On behalf of the water and wastewater associations "Der Teltow" and "Mittelgraben", Mittelmärkische Wasser- und Abwasser GmbH would like to use static, non-moving, digital ultrasonic water meters (smart meters). For this purpose, a framework agreement for the supply of smart meters will be awarded.

Delivery of smart meters.

Q3=4, 3/4", 190 mm overall length

Q3=4, 3/4", 105 mm or 110 mm length

Q3=10, 1", 260 mm overall length

Q3=16, 11/2", 300 mm length

Q3=16, 11/2", 200 mm overall length

Q3=25, DN50, 270mm overall length

Q3=40, DN65, 300mm overall length

Q3=63, DN80, 300mm overall length

Q3=100, DN100, 250mm overall length

Mobile receiver, battery-operated, connection option for an external antenna, Bluetooth interface for connection to a handheld computer or smartphone or tablet with Android operating system, radio receiver for 868 MHz

1 piece Hydrometer Bluetooth receiver 868 is already available and should continue to be used if compatible

External radio antenna with magnetic base for mounting on a vehicle roof, antenna must withstand driving influences up to 120 km/h when installed, compatible with Bluetooth receiver, cable length at least 2 m, antenna must receive radio 868 MHz

1 piece external antenna for hydrometer Bluetooth receiver 868 is already available and should continue to be used if compatible

Reading head for the optical interface of the meter with Bluetooth interface for communication with an Android-based smartphone/tablet and the above-mentioned software

Product and user training approx. 20 employees and practical instruction, incl. arrival and departure

Support for software matters through "remote maintenance" (by telephone or similar) within 24 hours of retrieval

On-site support at the client's premises within 6 working days after call-off for software matters and prior unsuccessful "remote maintenance", including arrival and departure

support services