Wireless Smart Datalogger Electric Energy Technical Information Power Supply Four channels Wireless Smart Datalogger Each channel is a digital input for a clean contact or open collector capable to count pulses coming from energy meters (active energy). The radio module based on WINE protocol provides an excellent radio range and a very low battery consumption. With a backup memory onboard may store the last 64,000 samples per channel even if the wireless link is down. Through the configuration software the sampling interval may be set and two thresholds per channel can be activated. May be interfaced with the following store, processing and transmission modules: • MWDG-GSM • WDG-GSM • WLI-DL-GSM If necessary radio range may be improved using up to 32 WR11 (repeater/radio router) between the datalogger and the data acquisition module.