
Ultrasonic flow meters
An ultrasonic flow meter is a type of flow meter that measures rate by using ultrasound.
MID approved for billing and RHI applications.
Our range of ultrasonic flow meters include: Diehl ,Itron , Kamstrup ,
Landis & Gyr ,and Siemens meters.
Available with a wide range of fixed and remote systems
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Itron Axonic Heat Meters
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Itron CF Echo II Heat meter
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Itron CF-Ultramaxx V Heat Meters
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Kamstrup 603 Multical Heat meters
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Kamstrup 803 Multical heat meter
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Kamstrup Multical 302 Heat Meter
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Kamstrup Multical 403 heat meter
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Landis & Gyr UH50 Heat Meter
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Landis & Gyr Ultraheat® T230 Heat Meter
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SHARKY 774 Compact Heat Meter
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SHARKY 775 Compact Heat Meter
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SIEMENS SITRANS FUE380 Ultrasonic meter
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SIEMENS SITRANS FUE950 Energy calculator
Itron Axonic Heat Meters


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The Axonic is a static ultrasonic flow meter, perfectly adapted to the needs of district heating and cooling applications. It is equipped with an universal interface which allows it to be easily combined with Itron’s range of calculators, such as CF51.
The Axonic is powered by the connected calculators and therefore it doesn’t require its own source of electrical power (e.g. battery)
Features and Benefits
- High accuracy and repeatability
- Outstanding dynamic range
- Robust and reliable design
- Ease of installation thanks to an innovative mobile flange design
- Insensitive to flow disturbances
- Self diagnostic functions
- Various choice of lengths
- Insulation compliant
Applications
- Heating 1 to 130C
- Cooling 1 to 50C
- Ambient -25 to + 60C
Standards
- MID Approved according to 2014/32/EU R250
- Cooling approval according PTB 7.2
- Class 2 accuracy to EN1434
- Environmental class EN1434 class C, MID Class E2 + M2
- IP68 Protection
code | SIZE | length | QP nOMINAL FLOW | Qs max flow | QI MIN FLOW |
---|---|---|---|---|---|
AXONIC 65 | 65mm PN25
65mm PN16 |
300mm
200mm |
25 m3/hr | 50 m3/hr | 40 l/hr |
AXONIC 80 | 80mm PN25
80mm PN16 |
300mm
200mm |
40 m3/hr | 80 m3/hr | 80 l/hr |
AXONIC 100
AXONIC125
AXONIC 150 |
100mm PN25
100mm PN16 125mm PN16
150mm PN25 150mm PN16 |
360mm
250mm 250mm
500mm 300mm |
60 m3/hr
100 m3/hr |
120 m3/hr
200 m3/hr |
100 l/hr
400 l/hr |
Axonic 65mm to 100mm 10 litres a pulse
Axonic 125/150mm 100 litres a pulse
Itron CF Echo II Heat meter


