FlowIQ 2101
The compact FlowIQ 2101 hot and cold water meter for small nominal pipe sizes DN15 and DN20 is suitable for precise consumption and flow measurement in domestic and commercial applications. The FlowIQ 2101 is constructed from 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 EU-DSGVO.
- Ultrasonic flow sensor with MID approval
- With M-Bus output as standard
- Location-independent installation
- High measuring accuracy
- No wear and long service life
- Up to 16 years battery life
- Drinking water approval EU-DSGVO
- Ideal for connection to the Efficio energy management software
Characteristics
Variants and tender texts
FLOWIQ2101H-2,5-130-G-DN20 Item number: 004604
Connection: thread 1 inch (DN20)
Nominal pressure: PN16,
Length: 130 mm
Nominal flow 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 Q3: 4m³/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 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 Q3: 2.5m³/h (hot water)
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-2,5-130-G-DN20 Item number: 004603
Connection: thread 1 inch (DN20)
Nominal pressure: PN16,
Length: 130 mm
Nominal flow 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)
FLOWIQ2101C-2,5-105-G-DN20 Item number: 004836
Connection: thread 1 inch (DN20)
Nominal pressure: PN16,
Length: 105 mm
Nominal flow Qp: 2.5m³/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 Qp: 1.6m³/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 drinking water approval EU-DSGVO.
- 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
Characteristics
Variants and tender texts
FLOWIQ3100-40-300-F-DN80 Item number: 004453
Connection: flange DN80
Nominal pressure: PN25,
Length: 300 mm
Nominal flow Qp: 40m³/h
FLOWIQ3100-16-270-F-DN50 Item number: 003776
Connection: flange DN50
Nominal pressure: PN25,
Length: 270 mm
Nominal flow Qp: 16m³/h
FLOWIQ3100-25-270-F-DN50 Item number: 004613
Connection: flange DN50
Nominal pressure: PN16,
Length: 270 mm
Nominal flow Qp: 25m³/h
FLOWIQ3100-25-300-F-DN65 Item number: 004452
Connection: flange DN65
Nominal pressure: PN25,
Length: 300 mm
Nominal flow Qp: 25m³/h
FLOWIQ3100-6,3-260-G-DN25 Item number: 004460
Connection: thread 5/4 inch (DN25)
Nominal pressure: PN16,
Length: 260 mm
Nominal flow Qp: 6.3m³/h
FLOWIQ3100-10-300-G-DN40 Item number: 004451
Connection: thread 2 inches (DN40)
Nominal pressure: PN16,
Length: 300 mm
Nominal flow Qp: 10m³/h
FLOWIQ3100-10-260-G-DN25 Item number: 004471
Connection: thread 5/4 inch (DN25)
Nominal pressure: PN16,
Length: 260 mm
Nominal flow Qp: 10m³/h
FLOWIQ3100-16-300-G-DN40 Item number: 004477
Connection: thread 2 inches (DN40)
Nominal pressure: PN16,
Length: 300 mm
Nominal flow Qp: 16m³/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.
- 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: -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
Characteristics
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, UK, 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 | 90-264VAC, optional 18-36VDC |
| Protection class | IP65 |
| Cable connections | Screw terminals |
| Dimensions (W × H × D) in mm | 260 x 240 x 120mm |
| Calibration | ISO 9000-based factory calibration certificate on request |
Variants and tender texts
CLAMPON TEMPERATURE PROBE GAUGE Item number: 003521
Cable length: 10mSensors can be paired via the transmitter (pairing accuracy 2/10 K)Incl. High temperature resistant mounting material set clamp on temperature sensor (F)
CLAMPON ULTRASONIC TRANSDUCER Item number: 004859
Protection class: IP68, pipe sizes: DN10-DN100, medium temperature: -40…150°CIncl. Mounting rail and stainless steel band included. high temperature resistant coupling gel signal cable (1 pair) 10m*
