Water metering systems

Remotely readable apartment-level water meters speed up water billing and make it easier for customers to monitor their consumption.Koka Oy offers three different remotely readable systems for apartment-level residential water metering.

Wireless water metering system for apartment-level water metering.

  • HYDROLINK Online service (No meter-specific fees)
  • Real-time consumption monitoring
  • Automatic email reports
  • Integrations with billing software
  • Oma Hydrolink mobile apps for residents
  • Readings can be checked directly from the meter
  • Integration with building automation

Devices

HL-AIR Central unitLVI number: 4482 649
HYDRODIGIT-DT cold water meter DN15*LVI number: 4418 064
HYDRODIGIT-DT hot water meterDN15*LVI number: 4438 039

*(DN20 also available)

Accessories

WAD-TH wireless home display (fixed installation)LVI number: 4482 651
WAD-X wireless home display (plug in)LVI number: 4482 650
HYDROCAL energy meterLVI number: 4464 501
TH-LR temperature and humidity sensorLVI number: 4482 652
EMU Pro II Lora electricity meterS: 6702 903
Brochure

HYDROLINK Air (PDF)

Engineering offices

Wireless water metering system for apartment-level water metering.

  • HYDROLINK Online service (No meter-specific fees)
  • Real-time consumption monitoring
  • Automatic email reports
  • Integrations with billing software
  • Oma Hydrolink mobile apps for residents
  • Readings can be checked directly from the meter
  • Integration with building automation

Devices

W-450 central unitLVI number: 4482 634
HYDRODIGIT-TX cold water meterDN15*LVI number: 4418 028
HYDRODIGIT-TX hot water meterDN15*LVI number: 4438 036

*(DN20 also available)

Accessories

Central unit antenna accessory LVI number: 4482 648
RPT wireless amplifier LVI number: 4482 622
WAD-X wireless home display (plug in)LVI number: 4482 650
WAD-TH wireless home display (fixed installation)LVI number: 4482 651
AMB Temperature and humidity sensorLVI number: 4482 635
Brochure

HYDROLINK Wireless (PDF)

Engineering offices

Wireless water metering system for apartment-level water metering.

  • HYDROLINK Online service (No meter-specific fees)
  • Real-time consumption monitoring
  • Automatic email reports
  • Integrations with billing software
  • Oma Hydrolink mobile apps for residents
  • Readings can be checked directly from the meter
  • Integration with building automation
Hydrolink line

Devices

M-64, M-128, M-250 Central Unit LVI number: 4482 631 LVI number: 4482 632 LVI number: 4482 633
T-1 Communication unitLVI number: 4482 619
GSD-RFM cold water meterDN15*LVI number: 4418 013
GSD-RFM hot water meterDN15*LVI number: 4438 013

*(DN20 also available)

Accessories

AD-X separate home display - water consumption, temperature, air humidityLVI number: 4482 600
EMU-RFM Apartment-specific electricity meter
Brochure

HYDROLINK Line (PDF)

Engineering offices

For more information, please contact us

Sales Manager
Pekka Bremer
+358 10 286 2002
Key Account Manager, Marketing Manager
Otto Moberg
+358 10 286 2003