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- CF Echo II Ultrasonic Compact Heat Meters – 130C max
- 1.5m cable length, battery powered,mains powered, Pt100 temperature sensors
- Heat meter (EN1434 Class 2 & MID) with integrated ultrasonic flow part
- Cooling option
MWA Code | Description | Length | Min Flow litres/hr | Norm Flow m³/hr |
Max Flow m³/hr |
---|---|---|---|---|---|
CFECHO15 | Ultrasonic heat meter Qp 1.5 | 110 mm ½” 15mm with unions | 15 | 1.5 | 3.0 |
CFECHO20 | Ultrasonic heat meter Qp 1.5 | 130 mm ¾” 20mm with unions | 15 | 1.5 | 3.0 |
CFECHO25 | Ultrasonic heat meter Qp2.5 | 260 mm 1” 25mm with unions | 25 | 2.5 | 5.0 |
CFECHO30 | Ultrasonic heat meter Qp 6.0 | 260 mm1¼” 32mm with unions | 60 | 6 | 12.0 |
CFECHO40 | Ultrasonic heat meter Qp 10.0 | 200 mm 1½” 40mm with unions | 100 | 10 | 20.0 |
CFECHO50 | Ultrasonic heat meter Qp 15.0 | 270 mm 50mm flanged PN25 | 150 | 15 | 30.0 |
Option Boards
MWA CODE | DESCRIPTION |
---|---|
Board 1 | M-Bus + E/V Repetition |
Board 2 | M-Bus + 2 Water Meters pulse input |
Board 3 | GPRS Modem + E/V Repetition + M-Bus Master |
Board 4 | LON + 2 Water Meters pulse input |
Board 5 | Radio + 2 Water Meters pulse input |
Board 6 | M-Bus + 2 Water Meters pulse input + power supply by M-Bus |
Board 7
Board 8 |
RS232 + 2 Water Meters pulse input
Equascan module wireless Mbus 868 Mhz |
Options
MWA Code | Description |
---|---|
CF230V | 230v AC power supply |
Cf24V | 24v AC power supply |
CFBATTERY | Battery pack – 12 years |
CFSENSORS2.5 | Temperature sensor PT100 2 wire without pockets 1.7m length |
CFCENSORS1.7 | Temperature sensor PT100 2 wire without pockets 2.5 m length |
Itron CF-Ultramaxx V Heat Meters


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The Itron Ultramaxx V compact thermal energy meter, available in ½” and ¾” sizes, is ideal for the measurement of all relevant billing data in heating and cooling systems, with extended dynamic range covering usual flow rate conditions in typical residential applications.
- Extended dynamic range covers usual flow rate conditions in residential metering
- Different options for implementation in communication systems
- Versions with 2 indexes for use in combined heating and cooling applications
- Advanced features for field data analysis
- Removable calculator
CF-UltraMaXX V equipped with:
- T-Sensors, k-correction cold pipe
- LCD in kWh
- Li.- Battery 10+1 years lifetime (except UltraMaXX M-Bus PS + 2 WM which is powered by M-Bus 2 ULs)
- English labels & manuals
Dynamic range
Due to its wide dynamic range, the CF-UltraMaXX V qp1,5 can be used for all applications in residential metering which requires usually two different product versions qp0,6 or qp1,5.
Both UltraMaXX V qp1,5 and 2,5 are approved for a dynamic range of 1/250 (qi/qp).
Version 1,2m (PS6) | Memory | Calculator Size | Ref. qp1.5 – ¾ ” – 110mm | Ref. qp1.5 – ¾ ” – 130mm |
---|---|---|---|---|
UltraMaXX V | Standard | S | 5614 23 0600 37 | 5618 23 0600 37 |
UltraMaXX V Advanced | Advanced | S | 5614 23 0900 37 | 5618 23 0900 37 |
UltraMaXX V M-Bus | StandardIN | S* | 5614 23 1600 37 | 5618 23 1600 37 |
UltraMaXX V M-Bus Advanced | Advanced | S* | 5614 23 1900 37 | 5618 23 1900 37 |
UltraMaXX V M-Bus + 4WM | Advanced | L** | 5614 23 2900 37 | 5618 23 2900 37 |
UltraMaXX V M-Bus PS + 2WM | Advanced | L** | 5614 23 5300 37 | 5618 23 5300 37 |
UltraMaXX V Repetition E & V | Advanced | S* | 5614 23 4900 37 | 5618 23 4900 37 |
UltraMaXX V RF Radio | Advanced | L | 5614 23 6900 37 | 5618 23 6900 37 |
Version 1,75m (DS EN1434) | Memory | Calculator Size | Ref. qp1.5 – ¾ ” – 110mm | Ref. qp1.5 – ¾ ” – 130mm |
---|---|---|---|---|
UltraMaXX V | Standard | S | 5614 73 0604 37 | 5618 73 0604 37 |
UltraMaXX V Advanced | Advanced | S | 5614 73 0904 37 | 5618 23 0904 37 |
UltraMaXX V M-Bus | StandardIN | S* | 5614 73 1604 37 | 5618 23 1604 37 |
UltraMaXX V M-Bus Advanced | Advanced | S* | 5614 73 1904 37 | 5618 23 1904 37 |
UltraMaXX V M-Bus + 4WM | Advanced | L** | 5614 73 2904 37 | 5618 23 2904 37 |
UltraMaXX V M-Bus PS + 2WM | Advanced | L** | 5614 73 5304 37 | 5618 23 5304 37 |
UltraMaXX V Repetition E & V | Advanced | S* | 5614 73 4904 37 | 5618 23 4904 37 |
UltraMaXX V RF Radio | Advanced | L | 5614 73 6904 37 | 5618 23 6904 37 |
*product delivered with cable 1m length for connection to AMR systems (M-Bus: 2 wires, Rep E&V: 4 wires)
**product equipped with cable clamps for connection to AMR system
Kamstrup 603 Multical Heat meters

