XiLog+ series is a new range of remote data loggers available from Primayer. Every logger can be programmed for GPRS or SMS communications. It is available in single to nine channel models for use with a wide variety of sensors for monitoring water networks. All loggers may be configured to use GPRS or SMS remote communications for periodic reporting. Transmission period can be set from 15 minutes to 24 hours. The state-of-the-art antenna enables XiLog+ to operate from below ground in most locations. In areas of poor GSM/GPRS coverage an external antenna option is available.