Delivery of ultrasonic water meters with WMBus wireless reading and LoRa WAN

Preliminary remarks

The drinking water association Verden intends to procure new water meters with lids for 2022. The following delivery deadlines have been set and must be adhered to:

1st delivery on 03.01.2022 with 2,000 pcs. counter Q3=2.5 incl. all small materials

and then

2,000 pieces each fortnightly. counter Q3=2.5 incl. all small materials

The delivery times are mandatory to indicate or confirm. This is sufficient on a separate cover letter.

Remote reading must be possible without additional software or devices, and a MBWBLUE 868 radio receiver is available. A direct transfer to the Derago software must be ensured. If additional costs are incurred for this, we have to be informed.

The meters must be calibrated, have drinking water approval and a barcode bar code 128. They can also be supplied with the World Cup bus presets as described in the LV.

The lid of the meter is intended to receive the logo of the drinking water association Verden.