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The Kamstrup Multical 603 Calculator with a Kamstrup Ultraflow ultrasonic flow part and a matched pair of temperature sensors is suitable as a heat meter, cooling meter and combined heat/cooling meter.
The 603 meets EN1434 Class A and C and MID 2014/32 EU Class E1 and E2 requirements.
Pipe sizes 15 to 300mm
Flow rates 0.6 to 15000 m3/hr
Energy in Kw or Mw,
Power supply Battery,24v AC ,230v AC,
Temperatures 2C to 130C
Communication options; Pulse ,Mbus ,Wireless Mbus,Bacnet,Modbus,4-20 Ma
Battery Lifetime of 16 years
Built in Mbus option
2 Communication modules possible
Kamstrup 803 Multical heat meter

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The Kamstrup 803 calculator is suitable as a heat meter and cooling meter when used with Ultraflow ultrasonic flow part , pair of temperature sensors.
In addition to heat and cooling measurement the 803 can be used for leakage monitoring ,power,flow and temperature limiter and valve control.
EN1434 and MID approval
Flow range 0.6 to 15000 m3/hr
Pipe sizes 15mm to 300mm
Power supply 24v AC and 230v AC with built in battery back up.
Communication ,Pulse, Mbus, Wireless Mbus,4-20 Ma , Bacnet , Modbus,
Kamstrup Multical 302 Heat Meter


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All-round heat meter, easy to install and easy to use.
- On-site configurable as to inlet and outlet
- PN25 metal flow sensor, approved up to 130 °C
- Small pressure loss, all flow sizes below 0.1 bar
- Dynamic range up to 1:1600 from start to saturation flow – 1:250 (qi:qp)
Standards: EN 1434:2007, prEN 1434:2013, BEK1178 and PTB TR K7.2
Temperature sensors: Type 302-T: Pt500 – EN 60 751, 2-wire, hard-wired connection
EN 1434 designation: Accuracy class 2 and 3 / Environmental class A5…55 °C non-condensing, closed location (indoor installation)
MID designation: Mechanical environment: Class M1 and M2. Electromagnetic environment: Class E1
MWA Code | Description | Body Length |
---|---|---|
MCAL302Q910 | Kam 302. ½” BSP Heat Meter Qp 0.6m³/h, PN16/25 | 110mm |
MCAL302Q911 | Kam 302. ½” BSP Heat Meter Qp 0.6m³/h, PN16/25 | 130mm |
MCAL302Q912 | Kam 302. ½” BSP Heat Meter Qp 0.6m³/h, PN16/25 | 165mm |
MCAL302Q940 | Kam 302. ½” BSP Heat Meter Qp 1.5m³/h, PN16/25 | 110mm |
MCAL302Q941 | Kam 302. ½” BSP Heat Meter Qp 1.5m³/h, PN16/25 | 130mm |
MCAL302Q942 | Kam 302. ½” BSP Heat Meter Qp 1.5m³/h, PN16/25 | 165mm |
MCAL302Q970 | Kam 302. ¾” BSP Heat Meter Qp 1.5m³/h, PN16/25 | 130mm |
MCAL302Q971 | Kam 302. ¾” BSP Heat Meter Qp 1.5m³/h, PN16/25 | 190mm |
MCAL302Q972 | Kam 302. ¾” BSP Heat Meter Qp 1.5m³/h, PN16/25 | 2200mm |
MCAL302Q9A0 | Kam 302. ¾” BSP Heat Meter Qp 2.5m³/h, PN16/25 | 130mm |
MCAL302Q9A1 | Kam 302. ¾” BSP Heat Meter Qp 2.5m³/h, PN16/25 | 190mm |
MCAL302Q9A2 | Kam 302. ¾” BSP Heat Meter Qp 2.5m³/h, PN16/25 | 220mm |
MWA CODE | Accessories Description |
---|---|
30-26-655.A | Kam 302. Wall Bracket |
31-30-262 | Kam 302. Blind plug for temperature sensor in flow sensor |
59-20-257 | Kam 302. G ½” ball valve with M10x1 sensor pocket |
59-20-271 | Kam 302. G ¾” ball valve with M10x1 sensor pocket |
65-61-346 | Kam 302. Holder for optical reading head |
MCAL302T20 | Kam 302. Mbus card c/w 1.5mtr cable |
MCAL302T21 | Kam 302. Mbus card c/w 2.5mtr cable |
MCAL302T30 | Kam 302. Wireless Mbus 868MHz |
MCAL3021 | Kam 302. 6 Year Battery Normal Response |
MCAL302 | Kam 302. 12 Year Battery Normal Response |
MCAL3023 | Kam 302. 6 Year Battery Fast Response |
Kamstrup Multical 403 heat meter

