Qalcosonic Flow 3

  • Flow Rate Sensor
    1.6 / 2.5 / 4.0 /6.3 /10 /16 /25 [m³/h]
  • Medium Temp. (operating temperature)​
    0,1 … 90°C
  • LCD-Display​
    8-digit
  • Protection class [IP]​
    IP65/67
  • Nominal pressure [bar]​
    PN16/25 bar
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Ultrasonic water meter QALCOSONIC FLOW 3 is designed for measurement of cold and hot water consumption in households and blocks of flats, as well for industrial applications. Static water meter using ultrasonic technology High accuracy For residential and commercial use Hot and cold water

General Specification
Size DN15 to DN50
Qp (m3/h) 1.6 / 2.5 / 4.0 / 6.3 /10 /16/25
R qp/qi [m³/h]  250/400
Approvals

MID

OIML R49

EN 14154

Medium Temp. (operating temperature) 0.1 to 90°C
LCD-Display  8 Digit
Protection class [IP] 

IP65 - Calculator

IP 67/68 - Flow sensor

Ambient class  Class B / EN 14 154
Ambient temperature +5 °C...+65 °C
Installation position  All installation positions (vertical, horizontal, rising pipe, down pipe)
Nominal pressure [bar]  PN16/25 bar
Pressure loss  0.63 / (0.25) bar
Flow sensor cable length 1,2m (2,5m or 5 m – special order)
Output Pulse/Mbus (Wired and wireless)
Interface

Optical

 

Radio 868 MHz

 

M-Bus/CL

 

LON

 

Minibus

 

Pulse output

Battery lifetime  >12 Years
Mounting of calculator  Mounting on standard DIN-rail

Residential/commercial buildings

District cooling

HVAC

Domestic water lines