KROHNE WATERFLUX 3070 Quick Start Manual
  1. Manuals
  2. Brands
  3. KROHNE Manuals
  4. Measuring Instruments
  5. WATERFLUX 3070
  6. Quick start manual

KROHNE WATERFLUX 3070 Quick Start Manual

Hide thumbs Also See for WATERFLUX 3070:
Table of Contents

Advertisement

Quick Links

Download this manual
WATERFLUX 3070
Quick Start
Battery powered electromagnetic water meter with
optional KROHNE FlexPower
Electronic Revision 5.1.0_
(SW.REV.5.1.0_)
© KROHNE 03/2022 - 4005303003 - QS WATERFLUX 3070 - R03 en

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the WATERFLUX 3070 and is the answer not in the manual?

Questions and answers

Related Manuals for KROHNE WATERFLUX 3070

Summary of Contents for KROHNE WATERFLUX 3070

  • Page 1 WATERFLUX 3070 Quick Start Battery powered electromagnetic water meter with optional KROHNE FlexPower Electronic Revision 5.1.0_ (SW.REV.5.1.0_) © KROHNE 03/2022 - 4005303003 - QS WATERFLUX 3070 - R03 en...

  • Page 2: Table Of Contents

    3.3 Cable overview........................ 23 3.4 Connection of the flow sensor cable................24 3.5 Connection of the signal cable ..................25 3.5.1 IP68 housing (compact version).................... 25 3.5.2 IP68 housing (remote version)....................26 www.krohne.com 03/2022 - 4005303003 - QS WATERFLUX 3070 - R03 en...
  • Page 3 4.4 Power supply - battery ....................30 4.5 Power supply - KROHNE FlexPower................31 4.5.1 Connection of the FlexPower unit ..................32 5 Technical data 5.1 Dimensions and weights ....................34 6 Notes 03/2022 - 4005303003 - QS WATERFLUX 3070 - R03 en www.krohne.com...

  • Page 4: Safety Instructions

    • If you need to return the device to the manufacturer or supplier, please fill out the form contained in the manual and send it with the device. Unfortunately, the manufacturer cannot repair or inspect the device without the completed form. www.krohne.com 03/2022 - 4005303003 - QS WATERFLUX 3070 - R03 en...

  • Page 5: Instruction For Transportation And Handling Of Batteries

    • Remove the battery from device before returning to the manufacturer for service or warranty reasons. • Dispose battery packs in accordance with local regulations; where possible, recycle used batteries. 03/2022 - 4005303003 - QS WATERFLUX 3070 - R03 en www.krohne.com...

  • Page 6: Installation

    The signal converter housing is delivered with attached IP67 dust caps to protect the connections of the signal converter. After removing the caps and connecting the signal- and sensor cables, the signal converter housing and connections are IP68 rated. www.krohne.com 03/2022 - 4005303003 - QS WATERFLUX 3070 - R03 en...

  • Page 7: Device Description

    Product specific information and extensive product specification is available using PICK, the Product Information Center KROHNE web-tool. PICK can be found via the service menu button on the KROHNE.com website. The following versions are available: • Compact version (the signal converter is mounted directly on the measuring sensor) in polycarbonate (IP68) housing •...

  • Page 8: Nameplate (Example)

    8 Meter constant, diameter, wetted materials, protection class 9 Type designation of the flowmeter, serial number, date of manufacturing (option: text P&T only for versions with integrated pressure and temperature sensor) www.krohne.com 03/2022 - 4005303003 - QS WATERFLUX 3070 - R03 en...

  • Page 9: Storage

    • Allen key (4 mm) • Small screwdriver • Wrench for cable glands (remote version only) • Wrench for wall mounting bracket (remote version only) • Torque wrench for installing flowmeter in pipeline 03/2022 - 4005303003 - QS WATERFLUX 3070 - R03 en www.krohne.com...

  • Page 10: General Requirements

    "Technical data" in the manual and the technical documentation. • Avoid magnetic field! Keep at least 5 DN distance between electromagnetic flow sensors. 2.7.1 Vibration Figure 2-5: Avoid vibrations 2.7.2 Magnetic field Figure 2-6: Avoid magnetic fields www.krohne.com 03/2022 - 4005303003 - QS WATERFLUX 3070 - R03 en...

  • Page 11: Installation Conditions

    2 Outlet:  0 DN 2.8.2 T-section Figure 2-8: Distance behind a T-section 1  0 DN 2.8.3 Open feed or discharge Figure 2-9: Installation in front of an open discharge 03/2022 - 4005303003 - QS WATERFLUX 3070 - R03 en www.krohne.com...

