berg - die Energieoptimierer

Water Meters

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FlowIQ 2101

The FlowIQ 2101 compact hot-and-cold-water meter for small nominal pipe sizes DN 15 and DN 20 is suitable for precise consumption and flow measurement in household and commercial applications. The FlowIQ 2101 is constructed of molded composite plastic as a hermetically sealed vacuum chamber to fully protect the electronics from water ingress. Available with M-Bus interface as standard and ideal for a small budget. With leakage detection and drinking water approval (GDPR).

Features

  • Ultrasonic flow sensor with MID approval
  • Standard with M-Bus output
  • Installation independent of position
  • High measuring accuracy
  • No wear and long service life
  • Up to 16 years battery life
  • Drinking water approval (GDPR)
  • Ideal for connection to the Efficio energy management software

Variants



  • FLOWIQ2101C-1,6-110-G-DN15   Item number: 004601 Connection: Thread 3/4 inch (DN15)
    Nominal pressure: PN16, Length: 110 mm
    Nominal flow Qp: 1,6m³/h (cold water)


  • FLOWIQ2101C-2,5-105-G-DN20   Item number: 004836 Connection: Thread 1 inch (DN20)
    Nominal pressure: PN16, Length: 105 mm
    Nominal flow rate Qp: 2,5m³/h (cold water)


  • FLOWIQ2101C-2,5-130-G-DN20   Item number: 004603 Connection: Thread 1 inch (DN20)
    Nominal pressure: PN16, Length: 130 mm
    Nominal flow rate Qp: 2,5m³/h (cold water)


  • FLOWIQ2101C-4-190-G-DN20   Item number: 004605 Connection: Thread 1 inch (DN20)
    Nominal pressure: PN16, Length: 190 mm
    Nominal flow Qp: 4m³/h (cold water)


  • FLOWIQ2101H-1,6-110-G-DN15   Item number: 004602 Connection: Thread 3/4 inch (DN15)
    Nominal pressure: PN16, Length: 110 mm
    Nominal flow rate Qp: 1.6m³/h (hot water)


  • FLOWIQ2101H-2,5-110-G-DN15   Item number: 004733 Connection: Thread 3/4 inch (DN15)
    Nominal pressure: PN16, Length: 110 mm
    Nominal flow rate Q3: 2,5m³/h (hot water)


  • FLOWIQ2101H-2,5-105-G-DN20   Item number: 004837 Connection: Thread 1 inch (DN20)
    Nominal pressure: PN16, Length: 105 mm
    Nominal flow rate Q3: 2,5m³/h (hot water)


  • FLOWIQ2101H-2,5-130-G-DN20   Item number: 004604 Connection: Thread 1 inch (DN20)
    Nominal pressure: PN16, Length: 130 mm
    Nominal flow rate Qp: 2,5m³/h (hot water)


  • FLOWIQ2101H-4-190-G-DN20   Item number: 004606 Connection: Thread 1 inch (DN20)
    Nominal pressure: PN16, Length: 190 mm
    Nominal flow rate Q3: 4m³/h (hot water)


FlowIQ 3100

The robust cold-water meter for nominal pipe sizes DN 15 to DN 100 is ideal for commercial and industrial applications. Bidirectional ultrasonic technology minimizes the risk of wear and tear and provides the highest measurement accuracy at both high and low flow rates. The FlowIQ 3100 offers communication interoperability for remote reading as well as leak detection to limit water losses at end user locations. With leakage detection and EU GDPR drinking water approval.

Features

  • Nominal flow rate from 1.6 m3/h to 100 m³/h
  • Approved with a dynamic range of up to R400
  • Drive-by, fixed network, or IoT
  • Highest measurement accuracy
  • Designed for underwater operation
  • Wireless M-Bus and Wired M-Bus support integrated communication
  • Long lifetime and easy installation
  • Complies with GDPR

Variants



  • FLOWIQ3100-6,3-260-G-DN25   Item number: 004460 Connection: Thread 5/4 inch (DN25)
    Nominal pressure: PN16, Length: 260 mm
    Nominal flow rate Qp: 6,3m³/h


  • FLOWIQ3100-10-260-G-DN25   Item number: 004471 Connection: Thread 5/4 inch (DN25)
    Nominal pressure: PN16, Length: 260 mm
    Nominal flow rate Qp: 10m³/h


  • FLOWIQ3100-10-300-G-DN40   Item number: 004451 Connection: Thread 2 inch (DN40)
    Nominal pressure: PN16, Length: 300 mm
    Nominal flow rate Qp: 10m³/h


  • FLOWIQ3100-16-300-G-DN40   Item number: 004477 Connection: Thread 2 inch (DN40)
    Nominal pressure: PN16, Length: 300 mm
    Nominal flow rate Qp: 16m³/h


  • FLOWIQ3100-16-270-F-DN50   Item number: 003776 Connection: Flange DN50
    Nominal pressure: PN25, Length: 270 mm
    Nominal flow rate Qp: 16m³/h


