GREISINGER GMH 3692 Operating Manual
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GREISINGER GMH 3692 Operating Manual

Oxygen meter for oxygen in gases with integrated temperature and pressure measuring
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H74.0.14.6C-05
Oxygen meter for oxygen in gases
with integrated temperature and pressure measuring
GMH 3692
Operating Manual
As of Version 1.2
Please keep for future reference!
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 3692

  • Page 1 GMH 3692 Operating Manual As of Version 1.2 Please keep for future reference! 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

    H74.0.14.6C-05 Operating Manual GMH 3692 page 2 of 12 Contents GENERAL NOTE ..............................2 DESIGNATED USE ..............................3 SAFETY ..................................3 ..........................3 AFETY SIGNS AND SYMBOLS .............................. 3 AFETY GUIDELINES PRODUCT DESCRIPTION ............................4 ..............................4 COPE OF SUPPLY ......................

  • Page 3: Designated Use

    3 of 12 2 Designated Use The GMH 3692 is measuring oxygen in air and gas mixtures either as partial pressure or as concentration in %vol. For the measuring an external sensor of the type GOO-... or GGO... has to be connected to the MINI-DIN- socket.

  • Page 4: Product Description

    H74.0.14.6C-05 Operating Manual GMH 3692 page 4 of 12 4 Product Description 4.1 Scope of supply The scope of supply includes:  GMH 3692 with 9V-battery  Operating manual The necessary oxygen sensor is chosen separately due to application. 4.2 Operation and maintenance advice 1.

  • Page 5: Anschlüsse

    H74.0.14.6C-05 Operating Manual GMH 3692 page 5 of 12 4.4 Anschlüsse Output: Operation as interface for t he connection of galvanically isolated adapters (accessories: GRS 3100, USB 3100) Attention: The mode of operation has to be configured (p.r.t Chapter 5) and influences the power consumption.

  • Page 6: Pop-Up Clip

    H74.0.14.6C-05 Operating Manual GMH 3692 page 6 of 12 4.7 Pop-up clip Handling: • Pull at label “open” in order to swing open the pop-up clip. • Pull at label “open” again to swing open the pop-up clip further. Pop-up clip closed Pop-up clip at position 90°...
  • Page 7 H74.0.14.6C-05 Operating Manual GMH 3692 page 7 of 12 Menu Parameter Value Description key or  key Menu p.r.t key Set Configuration: General configurations P 02 Oxygen partial pressure display in hPa [H 2 (ONF P 02 mmHg Oxygen partial pressure display in mmHg Second.

  • Page 8: Oxygen Measuring In Gases- Please Note

    The gas flow should be chosen in a suitable range, where no overpressure can happen, esp. if the sensor is connected directly to the source e.g. by means of a tube. GGA (closed sensor with pressure port) Not suitable for GMH 3692...

  • Page 9: Calibration Of The Sensor

    H74.0.14.6C-05 Operating Manual GMH 3692 page 9 of 12 7 Calibration of the Sensor In order to compensate for ageing of the sensor, the sensor has to be calibrated at regular intervals. The device is equipped with an easy-to-use calibration functions.

  • Page 10: Calibration Interval

    H74.0.14.6C-05 Operating Manual GMH 3692 page 10 of 12 7.4 Calibration Interval ([.INT) You can enter the interval after which the device reminds you to recalibrate in the configuration. The interval times should be chosen according to the application and the stability of the sensor.

  • Page 11: Error And System Messages

    H74.0.14.6C-05 Operating Manual GMH 3692 page 11 of 12 11 Error and System Messages Display Meaning Remedy low battery voltage, device will continue to work replace battery for a short time If mains operation: wrong voltage replace power supply, if fault continues to...

  • Page 12: Specification

    H74.0.14.6C-05 Operating Manual GMH 3692 page 12 of 12 12 Specification Measuring ranges Oxygen concentration 0.0 ... 100.0 % O (Vol) electrochemical sensors GGO / GOO “ “ “ Oxygen partial pressure 0 ... 1100 hPa O Sensor temperature -5.0 ... + 50.0 °C NTC 10k (integr.

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