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(39 st)-
SSU15-0.6-HR-M- Power Supply
- Exchangeable 3 V lithium battery, estimated lifetime 10 years. 24 V or 230 V power pack available as accessory.
- Nominal diameter
- DN15
- Flow, Qp
- 0.6 m³/h
- Type of measurement
- Heating
- Communication interface
- M-Bus
- Length of flow meter
- 110 mm
- Thread on meter body
- G3/4"
- Media
- Water only
-
SSU15-0.6-HR-MPI
- Power Supply
- Exchangeable 3 V lithium battery, estimated lifetime 10 years. 24 V or 230 V power pack available as accessory.
- Nominal diameter
- DN15
- Flow, Qp
- 0.6 m³/h
- Type of measurement
- Heating
- Communication interface
- M-Bus with 3 pulse inputs
- Length of flow meter
- 110 mm
- Thread on meter body
- G3/4"
- Media
- Water only
-
SSU15-0.6-HR-PO
- Power Supply
- Exchangeable 3 V lithium battery, estimated lifetime 10 years. 24 V or 230 V power pack available as accessory.
- Nominal diameter
- DN15
- Flow, Qp
- 0.6 m³/h
- Type of measurement
- Heating
- Communication interface
- Pulse output for energy
- Length of flow meter
- 110 mm
- Thread on meter body
- G3/4"
- Media
- Water only
-
SSU15-1.5-CR-M
- Power Supply
- Exchangeable 3 V lithium battery, estimated lifetime 10 years. 24 V or 230 V power pack available as accessory.
- Nominal diameter
- DN15
- Flow, Qp
- 1.5 m³/h
- Type of measurement
- Cooling
- Communication interface
- M-Bus
- Length of flow meter
- 110 mm
- Thread on meter body
- G3/4"
- Media
- Water only
-
SSU15-1.5-CR-MPI
- Power Supply
- Exchangeable 3 V lithium battery, estimated lifetime 10 years. 24 V or 230 V power pack available as accessory.
- Nominal diameter
- DN15
- Flow, Qp
- 1.5 m³/h
- Type of measurement
- Cooling
- Communication interface
- M-Bus with 3 pulse inputs
- Length of flow meter
- 110 mm
- Thread on meter body
- G3/4"
- Media
- Water only
-
SSU15-1.5-CR-PO
- Power Supply
- Exchangeable 3 V lithium battery, estimated lifetime 10 years. 24 V or 230 V power pack available as accessory.
- Nominal diameter
- DN15
- Flow, Qp
- 1.5 m³/h
- Type of measurement
- Cooling
- Communication interface
- Pulse output for energy
- Length of flow meter
- 110 mm
- Thread on meter body
- G3/4"
- Media
- Water only
-
SSU15-1.5-HR-M
- Power Supply
- Exchangeable 3 V lithium battery, estimated lifetime 10 years. 24 V or 230 V power pack available as accessory.
- Nominal diameter
- DN15
- Flow, Qp
- 1.5 m³/h
- Type of measurement
- Heating
- Communication interface
- M-Bus
- Length of flow meter
- 110 mm
- Thread on meter body
- G3/4"
- Media
- Water only
-
SSU15-1.5-HR-MPI
- Power Supply
- Exchangeable 3 V lithium battery, estimated lifetime 10 years. 24 V or 230 V power pack available as accessory.
- Nominal diameter
- DN15
- Flow, Qp
- 1.5 m³/h
- Type of measurement
- Heating
- Communication interface
- M-Bus with 3 pulse inputs
- Length of flow meter
- 110 mm
- Thread on meter body
- G3/4"
- Media
- Water only
-
SSU15-1.5-HR-PO
- Power Supply
- Exchangeable 3 V lithium battery, estimated lifetime 10 years. 24 V or 230 V power pack available as accessory.
- Nominal diameter
- DN15
- Flow, Qp
- 1.5 m³/h
- Type of measurement
- Heating
- Communication interface
- Pulse output for energy
- Length of flow meter
- 110 mm
- Thread on meter body
- G3/4"
- Media
- Water only
-
SSU20-2.5-CR-M
- Power Supply
- Exchangeable 3 V lithium battery, estimated lifetime 10 years. 24 V or 230 V power pack available as accessory.