  • FLOWIQ3100-25-270-F-DN50   Item number: 004613 Connection: Flange DN50
    Nominal pressure: PN16, Length: 270 mm
    Nominal flow rate Qp: 25m³/h


  • FLOWIQ3100-25-300-F-DN65   Item number: 004452 Connection: Flange DN65
    Nominal pressure: PN25, Length: 300 mm
    Nominal flow rate Qp: 25m³/h


  • FLOWIQ3100-40-300-F-DN80   Item number: 004453 Connection: Flange DN80
    Nominal pressure: PN25, Length: 300 mm
    Nominal flow rate Qp: 40m³/h


  • FLOWIQ3100-63-300-F-DN80   Item number: 004600 Connection: Flange DN80
    Nominal pressure: PN16, Length: 300 mm
    Nominal flow rate Qp: 63m³/h


Clamp-on Flow Meters

The acoustic attachable flowmeter is suitable for fixed installation for continuous measurements. Two ultrasonic transducers are mounted on the pipe and connected to the electronic unit by a signal cable. Thanks to this strap-on technology, these ultrasonic transducers can be installed in just a few minutes. Time-consuming cutting of the pipe is not necessary. This means that pressure losses and process downtimes can be avoided, and operating costs optimized.

The meter uses the proven and precise ultrasonic transit time difference method. By using the latest digital signal processors, the flow sensor operates extremely accurately and virtually drift-free.
Since the sensors do not come into contact with the medium, the measurement is 100% contamination-free and thus absolutely hygienic. This is particularly interesting for volume measurements of food and pharmaceutical products. When measuring toxic or environmentally harmful liquids, there are no additional sealing surfaces or dead volumes.

Features

  • Fixed ultrasonic flowmeter
  • Measurement of ultrasonically conductive liquids including temperature recording
  • Liquid and viscous media
  • Flow and heat quantity measurement
  • Continuous flow: –30…+30 m/s²
  • Medium temperature: –40…150°C
  • High measuring accuracy
  • Communication interface (option) Modbus RTU or M-Bus
  • Retrofittable without interruption of operation
  • Hygienic measurement
  • Fast installation and commissioning

Technical data

Measurement method Ultrasonic transit time difference
Signal processing DSP based, cross correlation
Measured quantities Volume flow, flow velocity, heat output, sound velocity of the fluid, heat quantity with optional PT100
Meter heat quantity, volume
Measuring range –30…+30 m/s
Calibration function PT100, flow rate
Signal damping 0…100 s (adjustable)
Diagnostic functions Sound velocity, signal strength, SNR, signal quality, amplitude, energy
Signals can be shown graphically on the display
Operation Intuitive via 6 main keys (soft keys)
Languages D, EN, FR, RU, ES, CHN
Units Metric/UK/US
Outputs 2× 4…20 mA (active or passive, potential reference) 1× pulse (potential reference)

1× relay (potential-free)

1× optional RS232 or RS485

BUS communication ModBus (RTU, ASCII) via optional RS485 interface
(Format: Request, Function 04)
Inputs 2× US converter, 2× PT100 (for heat quantity measurement)
Power supply 90…264 V AC, optional 18…36 V DC
Protection class IP 65
Cable connections Screw terminals
Dimensions (W × H × D) in mm 260 × 240 × 120
Calibration ISO 9000-based factory calibration certificate on request

 

Variants



  • CLAMPON FLOW METER   Item number: 003493 Fixed ultrasonic flowmeter
    Transmitter for stationary applications
    Inputs: 2x PT100
    Outputs: 2x 4…20mA, 1x relay, 1x pulse
    Interface: RS485
    Display: QVGA 320×240 backlight
    Protection class: IP65
    Communication interface (option): Modbus RTU or M-Bus


  • CLAMPON ULTRASONIC   Item number: 003520 Set of ultrasonic transducers 1 MHZ consisting of
    2 single ultrasonic transducers for stationary applications
    Protection class: IP68, pipe sizes: DN32-DN400
    Medium temperature: -40….150°C
    Incl. mounting rail and stainless steel band
    Incl. high temperature resistant coupling gel
    Signal cable (1 pair) 10m*


  • CLAMPON ULTRASONIC-TRANSDUCER   Item number: 004859 Set of ultrasonic transducers 4 MHZ consisting of
    2 single ultrasonic transducers for stationary applications
    Protection class: IP68, pipe sizes: DN10-DN100
    Medium temperature: -40….150°C
    Incl. mounting rail and stainless steel band
    Incl. high temperature resistant coupling gel
    Signal cable (1 pair) 10m*


  • CLAMPON TEMPERATURE-SENSOR   Item number: 003521 Consisting of 2 single sensors for flow and return measurement
    Type: PT100, cable length: 10m
    Sensors can be paired via the transmitter
    (pair accuracy 2/10 K)
    Incl. high temperature resistant mounting material
    Set of ClampOn temperature sensors (F)

* Other cable lengths on request

 


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