GEM 3140 Operating Instructions Manual
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GEM 3140 Operating Instructions Manual

Pressure switch
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GEMÜ 3140
Pressure switch
Operating instructions
EN
further information
webcode: GW-3140

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Summary of Contents for GEM 3140

  • Page 1 GEMÜ 3140 Pressure switch Operating instructions further information webcode: GW-3140...
  • Page 2 All rights including copyrights or industrial property rights are expressly reserved. Keep the document for future reference. © GEMÜ Gebr. Müller Apparatebau GmbH & Co. KG 26.11.2020 GEMÜ 3140 2 / 24 www.gemu-group.com...

  • Page 3: Table Of Contents

    Setting of offset and end value ......20 14 Troubleshooting ............21 15 Inspection and maintenance ........22 16 Disposal ..............22 17 Returns ..............22 18 Declaration of conformity according to 2014/30/EU (EMC Directive) ............23 www.gemu-group.com 3 / 24 GEMÜ 3140...

  • Page 4: General Information

    6. Define the areas of responsibility. CAUTION 7. Observe the safety data sheets. Potentially dangerous situation! 8. Observe the safety regulations for the media used. ▶ Non-observance can cause moderate to light injury. GEMÜ 3140 4 / 24 www.gemu-group.com...

  • Page 5: Product Description

    (96%) * Media wetted 3.2 Description The GEMÜ 3140 pressure transducer/switch is ideal for pre- cise measurements in a wide pressure range. The sensor is suitable for use with both highly viscous and contaminated media and is also suitable for corrosive media due to its high- quality material selection.

  • Page 6: Order Data

    1.4404 6 Seal material 7 Electrical connection M12 x 1 plug, 4-pin 8 Voltage/frequency 24 V DC 9 Display With display 10 Output PNAV PNP, NPN, 4-20mA, 0-10V, IO-Link switchable 11 Special version Standard GEMÜ 3140 6 / 24 www.gemu-group.com...

  • Page 7: Technical Data

    Anzeige – without display (code 0) 6.4 Mechanical data Installation position: Optional Protection class: IP 67 acc. to EN 60529 Weight: Pressure switch with display: 220 g Service life: > 100 x 10 load cycles Switch-on time: 110 ms www.gemu-group.com 7 / 24 GEMÜ 3140...
  • Page 8 ≤ ± 0.5% FSO Characteristic deviation in accordance with IEC 60770 – limiting value adjustment (non-linearity, hysteresis, reproducibility) Repeat: ≤ ± 0.2% FSO Switching frequency: Max. 170 Hz Switching cycles: > 100 x 10 GEMÜ 3140 8 / 24 www.gemu-group.com...

  • Page 9: Dimensions

    7 Dimensions 7 Dimensions -200° / +100° Ø26,5 SW27 SW27 G 1/4 G 1/2 -110° / +220° Dimensions in mm www.gemu-group.com 9 / 24 GEMÜ 3140...

  • Page 10: Manufacturer's Information

    "Technical data"). 4. Do not store solvents, chemicals, acids, fuels or similar ▶ Handle the unprotected diaphragm with extreme care, as fluids in the same room as GEMÜ products and their spare it is very easily damaged. parts. NOTICE ▶...

  • Page 11: Installing Outdoors And In Damp Conditions

    > 600 bar, The counterpart ≤ 1000 bar must be made from steel in accordance G1/2" EN 837 > 1000 bar, with DIN 17440 ≤ 1600 bar with a strength of ≥ 260 N/mm p0.2 www.gemu-group.com 11 / 24 GEMÜ 3140...

  • Page 12: Electrical Connection

    The device is configured in accordance with VDMA 24574-1. Switching output/signal Switching output/ communication IO-Link master 11 Commissioning 1. The device must be properly installed 2. The device must not exhibit any visible defects GEMÜ 3140 12 / 24 www.gemu-group.com...