- Nominal diameter
- DN20
- Flow, Qp
- 2.5 m³/h
- Type of measurement
- Cooling
- Communication interface
- M-Bus
- Length of flow meter
- 130 mm
- Thread on meter body
- G1"
- Media
- Water only
-
SSU20-2.5-CR-MPI
- Power Supply
- Exchangeable 3 V lithium battery, estimated lifetime 10 years. 24 V or 230 V power pack available as accessory.
- Nominal diameter
- DN20
- Flow, Qp
- 2.5 m³/h
- Type of measurement
- Cooling
- Communication interface
- M-Bus with 3 pulse inputs
- Length of flow meter
- 130 mm
- Thread on meter body
- G1"
- Media
- Water only
-
SSU20-2.5-CR-PO
- Power Supply
- Exchangeable 3 V lithium battery, estimated lifetime 10 years. 24 V or 230 V power pack available as accessory.
- Nominal diameter
- DN20
- Flow, Qp
- 2.5 m³/h
- Type of measurement
- Cooling
- Communication interface
- Pulse output for energy
- Length of flow meter
- 130 mm
- Thread on meter body
- G1"
- Media
- Water only
-
SSU20-2.5-HR-M
- Power Supply
- Exchangeable 3 V lithium battery, estimated lifetime 10 years. 24 V or 230 V power pack available as accessory.
- Nominal diameter
- DN20
- Flow, Qp
- 2.5 m³/h
- Type of measurement
- Heating
- Communication interface
- M-Bus
- Length of flow meter
- 130 mm
- Thread on meter body
- G1"
- Media
- Water only
-
SSU20-2.5-HR-MPI
- Power Supply
- Exchangeable 3 V lithium battery, estimated lifetime 10 years. 24 V or 230 V power pack available as accessory.
- Nominal diameter
- DN20
- Flow, Qp
- 2.5 m³/h
- Type of measurement
- Heating
- Communication interface
- M-Bus with 3 pulse inputs
- Length of flow meter
- 130 mm
- Thread on meter body
- G1"
- Media
- Water only
-
SSU20-2.5-HR-PO
- Power Supply
- Exchangeable 3 V lithium battery, estimated lifetime 10 years. 24 V or 230 V power pack available as accessory.
- Nominal diameter
- DN20
- Flow, Qp
- 2.5 m³/h
- Type of measurement
- Heating
- Communication interface
- Pulse output for energy
- Length of flow meter
- 130 mm
- Thread on meter body
- G1"
- Media
- Water only
-
SSU20-3.5-CR-M
- Power Supply
- Exchangeable 3 V lithium battery, estimated lifetime 10 years. 24 V or 230 V power pack available as accessory.
- Nominal diameter
- DN20
- Flow, Qp
- 3.5 m³/h
- Type of measurement
- Cooling
- Communication interface
- M-Bus
- Length of flow meter
- 130 mm
- Thread on meter body
- G1"
- Media
- Water only
-
SSU20-3.5-CR-MPI
- Power Supply
- Exchangeable 3 V lithium battery, estimated lifetime 10 years. 24 V or 230 V power pack available as accessory.
- Nominal diameter
- DN20
- Flow, Qp
- 3.5 m³/h
- Type of measurement
- Cooling
- Communication interface
- M-Bus with 3 pulse inputs
- Length of flow meter
- 130 mm
- Thread on meter body
- G1"
- Media
- Water only
-
SSU20-3.5-CR-PO
- Power Supply
- Exchangeable 3 V lithium battery, estimated lifetime 10 years. 24 V or 230 V power pack available as accessory.
- Nominal diameter
- DN20
- Flow, Qp
- 3.5 m³/h
- Type of measurement
- Cooling
- Communication interface
- Pulse output for energy
- Length of flow meter
- 130 mm
- Thread on meter body
- G1"
- Media
- Water only
-
SSU20-3.5-HR-M
- Power Supply
- Exchangeable 3 V lithium battery, estimated lifetime 10 years. 24 V or 230 V power pack available as accessory.
