Measuring instruments Measuring instruments

Calorimeter WMZ

Calorimeter WMZ Universal calorimeter module for solar and heating systems. Operation is directly carried out via the RESOL VBus®. Graphic-display for indication of fl ow and return temperature, heat quantity, output, flow rate and sensor faults (balance values are also stored in the case of a power failure). Suited for solar systems with propylene-glycol-mixtures of 0 ... 70 Vol %.

 

More information|   Article-no: 135 303 57   |   110.00 €   |   Price bracket A

WMZ-G1

WMZ-G1 The WMZ-G1 is a measurement and display unit for solar thermal systems and conventional heating systems. It is possible to connect up to two Grundfos Direct Sensors™, which measure the temperature as well as one additional value - depending on the type: flow rate, relative or differential pressure.
If two Grundfos Direct Sensors™ are connected and at least one of them is a VFS type sensor, the heat quantity can be calculated. The WMZ-G1 also monitors the operating status of the system and displays deviations.

  • Recording of:
    Flow temperature, Return temperature, Power, Heat quantity, Flow rate,
    Pressure, Differential pressure, System errors
  • Easy connection
  • Dot matrix display
  • Function control
  • Configurable control parameters

 

More information|   Article-no: 135 307 07   |   110.00 €   |   Price bracket A

The cTuVUS certification confirms that the controller meets the demands of the UL 60730-1A and CSA E60730.1 standards.
The cLCus certification confirms that the controller meets the demands of the UL 60730-2-9 and CSA - E60730-2-9-01 standards.
The cLCus certification confirms that the controller meets the demands of the UL 60730-1A and CSA E60730.1 standards.