd - pressure sensors
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H61.0.02.6C-08
Operating manual
Handheld Pressure-Meter
for GMSD, GMXD, MSD und MXD - Pressure Sensors
GMH 3151
As of Version 7.4
GMH 31 Series
Druck / Pressure
WEEE-Reg.-Nr. DE 93889386
GHM Messtechnik GmbH • Standort Greisinger
Hans-Sachs-Str. 26 • D-93128 Regenstauf
+49 (0) 9402 / 9383-0
+49 (0) 9402 / 9383-33
info@greisinger.de

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Summary of Contents for GREISINGER GMH 3151

  • Page 1 GMSD, GMXD, MSD und MXD - Pressure Sensors GMH 3151 As of Version 7.4 GMH 31 Series Druck / Pressure WEEE-Reg.-Nr. DE 93889386 GHM Messtechnik GmbH • Standort Greisinger Hans-Sachs-Str. 26 • D-93128 Regenstauf    +49 (0) 9402 / 9383-0 +49 (0) 9402 / 9383-33 info@greisinger.de...
  • Page 2: Table Of Contents

    User’s Manual GMH 3151 H61.0.02.6C-08 page 2 of 16 CONTENTS GENERAL NOTE ............................ 3 SAFETY ..............................3 ............................ 3 NTENDED ....................... 3 AFETY SIGNS AND SYMBOLS ..........................3 AFETY GUIDELINES PRODUCT SPECIFICATION ........................4 ..........................4 COPE OF SUPPLY ....................4 PERATION AND MAINTENANCE ADVICE HANDLING .............................
  • Page 3: General Note

    User’s Manual GMH 3151 H61.0.02.6C-08 page 3 of 16 1 General Note Read this document carefully and get used to the operation of the device before you use it. Keep this document within easy reach near the device for consulting in case of doubt.
  • Page 4: Product Specification

    User’s Manual GMH 3151 H61.0.02.6C-08 page 4 of 16 If there is a risk whatsoever involved in running it, the device has to be switched off immediately and to be marked accordingly to avoid re-starting. Operator safety may be a risk if:...
  • Page 5: Handling

    User’s Manual GMH 3151 H61.0.02.6C-08 page 5 of 16 4 Handling 4.1 Display Main display: shows measuring value Arrow points to the chosen measuring unit Secondary display: shows min-, max- or hold value SL: appears if sea-level-correction is activated Tara: appears if tara-function is activated...
  • Page 6: Connections

    User’s Manual GMH 3151 H61.0.02.6C-08 page 6 of 16 4.3 Connections Output: Connection for optically isolated interface adapter or for analog output (please refer to chapter 9) Connection for pressure sensors of the GMSD, GMSD or MSD and MXD-family Power supply: the mains adapter socket is located at the left side of the device.
  • Page 7: Start Operation

    User’s Manual GMH 3151 H61.0.02.6C-08 page 7 of 16 5 Start Operation Connect sensor, turn on device via key. Store Menu Quit After segment test the device displays some configuration: • If the logger function is not off the time of the integrated clock will shortly be displayed.
  • Page 8: Remarks To Special Features

    User’s Manual GMH 3151 H61.0.02.6C-08 page 8 of 16 Set Logger: Configuration Of Logger Function LoGG Func CYCL Cyclic: logger function ‚cyclic logger‘ Stor Store: logger function ‚individual value logger‘ no logger function CYCL 1..3600 Cycle time of cyclic logger [seconds] Lo.Po...
  • Page 9: Averaging Function

    User’s Manual GMH 3151 H61.0.02.6C-08 page 9 of 16 7.4 Averaging Function The averaging function concerns the display values (LCD and interface). It is completely independent from the averaging of the logger function, please don’t mix them up! The averaging integrates the measuring values during a selectable period of time and then calculates the average display value.
  • Page 10: Operation Of Logger

    User’s Manual GMH 3151 H61.0.02.6C-08 page 10 of 16 8 Operation Of Logger The device supports two different logger functions: each time when „store“ (key 6) is pressed a measurement will be recorded. „Func-Stor“: „Func-CYCL“: measurements will automatically be recorded each interval, which was set in the logger menu ‚CYCL‘...
  • Page 11: Func-Cycl": Automatic Recording With Selectable Logger-Cycle-Time

    User’s Manual GMH 3151 H61.0.02.6C-08 page 11 of 16 8.2 „Func-CYCL“: Automatic Recording With Selectable Logger-Cycle-Time The Logger-Cycle-Time is settable (p.r.t. Configuration). For example „CYCL“ = 60: A measuring is recorded after each 60 seconds. When the slow measurement "rAtE-Slo" is chosen, additionally a low power function is available: „Lo.Po“.
  • Page 12: Output

    User’s Manual GMH 3151 H61.0.02.6C-08 page 12 of 16 9 Output The output can be used as serial interface (for USB 3100, USB 3100 N, GRS 3100 or GRS 3105 interface adapters) or as analog output (0-1V). If none of both is needed, we suggest to switch the output off, because battery life then is extended.
  • Page 13: Analogue Output - Scaling With Dac.0 And Dac.1

    User’s Manual GMH 3151 H61.0.02.6C-08 page 13 of 16 9.2 Analogue Output – Scaling with DAC.0 and DAC.1 Note: Analogue output can not be used during logger recordings With the DAC.0 and DAC.1 values the output can be rapidly scaled to your efforts.
  • Page 14: Stainless Steel Pressure Sensors

    User’s Manual GMH 3151 H61.0.02.6C-08 page 14 of 16 For measurements of under pressure: (with higher negative measuring range) Connect plastic tube with internal diameter of 4 mm to pressure port "B". Port "A" will not be used! Pressure sensors GMSD 2,5 MR, GMSD 25 MR and GMSD 350 MR allow for measurements of under pressure up to the entire over pressure measuring range by re-plugging the tube to pressure port "A".
  • Page 15: Specification

    User’s Manual GMH 3151 H61.0.02.6C-08 page 15 of 16 13 Specification Measuring ranges: Display range: max. -19999...19999 digit, depending on connected sensor Resolution: depending on connected sensor Pressure units: mbar, bar, kPa, MPa, mmHg, PSI, mH selectable depending on connected sensor Accuracy: (typ.)
  • Page 16: Reshipment, Disposal And Decommissioning

    User’s Manual GMH 3151 H61.0.02.6C-08 page 16 of 16 14 Reshipment, Disposal and Decommissioning 14.1 Reshipment All devices returned to the manufacturer have to be free of any residual of measuring media and other hazardous substances. Measuring residuals at housing or sensor may be a risk for persons or environment Use an adequate transport package for reshipment, especially for fully functional devices.

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