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Kamstrop Multical 403 is an ultrasonic heat meter with cooling option.
Consists of a calculator ,flow sensor and 2 temperature sensors .
Temperature range 2 to 130C
Energy display in Kw or Mw, battery or 24v AC and 230v AC powered
Communication by pulse, Mbus and WMbus
MID EN 1434 approved
Type Size Nominal Flow Length
Multical403x40 1/2 inch Qp 1.5 m3/hr 110 mm
Multical403x70 3/4 inch Qp 1.5 m3/hr 130 mm
Multical403xAO 3/4 inch Qp 2.5 m3/hr 130 mm
Multical403xDO 1 inch Qp 3.5 m3/hr 260 mm
Multical403xFO 1 inch Qp 6.0 m3/hr 260 mm
Multical403xHO 1.1/2 inch Qp 10.0 m3/hr 300 mm
Multical403xKO 50mm Qp 15.0 m3/hr 270 mm
Landis & Gyr UH50 Heat Meter


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The UH50 heat meter is used for heat consumption metering in short and long distance district heating and in apartment buildings. It is suitable both for cold metering (alone or in conjunction with metering quantities of thermal energy) or for pure flowrate metering in water systems
Metering Accuracy: MID Class 2 or 3 (EN1434)
Housing : IP54 per EN60529
Voltages ; 230v AC ,24v AC/24v DC, Battery
LCD ; 7 Digits
Energy units : kWh/MWh
Temperature range :5 to 130C
Options-LoRaWAN battery operated 11 years
Screwed versions 1/2 inch to 1.1/2 inch
Flanged versions DN20 to DN100 mm
Communication: Wireless Mbus,GPRS,Pulse,Mbus,4 -20Ma
Landis & Gyr Ultraheat® T230 Heat Meter


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The ULTRAHEAT® T230 is an ultrasonic thermal energy meter, developed and optimised to meet residential metering needs. The meter is light-in-weight, compact/robust, economic efficiency, and is user-friendly.
For cooling applications, ask about the ULTRACOLD® T230.
Features and Benefits
- Ultrasonic principle
- Heat meter, cooling meter or combined heat/cooling meter
- Accurate, rugged, non-wearing
- Glass-fiber reinforced measurement tube
- Smart metering for all applications
- No straight pipe sections necessary
- Any mounting orientation without limitation
- Environmental-friendly construction
- Huge dynamic range: 1:1000
- Temperature range: 5-90 °C
- Storage for 24 monthly values
- 2 monthly set days
- Battery operated up to 11 years
- Optical interface for read-out with hand-held terminal
- M-Bus Interface (optional)
- Wireless M-Bus Interface
- Pulse Interface
Installation
SHARKY 774 Compact Heat Meter