- Nominal diameter
- DN20
- Flow, Qp
- 3.5 m³/h
- Type of measurement
- Heating
- Communication interface
- M-Bus
- Length of flow meter
- 130 mm
- Thread on meter body
- G1"
- Media
- Water only
-
SSU20-3.5-HR-MPI
- Power Supply
- Exchangeable 3 V lithium battery, estimated lifetime 10 years. 24 V or 230 V power pack available as accessory.
- Nominal diameter
- DN20
- Flow, Qp
- 3.5 m³/h
- Type of measurement
- Heating
- Communication interface
- M-Bus with 3 pulse inputs
- Length of flow meter
- 130 mm
- Thread on meter body
- G1"
- Media
- Water only
-
SSU20-3.5-HR-PO
- Power Supply
- Exchangeable 3 V lithium battery, estimated lifetime 10 years. 24 V or 230 V power pack available as accessory.
- Nominal diameter
- DN20
- Flow, Qp
- 3.5 m³/h
- Type of measurement
- Heating
- Communication interface
- Pulse output for energy
- Length of flow meter
- 130 mm
- Thread on meter body
- G1"
- Media
- Water only
-
SSU25-3.5-CR-M
- Power Supply
- Exchangeable 3 V lithium battery, estimated lifetime 10 years. 24 V or 230 V power pack available as accessory.
- Nominal diameter
- DN25
- Flow, Qp
- 3.5 m³/h
- Type of measurement
- Cooling
- Communication interface
- M-Bus
- Length of flow meter
- 150 mm
- Thread on meter body
- G1 1/4"
- Media
- Water only
-
SSU25-3.5-CR-MPI
- Power Supply
- Exchangeable 3 V lithium battery, estimated lifetime 10 years. 24 V or 230 V power pack available as accessory.
- Nominal diameter
- DN25
- Flow, Qp
- 3.5 m³/h
- Type of measurement
- Cooling
- Communication interface
- M-Bus with 3 pulse inputs
- Length of flow meter
- 150 mm
- Thread on meter body
- G1 1/4"
- Media
- Water only
-
SSU25-3.5-CR-PO
- Power Supply
- Exchangeable 3 V lithium battery, estimated lifetime 10 years. 24 V or 230 V power pack available as accessory.
- Nominal diameter
- DN25
- Flow, Qp
- 3.5 m³/h
- Type of measurement
- Cooling
- Communication interface
- Pulse output for energy
- Length of flow meter
- 150 mm
- Thread on meter body
- G1 1/4"
- Media
- Water only
-
SSU25-3.5-HR-M
- Power Supply
- Exchangeable 3 V lithium battery, estimated lifetime 10 years. 24 V or 230 V power pack available as accessory.
- Nominal diameter
- DN25
- Flow, Qp
- 3.5 m³/h
- Type of measurement
- Heating
- Communication interface
- M-Bus
- Length of flow meter
- 150 mm
- Thread on meter body
- G1 1/4"
- Media
- Water only
-
SSU25-3.5-HR-MPI
- Power Supply
- Exchangeable 3 V lithium battery, estimated lifetime 10 years. 24 V or 230 V power pack available as accessory.
- Nominal diameter
- DN25
- Flow, Qp
- 3.5 m³/h
- Type of measurement
- Heating
- Communication interface
- M-Bus with 3 pulse inputs
- Length of flow meter
- 150 mm
- Thread on meter body
- G1 1/4"
- Media
- Water only
-
SSU25-3.5-HR-PO
- Power Supply
- Exchangeable 3 V lithium battery, estimated lifetime 10 years. 24 V or 230 V power pack available as accessory.
- Nominal diameter
- DN25
- Flow, Qp
- 3.5 m³/h
- Type of measurement
- Heating
- Communication interface
- Pulse output for energy
- Length of flow meter
- 150 mm
- Thread on meter body
- G1 1/4"
- Media
- Water only
-
SSU25-6.0-CR-M
- Power Supply
- Exchangeable 3 V lithium battery, estimated lifetime 10 years. 24 V or 230 V power pack available as accessory.
