Overview: Product.

Logaflow HSM plus: Hydraulics modules for optimal system integration.

  • With a fully wired control cabinet and integrated control system
  • Compact design for fast assembly – can be ordered pre-assembled
  • The range comprises heating circuit modules from DN20 to DN100 (up to approx. 950 kW) and manifolds/collectors, as well as heat source and buffer bypass modules up to DN200 (approx. 3500 kW)

Overview: Functions.

Where hydraulics and control technology become one: Logaflow HSM plus

  • Module function via an integrated, pre-parametrised control module
  • Communication from module to module and module to system control unit (e.g. Logamatic 5000) via Modbus TCP using a network cable
  • The modules can also be used as stand-alone systems e.g. as sub-stations

Overview: Equipment.

Logaflow HSM plus: The flexible module to meet every requirement.

  • Flow and return temperature sensors for an extended range of functions and comprehensive operation monitoring
  • Barriers in flow and return flow, as well as filling and draining cocks for simple servicing
  • Special equipment for specific modules (see “Modules”)
  • Robust, high-quality thermal insulation
  • Manual operation levels for all system components
HSM plus MEC HSM

Overview: Equipment.

Logaflow HSM plus: Optimised for the future.

The future of hydraulics – intelligent, digital, simple.

Overview: Equipment.

Logaflow HSM plus: Optimised for the future.

  • Integrated control module: Additional function module in the system control unit no longer required
  • Modbus communication: Minimised wiring, quick installation
  • Visualisation of the integrated web-based operator interface via the system control unit/PC connection/optional touch screen on the module
  • Remote parametrisation and monitoring via Buderus Internet portal Control Center Commercial (PLUS)
  • Supply flow and return flow temperatures are recorded on all heating circuit modules
  • Extended heating circuit circulating pump functions as standard
  • Control system pre-parametrised as standard, optional customised parametrisation ex works
Sensor

Flow and return temperature sensor for comprehensive operation monitoring

Preparation for heat meter

Adapter and measuring points for heat meter

Barrier

Barriers in flow and return flow

Drain

Filling and draining cocks for fast servicing

Pump

0–10 V variable speed pump

Modules: Buffer loading/Cylinder charging

Logaflow HSM plus PL

  • Integrated controller with optimised algorithms e.g. for buffer loading with a target temperature and an optional valve
  • Buffer loading with two sensors is also available
  • Adapter and measuring points for heat meter
Sensor

Flow and return temperature sensor for comprehensive operation monitoring

Preparation for heat meter

Adapter and measuring points for heat meter

Barrier

Barriers in flow and return flow

Drain

Filling and draining cocks for fast servicing

Pump

0–10 V variable speed pump for Delta T and return flow operation

Modules: Heating circuit unmixed

Logaflow HSM plus HU

  • Integrated controller with optimised algorithms
  • 0–10 V variable speed pump for Delta T and return flow operation
  • Adapter and measuring points for heat meter
Sensor

Flow and return temperature sensor for comprehensive operation monitoring

Preparation for heat meter

Adapter and measuring points for heat meter

Barrier

Barriers in flow and return flow

Drain

Filling and draining cocks for fast servicing

Valve

Three-way valve and drive with actuation of 0–10 V signal for improved control accuracy

Pump

0–10 V variable speed pump for Delta T and return flow operation

Modules: Heating circuit mixed

Logaflow HSM plus HG

  • Integrated controller with optimised algorithms
  • 0–10 V variable speed pump for Delta T and return flow operation
  • Three-way valve and drive with actuation of 0–10 V for improved control accuracy
Three-way valve

Optimal use of the renewable heat source with reheating according to requirements provided by conventional heating appliances (e.g. boilers)

Module: Heat source bypass

Logaflow HSM plus SB

  • The heat source, e.g. the boiler, provides energy according to requirements
  • Heat supply is simultaneously provided by the buffer cylinder, either fully or partially
Sensor

Flow and return temperature sensor for comprehensive operation monitoring

Barrier

Barriers in flow and return flow

Drain

Filling and draining cocks for fast servicing

Valve

Three-way valve for improved control accuracy and PreMix function for reduced thermal loss

Buffer connection

Optimised buffer circumvention using additional sensors in the system return flow downstream of the buffer to reduce the system oscillation and to improve the boiler cycle behaviour

Modules: Buffer bypass

Logaflow HSM plus PB

  • Integrated controller incl. activation of an alternative heating appliance
  • Three-way valve for improved control accuracy and PreMix function for reduced thermal loss
  • Additional sensor in system return flow for optimised buffer circumvention to achieve improved boiler cycle behaviour

Control: Connection

Flexible connection to control technology.

The Modbus interface allows either Logamatic 5000 or a higher-lever control system (building management system) to be used. Configuration and operation are handled via Logamatic 5000. It can also be used as a stand-alone by parametrising it using an optional touch screen.

Service.

Planning support.

  • Full support with planning Logaflow HSM plus systems
  • Preparatory work is carried out with the contact person at the Buderus branch
  • A detailed project report is created with dimension sheets and specifications for the specific project

Service.

24/7 customer service.

  • Support for the topics of commissioning, maintenance, repairs, water analysis and efficiency service
  • Over 300 service engineers across Germany at your service every day
  • Over 220 service products: Can be combined and are available across Germany
Buderus

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