Technical hardware details

The updated EVN230 household display and VertoLive mobile app

Our new household display includes major new features

Water consumption readings for cold and hot water

Two advanced "TRIP measurement" features

  • TRIP1: Resettable reading display that shows overall consumption readings
    • This feature enables residents to monitor their overall consumption over specific periods such as a day, week or month
  • TRIP2: Resettable reading display that shows overall consumption readings as well as the time for which water is used
    • This feature enables residents to monitor the amount of water and time used for activities such as taking a shower.

Flow display

  • This feature enables the user to set the flow rates of water outlets in the home (view: l/min)

VertoMobile login details

  • Residents can log in to the VertoMobile app using the login details shown on the household display

Collection unit EVS-230

HVAC NUMBER: 44 669 11

Capacity: able to collect consumption data from 300 household units

Dimensions: 210 x 210 x 48 mm (h x w x d)

Protection class: IP54

Supply voltage: 230 V, own branch circuit (10 A)

Ambient temperature: 0–40°C

Alerts:

  • Alert information on the display
  • Potential-free alert contact
  • Text message to a mobile phone

Leak:

  • Water consumption for more than 4 hours

Electrical disturbances:

  • Short circuit in the sensor's measurement circuit
  • Sensor's measurement circuit broken
  • Disruption in the supply of electricity to the household unit

No consumption:

  • The sensor has not measured any consumption for a certain period

Additional ports: RS-232 port for a model or broadband.

Household unit

HVAC NUMBER: 44 669 25

Dimensions: 210 x 130 x 33 mm (h x w x d)
Protection class: IP55
Supply voltage: 230 V
Ambient temperature: 0–40 °C

An RJ-45 cable is used to connect the display device to the household unit. A JM 20 installation pipe is used for the embedded installation of the cable.

Alternatives for connecting flow sensors:

Module 2 Standard connection
1 x hot water
1 x cold water

Module 3
2 x hot water
1 x cold water

Module 4
2 x hot water
2 x cold water

The household unit is programmed according to the flat number

Read more: System description »

Flow sensor V-15M

HVAC NUMBER: 44 670 10

(Hot and cold water)

Installation angle: Unrestricted
Nominal size: DN 15 (R 1/2)
Pressure class: PN 10
Max. temperature: 70°C
Start-up sensitivity: 5 dm3/h
Flow Qn: 0.8 m3/h
Flow Qmax: 1.6 m3/h

Measurement precision:
±1% (50–1,600 dm3/h) 
±2% (20–50 dm3/h)

Length: 198 mm
Diameter: 48 mm
Rotation: R 1/2