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The ultrasonic compact energy meter can be used for measuring the energy consumption in heating application for billing purposes. The measurement principle is static and based on the measurement of the transit time. Ultrasonic technology offers many benefits: no moving parts (avoids wear and tear of the metering components), low pressure loss, large metering dynamics and low start flow-rate, intensiveness to suspended particles.
Features
- AMR Smart Meter
- M-Bus or wM-Bus Communication. Combined with Diehl Metering AMR System technology highest transmission performance is achievable
- Constantly high measuring rates (vol.: 2s; temp.: 16s) with up to 12 years battery life time. Current power is calculated and updated every 2s.
- AA-Cells contain less Lithium (0,7g per piece) than A-Cells. Not affected by dangerous goods transportation rules
- Springless battery contact (hard-solder) is corrosion-protected
- MID electromagnetic class E2 – less sensitive to neg. influence, e.g. culprit PWM pump
- 8-digit LCD offers 3 fractional digits without risk of display overflow. Comfortable reading by removable calculator (0.45m coax cable)
- Only 54 mm design height from pipe centre, hence easy to install in compact heat stations
Technical Details
SHARKY 774 Heat Meter + M-Bus
Product Code | Description | DN | Length | Qp | Connection |
---|---|---|---|---|---|
3054648 | SHARKY 774 MBUS TH 1.5 DN15 110 90° 16 | 15 mm | 110 mm | 1.5 m3/hr | Thread |
3058344 | SHARKY 774 MBUS TH 2.5 DN20 130 90° 16 | 20 mm | 130 mm | 2.5 m3/hr | Thread |
SHARKY 774 Heat Meter + Radio OMS
Product Code | Description | DN | Length | Qp | Connection |
---|---|---|---|---|---|
3064252 | SHARKY 774 OMS TH 1.5 DN15 110 90° 16 | 15 mm | 110 mm | 1.5 m3/hr | Thread |
3064253 | SHARKY 774 OMS TH 2.5 DN20 130 90° 16 | 20 mm | 130 mm | 2.5 m3/hr | Thread |
SHARKY 774 Heating & Cooling + M-Bus
Product Code | Description | DN | Length | Qp | Connection |
---|---|---|---|---|---|
3086719 | SHARKY 774 MBUS BI 1.5 DN15 110 105° 16 | 15 mm | 110 mm | 1.5 m3/hr | Thread |
3086721 | SHARKY 774 MBUS BI 2.5 DN20 130 105° 16 | 20 mm | 130 mm | 2.5 m3/hr | Thread |
SHARKY 774 Heating & Cooling + Radio OMS
Product Code | Description | DN | Length | Qp | Connection |
---|---|---|---|---|---|
3086715 | SHARKY 774 OMS BI 1.5 DN15 110 105° 16 | 15 mm | 110 mm | 1.5 m3/hr | Thread |
3086717 | SHARKY 774 OMS BI 2.5 DN20 130 105° 16 | 20 mm | 130 mm | 2.5 m3/hr | Thread |
SHARKY 775 Compact Heat Meter


