The gsmdata.ch domain can be used to host e-mail accounts in connection with the KELLER Remote Data Transmission Unit and Data Logger GSM-2

KELLER has currently running a test site at a local water purification plant. The pressure and temperture data readings are transferred twice a day by GPRS connection to the KELLER headquarters in Winterthur Swizerland.

The pressure transmitter (piezoresistive pressure transducer) used for the test is running under severe conditions in a highly aggressive and corrosive ambiance. Such measuring regimes are quite common in practice of water purification and the used putrid mud and settling tanks.
Please feel free and take a look at the current mesurements following the link.Logged measuring data