RESOL® WMZ Calorimeter

The WMZ is a measuring and display unit for thermal solar and conventional heating systems. Up to two Grundfos Direct Sensors ™ can be connected, which in addition to the temperature also measure a further variable, depending on the type of volume flow, relative pressure or differential pressure.

If the volume flow is measured with at least one of the sensors, the amount of heat can be calculated. The WMZ also monitors the operating conditions of the system and indicates deviations.

Features and Attributes:

• Measurement & display of: flow temperature, return temperature, power, amount of heat, flow, pressure, differential pressure, system errors
• Easy connection & function control
• Dot-matrix display
• Configurable control parameters
• 115V