- Nominal diameter
- DN25
- Flow, Qp
- 6 m³/h
- Type of measurement
- Cooling
- Communication interface
- Pulse output for energy
- Length of flow meter
- 150 mm
- Thread on meter body
- G1 1/4"
- Media
- Water only
-
SSU25-6.0-CR-MPI
- Power Supply
- Exchangeable 3 V lithium battery, estimated lifetime 10 years. 24 V or 230 V power pack available as accessory.
- Nominal diameter
- DN25
- Flow, Qp
- 6 m³/h
- Type of measurement
- Cooling
- Communication interface
- M-Bus with 3 pulse inputs
- Length of flow meter
- 150 mm
- Thread on meter body
- G1 1/4"
- Media
- Water only
-
SSU25-6.0-CR-PO
- Power Supply
- Exchangeable 3 V lithium battery, estimated lifetime 10 years. 24 V or 230 V power pack available as accessory.
- Nominal diameter
- DN25
- Flow, Qp
- 6 m³/h
- Type of measurement
- Cooling
- Communication interface
- Pulse output for energy
- Length of flow meter
- 150 mm
- Thread on meter body
- G1 1/4"
- Media
- Water only
-
SSU25-6.0-HR-M
- Power Supply
- Exchangeable 3 V lithium battery, estimated lifetime 10 years. 24 V or 230 V power pack available as accessory.
- Nominal diameter
- DN25
- Flow, Qp
- 6 m³/h
- Type of measurement
- Heating
- Communication interface
- Pulse output for energy
- Length of flow meter
- 150 mm
- Thread on meter body
- G1 1/4"
- Media
- Water only
-
SSU25-6.0-HR-MPI
- Power Supply
- Exchangeable 3 V lithium battery, estimated lifetime 10 years. 24 V or 230 V power pack available as accessory.
- Nominal diameter
- DN25
- Flow, Qp
- 6 m³/h
- Type of measurement
- Heating
- Communication interface
- M-Bus with 3 pulse inputs
- Length of flow meter
- 150 mm
- Thread on meter body
- G1 1/4"
- Media
- Water only
-
SSU25-6.0-HR-PO
- Power Supply
- Exchangeable 3 V lithium battery, estimated lifetime 10 years. 24 V or 230 V power pack available as accessory.
- Nominal diameter
- DN25
- Flow, Qp
- 6 m³/h
- Type of measurement
- Heating
- Communication interface
- Pulse output for energy
- Length of flow meter
- 150 mm
- Thread on meter body
- G1 1/4"
- Media
- Water only
-
SSU40-10-CR-M
- Power Supply
- Exchangeable 3 V lithium battery, estimated lifetime 10 years. 24 V or 230 V power pack available as accessory.
- Nominal diameter
- DN40
- Flow, Qp
- 10 m³/h
- Type of measurement
- Cooling
- Communication interface
- M-Bus
- Length of flow meter
- 200 mm
- Thread on meter body
- G2"
- Media
- Water only
-
SSU40-10-CR-MPI
- Power Supply
- Exchangeable 3 V lithium battery, estimated lifetime 10 years. 24 V or 230 V power pack available as accessory.
- Nominal diameter
- DN40
- Flow, Qp
- 10 m³/h
- Type of measurement
- Cooling
- Communication interface
- M-Bus with 3 pulse inputs
- Length of flow meter
- 200 mm
- Thread on meter body
- G2"
- Media
- Water only
-
SSU40-10-CR-PO
- Power Supply
- Exchangeable 3 V lithium battery, estimated lifetime 10 years. 24 V or 230 V power pack available as accessory.
- Nominal diameter
- DN40
- Flow, Qp
- 10 m³/h
- Type of measurement
- Cooling
- Communication interface
- Pulse output for energy
- Length of flow meter
- 200 mm
- Thread on meter body
- G2"
- Media
- Water only
-
SSU40-10-HR-M
- Power Supply
- Exchangeable 3 V lithium battery, estimated lifetime 10 years. 24 V or 230 V power pack available as accessory.