  • Page 12: Bends

    CAUTION! Avoid draining or partial filling of the flow sensor. INFORMATION! Vertical installation on a descending slope in the pipeline is only recommended when the back- pressure is controlled. www.krohne.com 03/2022 - 4005303003 - QS WATERFLUX 3070 - R03 en...

  • Page 13: Pump

    Recommended position to install a flowmeter is upstream a control valve. An electromagnetic flowmeter can be installed downstream of the control valve if there is no cavitation in the pipeline system (e.g. flow profile disturbances are resolved). 03/2022 - 4005303003 - QS WATERFLUX 3070 - R03 en www.krohne.com...

  • Page 14: Air Venting And Vacuum Forces

    INSTALLATION WATERFLUX 3070 2.8.7 Air venting and vacuum forces Figure 2-14: Air venting 1  5 m 2 Air ventilation point Figure 2-15: Vacuum 1  5 m www.krohne.com 03/2022 - 4005303003 - QS WATERFLUX 3070 - R03 en...

  • Page 15: Flange Deviation

    • Mount flow sensor either with the signal converter aligned upwards or downwards. • Install flow sensor in line with the pipe axis. • Pipe flange faces must be parallel to each other. 03/2022 - 4005303003 - QS WATERFLUX 3070 - R03 en www.krohne.com...

  • Page 16: Installation In A Metering Pit And Subsurface Applications

    In applications with prolonged or continuous submersion, it is advised to use the WATERFLUX 3070 remote version. The remote IFC 070 signal converter and GPRS data logger unit can be installed on the wall of the measuring pit near the lid for visual read out of the display.

  • Page 17: Mounting

    • Step 1: Apply approx. 50% of max. torque given in table. • Step 2: Apply approx. 80% of max. torque given in table. • Step 3: Apply 100% of max. torque given in table. 03/2022 - 4005303003 - QS WATERFLUX 3070 - R03 en www.krohne.com...
  • Page 18 1 The torque values also depend on variables (temperature, bolt material, gasket material, lubricants, etc.) outside the control of the manufacturer. Therefore these values should be regarded as indicative only. 2 No full rating (max. 10 bar) www.krohne.com 03/2022 - 4005303003 - QS WATERFLUX 3070 - R03 en...
  • Page 19 1 The torque values also depend on variables (temperature, bolt material, gasket material, lubricants, etc.) outside the control of the manufacturer. Therefore these values should be regarded as indicative only. 2 No full rating (max. 150 psi / 10 bar). 03/2022 - 4005303003 - QS WATERFLUX 3070 - R03 en www.krohne.com...

  • Page 20: Mounting Of The Signal Converter

    2 are inline (do not tighten the ring any further). • Use the special wrench to tighten the ring as advised above. • If applicable, place a new utility seal (see section Utility Seal). www.krohne.com 03/2022 - 4005303003 - QS WATERFLUX 3070 - R03 en...

  • Page 21: Mounting Of The Krohne Flexpower Unit

    Mounting on the pipe line construction can easily be done by using 2 Tie-Wraps. The bottom of the housing of the KROHNE FlexPower unit is designed for mounting on a pipe line. Choose the correct size and properties of the Tie-Wraps (specifications according ambient temperature and other conditions, size, width max.14 mm / ½").

  • Page 22: Electrical Connections

    Check for the correct supply voltage printed on the nameplate. 3.2 Grounding Figure 3-1: Grounding INFORMATION! Grounding without grounding rings. The flow sensor is equipped with a reference electrode. www.krohne.com 03/2022 - 4005303003 - QS WATERFLUX 3070 - R03 en...

  • Page 23: Cable Overview

    The flow sensor cable for the IP68 remote (field) version has an 8 pin male connector. The I/O cable (pulse /modbus) is available in a KROHNE FlexPower version and has an additional power cable connection. Overview I/O cables, with or without a power cable, with female connector:...

  • Page 24: Connection Of The Flow Sensor Cable

    For the WATERFLUX 3070 remote version, a standard cable is delivered with the device. On the flow sensor side the cable is as standard potted at the factory. The flow sensor cable has a IP68...

  • Page 25: Connection Of The Signal Cable

    Up link wire A Sign. A (D0-)  Green Down link wire A (D0-)  White Ground Brown Shield Earth Note: see the next chapter for the combined power and modbus / pulse cable options. 03/2022 - 4005303003 - QS WATERFLUX 3070 - R03 en www.krohne.com...