  • Page 13: Switching And Switch-Back Characteristics

    Fig. 3: Switching and switch-back delay for the hysteresis func- tion in the pressure-time diagram Pressure P Pressure window Time t Ou make contact Ou break contact Time t Fig. 4: Switching and switch-back characteristics for the win- dow function in the pressure-time diagram www.gemu-group.com 13 / 24 GEMÜ 3140...

  • Page 14: Structure Of The Menu System

    Menu 5.6 Parameter Output 1 Hno, Hnc, Fno, Fnc Parameter Menu 5.7 Output 2 Hno, Hnc, Fno, Fnc Parameter Menu 5.8 Switching units Bar, mbar, PSI, MPA Rotate display Menu 5.9 indication by 180° FLIP GEMÜ 3140 14 / 24 www.gemu-group.com...
  • Page 15 6. Call up the first submenu 5.1 with the right key and set the value as described in points 2 and 3. Note: If no key is pressed for 60 seconds, the program returns to the display without saving the changed value. The menus with dotted edges are not included on sensors with analogue output. www.gemu-group.com 15 / 24 GEMÜ 3140...

  • Page 16: Menu List

    Setting/correction of the zero point of the display indication and the analogue output signal by up to ± Menu: 5/13 3% of the measuring range Measured value damping Setting the value for damping (0 to 1000 ms in 10 ms steps) Menu: 5/14 GEMÜ 3140 16 / 24 www.gemu-group.com...
  • Page 17 Setting the password for access protection of the menu 0000 = no password (deactivated); 1000–9999 adjustable (activated) Menu: 5/15 To reset the password, please contact GEMÜ. Output signal 1 Menu: 5/16 Switchover option between PNP and NPN function Output signal 2...

  • Page 18: Io-Link Interface

    BDC1 / output 1 value 13.5 Error Codes Error Code Description 0x8011 Index not available 0x8012 Subindex not available 0x8023 Access Denied 0x8030 Parameter value out of range 0x8033 Parameter length overrun 0x8034 Parameter length underrun GEMÜ 3140 18 / 24 www.gemu-group.com...

  • Page 19: Parameter Data

    0x03 – 4 to 20 mA 0xD4 0x00 Unit 0x00 bar 0x00: bar Pressure unit for 0x01 mbar the display is 0x02 PSI changed, the IO- 0x03 MPa Link process data is not changed www.gemu-group.com 19 / 24 GEMÜ 3140...

  • Page 20: Setting Of Offset And End Value

    0 to 10 bar -0.5 bar +0.5 bar 9 bar 10 bar -1 to 50 bar -1 bar +1.55 bar 44.9 bar 50 bar 0 to 400 bar -1 bar +20 bar 360 bar 400 bar GEMÜ 3140 20 / 24 www.gemu-group.com...

  • Page 21: Troubleshooting

    The sensor diaphragm is damaged (due Check the diaphragm. If it is damaged, to gauge pressure or having a mechanical send the device to GEMÜ for repair. cause) Incorrect output signal or no output sig- Cable damage having a mechanical, Check the cable.

  • Page 22: Inspection And Maintenance

    If • If deposits or contaminants build up on the diaphragm, we no return delivery note is included with the product, GEMÜ recommend that you set appropriate maintenance intervals. cannot process credits or repair work but will dispose of the •...

  • Page 23: Declaration Of Conformity According To 2014/30/Eu (Emc Directive)

    18 Declaration of conformity according to 2014/30/EU (EMC Directive) EU Declaration of Conformity in accordance with 2014/30/EU (EMC Directive) GEMÜ Gebr. Müller Apparatebau GmbH & Co. KG Fritz-Müller-Straße 6-8 74653 Ingelfingen-Criesbach, Germany declare that the product listed below complies with the safety requirements of the EMC Directive 2014/30/EU.
  • Page 24 Subject to alteration GEMÜ Gebr. Müller Apparatebau GmbH & Co. KG *88598908* Fritz-Müller-Straße 6–8, 74653 Ingelfingen-Criesbach, Germany 11.2020 | 88598908 Phone +49 (0) 7940 1230 · info@gemue.de www.gemu-group.com...

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