- Nominal diameter
- DN40
- Flow, Qp
- 10 m³/h
- Type of measurement
- Heating
- Communication interface
- M-Bus
- Length of flow meter
- 200 mm
- Thread on meter body
- G2"
- Media
- Water only
-
SSU40-10-HR-MPI
- Power Supply
- Exchangeable 3 V lithium battery, estimated lifetime 10 years. 24 V or 230 V power pack available as accessory.
- Nominal diameter
- DN40
- Flow, Qp
- 10 m³/h
- Type of measurement
- Heating
- Communication interface
- M-Bus with 3 pulse inputs
- Length of flow meter
- 200 mm
- Thread on meter body
- G2"
- Media
- Water only
-
SSU40-10-HR-PO
- Power Supply
- Exchangeable 3 V lithium battery, estimated lifetime 10 years. 24 V or 230 V power pack available as accessory.
- Nominal diameter
- DN40
- Flow, Qp
- 10 m³/h
- Type of measurement
- Heating
- Communication interface
- Pulse output for energy
- Length of flow meter
- 200 mm
- Thread on meter body
- G2"
- Media
- Water only
Specifications
| Protection class | IP65 |
|---|---|
| Ambient humidity (non-condensing) | 5…95 % RH |
| Storage temperature | 1…60 °C |
| Temperature range cooling | 0...50 °C |
| Temperature range heating | 15...90 °C |
| Temperature resolution | 0.01 °C |
| Measurement cycle, temperature | 2...60 s |
| Measurement cycle, flow | 2 s |
| Display | LCD, 8 digits + special characters |
| Display units | MWh, kW, GJ, m 3 , m 3 /h (kWh, GJ, l , l/h, MW, MMBTU, Gcal), 3 decimal places. The unit for energy consumption can only be set while the energy consumption is ≤ 10 kWh. |
| Mechanical class | Class M1 (MID: 31.03.2004 annex I) |
| EMC | Class E1 (MID: 31.03.2004 annex I) |
| Cable length calculator | 85 cm |
| Cable length temperature sensor | 1.5 m (the other temperature sensor is integrated into the flow meter) |
| Diameter temperature sensor | 5 mm |
| Temperature sensor installation | Direct (see the accessories section) or indirect in a temperature sensor pocket per EN1434 |
| Temperature sensor requirements, heat meter | EU (MID) identification on the temperature sensors |
| Temperature sensor requirements, cooling meter | National German approval as a temperature sensor for cooling meters. Requirements in other countries may be different |
| Flow meter mounting position | Horizontal or vertical |
| Flow meter, point of installation | Return flow (if forward flow installation is needed, the installation position can be changed with the main button) |
| Flow meter temperature range | 15…90 °C |
| Measuring principle | Ultrasonic, time-of-flight |
| Accuracy according to MID | Class 2 |
Software & documentation
Product sheet
Instructions
Accessories
VSR-1/2
Brass threaded fitting with coupling ring and gasket
VSR-3/4
Brass threaded fitting with coupling ring and gasket
VSR-1
Brass threaded fitting with coupling ring and gasket
VSR-1 1/2
Brass threaded fitting with coupling ring and gasket
KH-3/4
Ball valve with coupling ring and gasket
KH-1
Ball valve with coupling ring and gasket
KH-1 1/4
Ball valve with coupling ring and gasket
KH-2
Ball valve with coupling ring and gasket
KH-S-3/4
Ball valve with installation point for a temperature sensor (sockets M10x1)
KH-S-1
Ball valve with installation point for a temperature sensor (sockets M10x1)
KH-S-1 1/4
Ball valve with installation point for a temperature sensor (sockets M10x1)
KH-S-2
Ball valve with installation point for a temperature sensor (sockets M10x1)
VAD-1/2
Supply flow adapter with gasket, for direct mounting of a temperature sensor in a T-piece
VAD-3/8
Supply flow adapter with gasket, for direct mounting of a temperature sensor in a T-piece
PS-110-3/4
Threaded fit
PS-130-1
Threaded fit
OPTO-CABLE-USB
Optocoupler with USB interface
OPTO-TOOL
Software device monitor
POWERPACK-EM
230 V power pack
POWERPACK-EM-24
24 V AC power pack
BATTERY-EM
Battery for SSU and SSCU