  • Page 26: Ip68 Housing (Remote Version)

    Up link wire B Sign. B (D1+)  Grey Pink Up link wire A Sign. A (D0-)  Green Down link wire A Sign. A (D0-)  White Ground Brown Shield Earth www.krohne.com 03/2022 - 4005303003 - QS WATERFLUX 3070 - R03 en...
  • Page 27 For proper use and installation, it is recommended to follow the advised color coded wire connections in the table above. A 120  line terminator is required when the WATERFLUX 3070 signal converter is the last device in line and/or is part of the bus connection.

  • Page 28: Start-Up

    Optionally, an external battery pack with a lithium dual DD cell (3.6V 70 Ah) can be connected. Figure 4-1: Batteries and battery holders 1 Internal dual D-cell battery (without / in holder) 2 External dual DD-cell KROHNE PowerBlock www.krohne.com 03/2022 - 4005303003 - QS WATERFLUX 3070 - R03 en...

  • Page 29: Connecting The Internal Battery

    For information on the different battery types refer to Types of batteries on page 28. INFORMATION! The device now operates with default menu settings. For configuration of these menu settings refer to Battery settings on page 30. 03/2022 - 4005303003 - QS WATERFLUX 3070 - R03 en www.krohne.com...

  • Page 30: Connecting The External Battery

    For more information regarding the battery menu settings refer to Battery settings on page 30. 4.4 Power supply - battery The standard version of the WATERFLUX 3070 has an internal battery pack with a Lithium double D cell (3.6V-38 Ah). Optional an KROHNE PowerBlock (Lithium Dual DD cell 3.6V-70 Ah) can be connected with an IP68 rated, 1.5 meter long cable.

  • Page 31: Power Supply - Krohne Flexpower

    Beside regular battery power supplies, the WATERFLUX 3070 can also be connected to an external KROHNE FlexPower unit. The external KROHNE FlexPower unit has an internal Lithium battery pack (3.6 V -38 Ah) and can be connected with a combined power and output cable (Y-cable) for power input. The unit is delivered with a special power cable for connection to a 10...30 V DC supply (a.o.

  • Page 32: Connection Of The Flexpower Unit

    Take measures to prevent water ingress and shock hazard on AC and/or DC cables when not connected. Optionally, beside an internal or external battery, the WATERFLUX 3070 can be connected to an external FlexPower unit for mains power and/or DC power operation with battery back-up.
  • Page 33 Yellow/Green FE (functional earth) AC power cable (grey cable) Wire color Connection Black 1 AC (~) Black 2 AC (~) Green/Yellow PE (protective earth) Cable Ø = 0.75 mm 03/2022 - 4005303003 - QS WATERFLUX 3070 - R03 en www.krohne.com...

  • Page 34: Technical Data

    = 159 mm / 6.3" polycarbonate housing b = 161 mm / 6.3" (IP68) Total height = H + a 1 The value may vary depending on the used cable glands. www.krohne.com 03/2022 - 4005303003 - QS WATERFLUX 3070 - R03 en...
  • Page 35 • Note that for other pressure ratings than mentioned, the dimensions may be different. • For full information on signal converter dimensions see relevant documentation. EN 1092-1 Nominal size Dimensions [mm] Approx. weight DN [mm] [kg] 03/2022 - 4005303003 - QS WATERFLUX 3070 - R03 en www.krohne.com...
  • Page 36 8.03 9.84 9.49 9.84 10.55 10.0 11.81 11.69 11.0 13.78 14.25 13.5 15.75 16.3 16.0 19.7 18.8 19.0 27.6 20.7 31.5 22.9 23.5 31.5 24.7 31.5 27.5 31.5 31.4 www.krohne.com 03/2022 - 4005303003 - QS WATERFLUX 3070 - R03 en...

  • Page 37: Notes

    NOTES WATERFLUX 3070 03/2022 - 4005303003 - QS WATERFLUX 3070 - R03 en www.krohne.com...
  • Page 38 NOTES WATERFLUX 3070 www.krohne.com 03/2022 - 4005303003 - QS WATERFLUX 3070 - R03 en...
  • Page 39 NOTES WATERFLUX 3070 03/2022 - 4005303003 - QS WATERFLUX 3070 - R03 en www.krohne.com...
  • Page 40 Engineering, commissioning, calibration, maintenance and training services Head Office KROHNE Messtechnik GmbH Ludwig-Krohne-Str. 5 47058 Duisburg (Germany) Tel.: +49 203 301 0 Fax: +49 203 301 10389 info@krohne.de The current list of all KROHNE contacts and addresses can be found at: www.krohne.com...

Table of Contents