Measuring instruments Measuring instruments

Calorimeter WMZ

Menu languages:
  • Energy, temperature and flow rate displays with imperial units
  • Commissioning menu for easy configuration
  • Available for different voltages
  • Unit °F and °C selectable! As well as BTU and gal/min.
NPT threads!
rosenthal design

Calorimeter WMZ
Calorimeter module incl. power supply
Article-no: 135 303 57 | Price bracket B

WMZ - Full kit
Calorimeter module incl. 2 temp. sensors Pt1000 (2 x FRP45)
and flowmeter V40-06

Article-no: 135 304 17 | Price bracket B

WMZ - Full kit
Calorimeter module incl. 2 temp. sensors Pt1000 (2 x FRP45)
and flowmeter V40-15

Article-no: 135 304 27 | Price bracket B

WMZ - Full kit
Calorimeter module incl. 2 temp. sensors Pt1000 (2 x FRP45)
and flowmeter V40-25

Article-no: 135 304 37 | Price bracket B

WMZ - Full kit
Calorimeter module incl. 2 temp. sensors Pt1000 (2 x FRP45)
and flowmeter V40-35

Article-no: 135 305 07 | Price bracket B

WMZ - Full kit
Calorimeter module incl. 2 temp. sensors Pt1000 (2 x FRP45)
and flowmeter V40-60

Article-no: 135 305 17 | Price bracket B

WMZ - Full kit
Calorimeter module incl. 2 temp. sensors Pt1000 (2 x FRP45)
and flowmeter V40-10

Article-no: 135 305 27 | Price bracket B

WMZ - Full kit
Calorimeter module incl. 2 temp. sensors Pt1000 (2 x FRP45)
and flowmeter V40-150

Article-no: 135 305 37 | Price bracket B

WMZ-kit 1
V40-0,6 flowmeter incl. 2 sensors Pt1000 (2 x FRP30)
Article-no: 290 006 17 | Price bracket B

WMZ-kit 2
V40-15 flowmeter incl. 2 sensors Pt1000 (2 x FRP30)
Article-no: 290 006 27 | Price bracket B

WMZ-kit 3
V40-25 flowmeter incl. 2 sensors Pt1000 (2 x FRP30)
Article-no: 290 006 37 | Price bracket B

WMZ-kit 4
V40-35 flowmeter incl. 2 sensors Pt1000 (2 x FRP30)
Article-no: 290 013 67 | Price bracket B

WMZ-kit 5
V40-60 flowmeter incl. 2 sensors Pt1000 (2 x FRP30)
Article-no: 290 013 77 | Price bracket B

WMZ-kit 6
V40-100 flowmeter incl. 2 sensors Pt1000 (2 x FRP30)
Article-no: 290 013 87 | Price bracket B

WMZ-kit 7
V40-150 flowmeter incl. 2 sensors Pt1000 (2 x FRP30)
Article-no: 290 013 97 | Price bracket B



Universal energy metering module for solar and heating systems. Graphic display for indication of flow and return temperatures, energy yield output, flow rate and errors (balances are also stored in the case of a power failure). Suited for systems with water/glycol mixtures of 0 ... 70 Vol %. of a power failure). Suited for solar systems with propylene-glycol-mixtures of 0 ... 70 Vol %.

Power supply: 115 V~
Power consumption: approx. 2 VA
Data interface: RESOL VBus®
Housing: plastic, PC-ABS and PMMA
Indication/Display: Graphic display as well as bi-coloured LED-display
Ingress protection: IP 20 / EN 60529
Ambient temperature: 0 ... 40 °C / 32 ... 104 °F
Dimensions: 172 x 110 x 49 mm
Adjustment values: Volumetric content of glycol:
0 ... 70 % (1 % - steps)
Impulse rate of flow rate: 0 ... 99 l/Imp
(1 l/Imp - steps) for RESOL V40 flowmeter
Temperature measurement: RESOL Pt1000 sensors only
Measuring precision: ± 0.3 K / ± 0.54 °Ra
Measuring range: -30 ... +150 °C / -22 ... +302 °F

Product photos

WMZ (21482 kB)

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Customized and OEM versions are available on request. Please contact our sales team. Available as a 12 V (DC) version with UL-listed power supply adapter
The cTUVus certification confirms that the controller is certified to UL 60730-1A and CSA E60730.1.
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.