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SHARKY 775 is a ultrasonic compact energy meter designed for measuring the energy consumption in heating and bi-functional heating & cooling applications, as well as used for billing purposes. Diehl Metering’s ultrasonic technology offers many benefits as no moving parts preventing wear on the components, low pressure loss, large metering dynamics, measurement at low flow-rates, and in-sensitiveness to suspended particles.
Features
- MID approval in class 2 with dynamic range (qi:qp) up to 1:250 (depending on DN), standard 1:100
- Heat-transfer fluids
- Wide rangability of DN 15 qp 0.6 m³/h up to DN 100 qp 100 m³/h
- Low power consumption enabling a long battery lifetime, up to 16 years
- Integrated radio option
- Modular version, M-Bus, M-Bus RS232, M-Bus RS485, Modbus RTU RS485, Analog outputs 4-20mA, pulse outputs and inputs
Technical Data
Product Code | Decription | DN | Length | Qp | Connection |
---|---|---|---|---|---|
3040486 | SHARKY 775 TH 0.6 DN15 110 130° 16 | 15 | 110 | 0.6 m3/hr | Threaded |
3063423 | SHARKY 775 TH 1.5 DN15 110 130° 16 M10 | 15 | 110 | 1.5 m3/hr | Threaded |
3040643 | SHARKY 775 TH 1.5 DN20 130 130° 16 | 20 | 130 | 1.5 m3/hr | Threaded |
3063422 | SHARKY 775 TH 2.5 DN20 130 130° 16 M10 | 20 | 130 | 2.5 m3/hr | Threaded |
3040447 | SHARKY 775 TH 6 DN25 260 150° 16 | 25 | 260 | 6 m3/hr | Threaded |
3046327 | SHARKY 775 TH 6 DN25 260 150° 25 | 25 | 260 | 6 m3/hr | Flanged |
3040448 | SHARKY 775 TH 6 DN32 260 150° 25 | 32 | 260 | 6 m3/hr | Flanged |
3055682 | SHARKY 775 TH 6 DN32 260 150° 25 1″1/2 | 32 | 260 | 6 m3/hr | Threaded |
3083036 | SHARKY 775 TH 10 DN40 300 150° 16 | 40 | 300 | 10 m3/hr | Threaded |
3083039 | SHARKY 775 TH 0.6 DN15 110 130° 16 | 40 | 300 | 10 m3/hr | Flanged |
3083058 | SHARKY 775 TH 15 DN50F 270 150° 25 | 50 | 270 | 15 m3/hr | Flanged |
3047264 | SHARKY 775 TH 25 DN65F 300 150° 25 | 65 | 300 | 25 m3/hr | Flanged |
3091823 | SHARKY 775 TH 40 DN80F 300 150° 25 | 80 | 300 | 40 m3/hr | Flanged |
3091830 | SHARKY 775 TH 60 DN100F 360 150° 25 | 100 | 360 | 60 m3/hr | Flanged |
Temperature sensors for DN15 & DN20 meters are included with meter, sensors should be inserted directly in medium using supplied M10 adaptor.Temperature sensors for DN25 to DN100 meters must be ordered seperately, as are thermal pockets.Please note, no output or communication cards are included.
SHARKY 775 Heat Meter + Radio OMS
Product Code | Decription | DN | Length | Qp | Connection |
---|---|---|---|---|---|
3058344 | SHARKY 774 MBUS TH 2.5 DN20 130 90° 16 | 15 | 110 | 1.5 m3/hr | Threaded |
3068240 | SHARKY 775R TH OMS 2.5 DN20 130 130° 16 M1 | 20 | 130 | 2.5 m3/hr | Threaded |
Temperature sensors for DN15 & DN20 meters are included with meter, sensors should be inserted directly in medium using supplied M10 adaptor.
SHARKY 775 Heating & Cooling Meter
Product Code | Decription | DN | Length | Qp | Connection |
---|---|---|---|---|---|
3086717 | SHARKY 775 BI 2.5 DN20 130 105° 16 M10 | 15 | 110 | 1.5 m3/hr | Threaded |
3063433 | SHARKY 775 BI 2.5 DN20 130 105° 16 M10 | 20 | 130 | 2.5 m3/hr | Threaded |
3040568 | SHARKY 775 BI 6 DN25 260 105° 16 | 25 | 260 | 6 m3/hr | Threaded |
3055680 | SHARKY 775 BI 6 DN32 260 105° 25 | 32 | 260 | 6 m3/hr | Threaded |
3040525 | SHARKY 775 BI 6 DN32 260 105° 25 | 32 | 260 | 6 m3/hr | Flanged |
3083043 | SHARKY 775 BI 10 DN40 300 105° 16 | 40 | 300 | 10 m3/hr | Threaded |
3083061 | SHARKY 775 BI 15 DN50F 270 105° 25 | 50 | 270 | 15 m3/hr | Flanged |
3047268 | SHARKY 775 BI 25 DN65F 300 105° 25 | 65 | 300 | 25 m3/hr | Flanged |
3091827 | SHARKY 775 BI 40 DN80F 300 105° 25 | 80 | 300 | 40 m3/hr | Flanged |
3091834 | SHARKY 775 BI 60 DN100F 360 105° 25 | 100 | 360 | 60 m3/hr | Flanged |
Temperature sensors for DN15 & DN20 meters are included with meter, sensors should be inserted directly in medium using supplied M10 adaptor.
Temperature sensors for DN25 to DN80 meters must be ordered separately, as are thermal pockets.
SHARKY 775 Heating & Cooling Meter + Radio OMS
Product Code | Decription | DN | Length | Qp | Connection |
---|---|---|---|---|---|
3040594 | SHARKY 775R OMS BI 1.5 DN15 110 105° 16 M10 | 15 | 110 | 1.5 m3/hr | Threaded |
3054648 | SHARKY 774 MBUS TH 1.5 DN15 110 90° 16 | 20 | 130 | 2.5 m3/hr | Threaded |
3068213 | SHARKY 775R OMS BI 6 DN25 260 105° 16 | 25 | 260 | 6 m3/hr | Threaded |
3064252 | SHARKY 774 OMS TH 1.5 DN15 110 90° 16 | 32 | 260 | 6 m3/hr | Threaded |
3064253 | SHARKY 774 OMS TH 2.5 DN20 130 90° 16 | 40 | 300 | 10 m3/hr | Threaded |
Temperature sensors for DN25 to DN80 meters must be ordered separately, as are thermal pockets.
SIEMENS SITRANS FUE380 Ultrasonic meter


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The 2-track SITRANS FUE380 is the custody transfer approved version of SITRANS FUS380. It can be verified and sealed for use in various countries. The approvals (MID, EN 1434 and OIML R75) are valid for energy metering systems. The battery or mains supply powered SITRANS FUE380 has a display that indicates various measurement values and diagnostics. In addition, it features an IrDA optical interface for communication with SIMATIC PDM used for data transfer. Optional add-on RS 232 and RS 485 modules include MODBUS RTU protocol.
- Flexibility to customize your perfect flowmeter solution
- Designed to provide accurate high-resolution energy measurement
- Provides uncompromising performance for high volume, water-based applications
- Approved according to the MID directive and is designed and approved for custody transfer
- Custody transfer sealed to ensure total data security
MWACode | Type | Sizes | Accuracy | Ambient temp. |
---|---|---|---|---|
FUE380 | Flowmeter | DN50 – DN1200 | ±0.5 % | 0 to 60 °C |
SIEMENS SITRANS FUE950 Energy calculator


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The battery or mains powered SITRANS FUE950 is a universal custody transfer approved energy calculator. It is designed for use in hot water, chilled water and cooling/heating applications.
The calculator has a modular construction which means that it can be fitted with optional output modules when it is ordered. These include a pulse output, pulse input, current output and an M-Bus add-on module. If needed, the necessary temperature sensor pair and pockets can be ordered along with the calculator.
- MID directive approval for custody transfer for water energy metering
- Cooling approval (according national German PTB K7.2 standard)
- Suitable for 2 and 4 wire temperature sensor connection
- Delivered with heat-/cooling approved PT500 sensor set (incl. sensor pockets)
- Optical M-Bus data reading in accordance with EN 1434
- Instantaneous values for energy and volume flow
- Flexible input / output option modules
- Long battery lifetime (up to 16 years)
- Option for 2 current outputs (4 … 20mA, passive)
MWACode | Type | Range | Accuracy | Ambient temp. |
---|---|---|---|---|
FUE950 | Calculator | Qp ≤ 360000 m³/h (600000 GPM) P ≤ 15000000 kW |
EN1434 Class 3 | 0 to 55 °C |